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@@ -40,7 +45,7 @@
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-    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$/../../CallJvm2" />
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@@ -73,7 +78,7 @@
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diff --git a/callJvmThreadpool/CMakeLists.txt b/callJvmThreadpool/CMakeLists.txt
index deea89091ebbfdf4234e2933f0adfb88fa58cd9a..e4ce1aa45559acfb0c845f51cb5ecea081fb3d52 100755
--- a/callJvmThreadpool/CMakeLists.txt
+++ b/callJvmThreadpool/CMakeLists.txt
@@ -15,9 +15,9 @@ add_definitions(
 add_executable(main jni.h jni_md.h tpool.cpp tpool.h
 #                test.cpp
 #                main.cpp
-        socketMultithread.cpp
+#        socketMultithread.cpp
 #                server.cpp
-#        socketThreadpool.cpp
+        socketThreadpool.cpp
         )
 
 target_link_libraries(main /usr/local/java/jre/lib/amd64/server/libjvm.so /usr/lib/x86_64-linux-gnu/libpthread.so)
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index dd3e280fc344202a0a8aa3969ff54fe70f9de8fe..ca740d98d29b22ce03680cd61d590b3ee789f048 100644
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@@ -6,7 +6,7 @@
 
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-/home/wanhui/Documents/CallJvm/callJvmThreadpool/socketMultithread.cpp
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 -
 cstdlib
@@ -27,6 +27,12 @@ jni.h
 -
 pthread.h
 -
+tpool.h
+/home/wanhui/Documents/CallJvm/callJvmThreadpool/tpool.h
+
+/home/wanhui/Documents/CallJvm/callJvmThreadpool/tpool.h
+pthread.h
+-
 
 /usr/local/java/include/jni.h
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--- a/callJvmThreadpool/cmake-build-debug/CMakeFiles/main.dir/DependInfo.cmake
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+CMakeFiles/main.dir/socketThreadpool.cpp.o: CMakeFiles/main.dir/flags.make
+CMakeFiles/main.dir/socketThreadpool.cpp.o: ../socketThreadpool.cpp
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+CMakeFiles/main.dir/socketThreadpool.cpp.i: cmake_force
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+CMakeFiles/main.dir/socketThreadpool.cpp.s: cmake_force
+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green "Compiling CXX source to assembly CMakeFiles/main.dir/socketThreadpool.cpp.s"
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 main: /usr/lib/x86_64-linux-gnu/libpthread.so
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@@ -1,6 +1,6 @@
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- /home/wanhui/Documents/CallJvm/callJvmThreadpool/socketMultithread.cpp
+CMakeFiles/main.dir/socketThreadpool.cpp.o
+ /home/wanhui/Documents/CallJvm/callJvmThreadpool/socketThreadpool.cpp
+ /home/wanhui/Documents/CallJvm/callJvmThreadpool/tpool.h
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-CMakeFiles/main.dir/socketMultithread.cpp.o: /usr/local/java/include/linux/jni_md.h
+CMakeFiles/main.dir/socketThreadpool.cpp.o: ../socketThreadpool.cpp
+CMakeFiles/main.dir/socketThreadpool.cpp.o: ../tpool.h
+CMakeFiles/main.dir/socketThreadpool.cpp.o: /usr/local/java/include/jni.h
+CMakeFiles/main.dir/socketThreadpool.cpp.o: /usr/local/java/include/linux/jni_md.h
 
 CMakeFiles/main.dir/tpool.cpp.o: ../tpool.cpp
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diff --git a/callJvmThreadpool/cmake-build-debug/CMakeFiles/main.dir/link.txt b/callJvmThreadpool/cmake-build-debug/CMakeFiles/main.dir/link.txt
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diff --git a/callJvmThreadpool/cmake-build-debug/CMakeFiles/main.dir/socketThreadpool.cpp.o b/callJvmThreadpool/cmake-build-debug/CMakeFiles/main.dir/socketThreadpool.cpp.o
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+socketThreadpool.o: socketThreadpool.cpp.o
 
-.PHONY : socketMultithread.o
+.PHONY : socketThreadpool.o
 
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-	$(MAKE) -f CMakeFiles/main.dir/build.make CMakeFiles/main.dir/socketMultithread.cpp.o
-.PHONY : socketMultithread.cpp.o
+socketThreadpool.cpp.o:
+	$(MAKE) -f CMakeFiles/main.dir/build.make CMakeFiles/main.dir/socketThreadpool.cpp.o
+.PHONY : socketThreadpool.cpp.o
 
-socketMultithread.i: socketMultithread.cpp.i
+socketThreadpool.i: socketThreadpool.cpp.i
 
-.PHONY : socketMultithread.i
+.PHONY : socketThreadpool.i
 
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-	$(MAKE) -f CMakeFiles/main.dir/build.make CMakeFiles/main.dir/socketMultithread.cpp.i
-.PHONY : socketMultithread.cpp.i
+socketThreadpool.cpp.i:
+	$(MAKE) -f CMakeFiles/main.dir/build.make CMakeFiles/main.dir/socketThreadpool.cpp.i
+.PHONY : socketThreadpool.cpp.i
 
-socketMultithread.s: socketMultithread.cpp.s
+socketThreadpool.s: socketThreadpool.cpp.s
 
-.PHONY : socketMultithread.s
+.PHONY : socketThreadpool.s
 
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-socketMultithread.cpp.s:
-	$(MAKE) -f CMakeFiles/main.dir/build.make CMakeFiles/main.dir/socketMultithread.cpp.s
-.PHONY : socketMultithread.cpp.s
+socketThreadpool.cpp.s:
+	$(MAKE) -f CMakeFiles/main.dir/build.make CMakeFiles/main.dir/socketThreadpool.cpp.s
+.PHONY : socketThreadpool.cpp.s
 
 tpool.o: tpool.cpp.o
 
@@ -186,9 +186,9 @@ help:
 	@echo "... rebuild_cache"
 	@echo "... main"
 	@echo "... edit_cache"
-	@echo "... socketMultithread.o"
-	@echo "... socketMultithread.i"
-	@echo "... socketMultithread.s"
+	@echo "... socketThreadpool.o"
+	@echo "... socketThreadpool.i"
+	@echo "... socketThreadpool.s"
 	@echo "... tpool.o"
 	@echo "... tpool.i"
 	@echo "... tpool.s"
diff --git a/callJvmThreadpool/cmake-build-debug/callJvmThreadpool.cbp b/callJvmThreadpool/cmake-build-debug/callJvmThreadpool.cbp
index 01c117f626f4f756f453a80bdce383c9dac42360..8be2efdec4437040837512c1e63dd72ac480a981 100644
--- a/callJvmThreadpool/cmake-build-debug/callJvmThreadpool.cbp
+++ b/callJvmThreadpool/cmake-build-debug/callJvmThreadpool.cbp
@@ -102,7 +102,7 @@
 		<Unit filename="/home/wanhui/Documents/CallJvm/callJvmThreadpool/jni_md.h">
 			<Option target="main"/>
 		</Unit>
-		<Unit filename="/home/wanhui/Documents/CallJvm/callJvmThreadpool/socketMultithread.cpp">
+		<Unit filename="/home/wanhui/Documents/CallJvm/callJvmThreadpool/socketThreadpool.cpp">
 			<Option target="main"/>
 		</Unit>
 		<Unit filename="/home/wanhui/Documents/CallJvm/callJvmThreadpool/tpool.cpp">
diff --git a/callJvmThreadpool/cmake-build-debug/hs_err_pid22583.log b/callJvmThreadpool/cmake-build-debug/hs_err_pid22583.log
new file mode 100644
index 0000000000000000000000000000000000000000..957f3f67c526a7d58fb7db452011e94adc352e93
--- /dev/null
+++ b/callJvmThreadpool/cmake-build-debug/hs_err_pid22583.log
@@ -0,0 +1,544 @@
+#
+# A fatal error has been detected by the Java Runtime Environment:
+#
+#  SIGSEGV (0xb) at pc=0x00007f4b4db29fa0, pid=22583, tid=0x00007f4b4ef34740
+#
+# JRE version: Java(TM) SE Runtime Environment (8.0_221-b11) (build 1.8.0_221-b11)
+# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.221-b11 interpreted mode linux-amd64 compressed oops)
+# Problematic frame:
+# C  [libpthread.so.0+0x9fa0]  pthread_mutex_lock+0x0
+#
+# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
+#
+# If you would like to submit a bug report, please visit:
+#   http://bugreport.java.com/bugreport/crash.jsp
+# The crash happened outside the Java Virtual Machine in native code.
+# See problematic frame for where to report the bug.
+#
+
+---------------  T H R E A D  ---------------
+
+Current thread (0x000055b83bac6000):  JavaThread "main" [_thread_in_native, id=22583, stack(0x00007fff830ec000,0x00007fff831ec000)]
+
+siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000028
+
+Registers:
+RAX=0x0000000000000000, RBX=0x000055b83bb79860, RCX=0x00007f4b4d579c40, RDX=0x000055b83bb79860
+RSP=0x00007fff831e94c8, RBP=0x000055b839c14c70, RSI=0x000055b83bb7c590, RDI=0x0000000000000018
+R8 =0x0000000000000000, R9 =0x0000000000000000, R10=0x000055b83ba97010, R11=0x0000000000000001
+R12=0x000055b83bb77790, R13=0x00007fff831e94f4, R14=0x0000000000000004, R15=0x0000000000000005
+RIP=0x00007f4b4db29fa0, EFLAGS=0x0000000000010206, CSGSFS=0x002b000000000033, ERR=0x0000000000000004
+  TRAPNO=0x000000000000000e
+
+Top of Stack: (sp=0x00007fff831e94c8)
+0x00007fff831e94c8:   000055b839c14834 00007fff831e94f8
+0x00007fff831e94d8:   000055b839c14c70 00007fff831e9500
+0x00007fff831e94e8:   000055b839c1438d 0000001000000001
+0x00007fff831e94f8:   00007f4b4eccc3e0 0100007f14c00002
+0x00007fff831e9508:   0000000000000000 0000000000000001
+0x00007fff831e9518:   a5aa4784b2bb1100 00007f4b4ed389a0
+0x00007fff831e9528:   0000000000000000 000055b839c15050
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+0x00007fff831e9588:   7cc3ce202f640316 000055b839c143e0
+0x00007fff831e9598:   00007fff831e9630 0000000000000000
+0x00007fff831e95a8:   0000000000000000 284cbb9fa5040316
+0x00007fff831e95b8:   29252797795a0316 0000000000000000
+0x00007fff831e95c8:   0000000000000000 0000000000000000
+0x00007fff831e95d8:   00007f4b4ed38733 00007f4b4ec26b38
+0x00007fff831e95e8:   00007f4b4dd39bb0 0000000000000000
+0x00007fff831e95f8:   0000000000000000 0000000000000000
+0x00007fff831e9608:   000055b839c143e0 00007fff831e9630
+0x00007fff831e9618:   000055b839c1440a 00007fff831e9628
+0x00007fff831e9628:   000000000000001c 0000000000000001
+0x00007fff831e9638:   00007fff831eb7bd 0000000000000000
+0x00007fff831e9648:   00007fff831eb805 00007fff831eb89d
+0x00007fff831e9658:   00007fff831eb8c6 00007fff831eb8da
+0x00007fff831e9668:   00007fff831eb92f 00007fff831eb941
+0x00007fff831e9678:   00007fff831eb962 00007fff831eb975
+0x00007fff831e9688:   00007fff831eb9ab 00007fff831eb9cc
+0x00007fff831e9698:   00007fff831eb9df 00007fff831eb9f1
+0x00007fff831e96a8:   00007fff831eba43 00007fff831eba53
+0x00007fff831e96b8:   00007fff831eba62 00007fff831ebaa9 
+
+Instructions: (pc=0x00007f4b4db29fa0)
+0x00007f4b4db29f80:   00 00 0f 05 64 48 c7 04 25 f0 02 00 00 00 00 00
+0x00007f4b4db29f90:   00 b8 83 00 00 00 e9 a8 fb ff ff 0f 1f 44 00 00
+0x00007f4b4db29fa0:   8b 47 10 89 c2 81 e2 7f 01 00 00 90 83 e0 7c 0f
+0x00007f4b4db29fb0:   85 9b 00 00 00 48 83 ec 08 85 d2 49 89 f8 8b 77 
+
+Register to memory mapping:
+
+RAX=0x0000000000000000 is an unknown value
+RBX=0x000055b83bb79860 is an unknown value
+RCX=0x00007f4b4d579c40: <offset 0x3ebc40> in /lib/x86_64-linux-gnu/libc.so.6 at 0x00007f4b4d18e000
+RDX=0x000055b83bb79860 is an unknown value
+RSP=0x00007fff831e94c8 is pointing into the stack for thread: 0x000055b83bac6000
+RBP=0x000055b839c14c70: <offset 0x1c70> in /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main at 0x000055b839c13000
+RSI=0x000055b83bb7c590 is an unknown value
+RDI=0x0000000000000018 is an unknown value
+R8 =0x0000000000000000 is an unknown value
+R9 =0x0000000000000000 is an unknown value
+R10=0x000055b83ba97010 is an unknown value
+R11=0x0000000000000001 is an unknown value
+R12=0x000055b83bb77790 is an unknown value
+R13=0x00007fff831e94f4 is pointing into the stack for thread: 0x000055b83bac6000
+R14=0x0000000000000004 is an unknown value
+R15=0x0000000000000005 is an unknown value
+
+
+Stack: [0x00007fff830ec000,0x00007fff831ec000],  sp=0x00007fff831e94c8,  free space=1013k
+Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
+C  [libpthread.so.0+0x9fa0]  pthread_mutex_lock+0x0
+
+
+---------------  P R O C E S S  ---------------
+
+Java Threads: ( => current thread )
+  0x000055b83bb75000 JavaThread "Service Thread" daemon [_thread_blocked, id=22592, stack(0x00007f4b34177000,0x00007f4b34278000)]
+  0x000055b83bb73000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=22591, stack(0x00007f4b34278000,0x00007f4b34379000)]
+  0x000055b83bb42000 JavaThread "Finalizer" daemon [_thread_blocked, id=22590, stack(0x00007f4b34379000,0x00007f4b3447a000)]
+  0x000055b83bb3d800 JavaThread "Reference Handler" daemon [_thread_blocked, id=22589, stack(0x00007f4b3447a000,0x00007f4b3457b000)]
+=>0x000055b83bac6000 JavaThread "main" [_thread_in_native, id=22583, stack(0x00007fff830ec000,0x00007fff831ec000)]
+
+Other Threads:
+  0x000055b83bb34000 VMThread [stack: 0x00007f4b3457c000,0x00007f4b3467c000] [id=22588]
+  0x000055b83bb78000 WatcherThread [stack: 0x00007f4b34077000,0x00007f4b34177000] [id=22593]
+
+VM state:not at safepoint (normal execution)
+
+VM Mutex/Monitor currently owned by a thread: None
+
+heap address: 0x00000000c2a00000, size: 982 MB, Compressed Oops mode: 32-bit
+Narrow klass base: 0x0000000000000000, Narrow klass shift: 3
+Compressed class space size: 1073741824 Address: 0x0000000100000000
+
+Heap:
+ PSYoungGen      total 18432K, used 634K [0x00000000eb900000, 0x00000000ecd80000, 0x0000000100000000)
+  eden space 15872K, 4% used [0x00000000eb900000,0x00000000eb99ebe8,0x00000000ec880000)
+  from space 2560K, 0% used [0x00000000ecb00000,0x00000000ecb00000,0x00000000ecd80000)
+  to   space 2560K, 0% used [0x00000000ec880000,0x00000000ec880000,0x00000000ecb00000)
+ ParOldGen       total 42496K, used 0K [0x00000000c2a00000, 0x00000000c5380000, 0x00000000eb900000)
+  object space 42496K, 0% used [0x00000000c2a00000,0x00000000c2a00000,0x00000000c5380000)
+ Metaspace       used 2176K, capacity 4480K, committed 4480K, reserved 1056768K
+  class space    used 240K, capacity 384K, committed 384K, reserved 1048576K
+
+Card table byte_map: [0x00007f4b3c59c000,0x00007f4b3c788000] byte_map_base: 0x00007f4b3bf87000
+
+Marking Bits: (ParMarkBitMap*) 0x00007f4b4ed0ad80
+ Begin Bits: [0x00007f4b36150000, 0x00007f4b370a8000)
+ End Bits:   [0x00007f4b370a8000, 0x00007f4b38000000)
+
+Polling page: 0x00007f4b4ef4c000
+
+CodeCache: size=245760Kb used=469Kb max_used=469Kb free=245290Kb
+ bounds [0x00007f4b3cb48000, 0x00007f4b3cdb8000, 0x00007f4b4bb48000]
+ total_blobs=171 nmethods=0 adapters=137
+ compilation: disabled (interpreter mode)
+
+Compilation events (0 events):
+No events
+
+GC Heap History (0 events):
+No events
+
+Deoptimization events (0 events):
+No events
+
+Classes redefined (0 events):
+No events
+
+Internal exceptions (2 events):
+Event: 0.019 Thread 0x000055b83bac6000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class; name or signature does not match> (0x00000000eb907cb8) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/sh
+Event: 0.019 Thread 0x000055b83bac6000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.prefetchRead(Ljava/lang/Object;J)V name or signature does not match> (0x00000000eb907fa0) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/share/vm/prims/jni.c
+
+Events (10 events):
+Event: 0.037 loading class java/lang/invoke/MethodHandleStatics done
+Event: 0.037 loading class java/lang/invoke/MethodHandleStatics$1
+Event: 0.037 loading class java/lang/invoke/MethodHandleStatics$1 done
+Event: 0.037 Thread 0x000055b83bb75000 Thread added: 0x000055b83bb75000
+Event: 0.038 loading class sun/misc/PostVMInitHook
+Event: 0.038 loading class sun/misc/PostVMInitHook done
+Event: 0.038 loading class sun/misc/PostVMInitHook$1
+Event: 0.038 loading class sun/misc/PostVMInitHook$1 done
+Event: 4.080 Executing VM operation: EnableBiasedLocking
+Event: 4.080 Executing VM operation: EnableBiasedLocking done
+
+
+Dynamic libraries:
+c2a00000-c5380000 rw-p 00000000 00:00 0 
+c5380000-eb900000 ---p 00000000 00:00 0 
+eb900000-ecd80000 rw-p 00000000 00:00 0 
+ecd80000-100000000 ---p 00000000 00:00 0 
+100000000-100060000 rw-p 00000000 00:00 0 
+100060000-140000000 ---p 00000000 00:00 0 
+55b839c13000-55b839c16000 r-xp 00000000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55b839e15000-55b839e16000 r--p 00002000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55b839e16000-55b839e17000 rw-p 00003000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55b83ba97000-55b83bb83000 rw-p 00000000 00:00 0                          [heap]
+7f4b08000000-7f4b08021000 rw-p 00000000 00:00 0 
+7f4b08021000-7f4b0c000000 ---p 00000000 00:00 0 
+7f4b10000000-7f4b10021000 rw-p 00000000 00:00 0 
+7f4b10021000-7f4b14000000 ---p 00000000 00:00 0 
+7f4b14000000-7f4b14021000 rw-p 00000000 00:00 0 
+7f4b14021000-7f4b18000000 ---p 00000000 00:00 0 
+7f4b18000000-7f4b18021000 rw-p 00000000 00:00 0 
+7f4b18021000-7f4b1c000000 ---p 00000000 00:00 0 
+7f4b1c000000-7f4b1c021000 rw-p 00000000 00:00 0 
+7f4b1c021000-7f4b20000000 ---p 00000000 00:00 0 
+7f4b20000000-7f4b20021000 rw-p 00000000 00:00 0 
+7f4b20021000-7f4b24000000 ---p 00000000 00:00 0 
+7f4b24000000-7f4b24021000 rw-p 00000000 00:00 0 
+7f4b24021000-7f4b28000000 ---p 00000000 00:00 0 
+7f4b28000000-7f4b28021000 rw-p 00000000 00:00 0 
+7f4b28021000-7f4b2c000000 ---p 00000000 00:00 0 
+7f4b2f631000-7f4b30000000 r--p 00000000 08:01 1186501                    /usr/lib/locale/locale-archive
+7f4b30000000-7f4b30021000 rw-p 00000000 00:00 0 
+7f4b30021000-7f4b34000000 ---p 00000000 00:00 0 
+7f4b34076000-7f4b34077000 ---p 00000000 00:00 0 
+7f4b34077000-7f4b34177000 rw-p 00000000 00:00 0 
+7f4b34177000-7f4b3417a000 ---p 00000000 00:00 0 
+7f4b3417a000-7f4b34278000 rw-p 00000000 00:00 0 
+7f4b34278000-7f4b3427b000 ---p 00000000 00:00 0 
+7f4b3427b000-7f4b34379000 rw-p 00000000 00:00 0 
+7f4b34379000-7f4b3437c000 ---p 00000000 00:00 0 
+7f4b3437c000-7f4b3447a000 rw-p 00000000 00:00 0 
+7f4b3447a000-7f4b3447d000 ---p 00000000 00:00 0 
+7f4b3447d000-7f4b3457b000 rw-p 00000000 00:00 0 
+7f4b3457b000-7f4b3457c000 ---p 00000000 00:00 0 
+7f4b3457c000-7f4b3558b000 rw-p 00000000 00:00 0 
+7f4b3558b000-7f4b35765000 r--s 03d88000 08:01 1324703                    /usr/local/java/jre/lib/rt.jar
+7f4b35765000-7f4b35b65000 rw-p 00000000 00:00 0 
+7f4b35b65000-7f4b35f65000 ---p 00000000 00:00 0 
+7f4b35f65000-7f4b38000000 rw-p 00000000 00:00 0 
+7f4b38000000-7f4b38021000 rw-p 00000000 00:00 0 
+7f4b38021000-7f4b3c000000 ---p 00000000 00:00 0 
+7f4b3c02d000-7f4b3c198000 rw-p 00000000 00:00 0 
+7f4b3c198000-7f4b3c199000 ---p 00000000 00:00 0 
+7f4b3c199000-7f4b3c299000 rw-p 00000000 00:00 0 
+7f4b3c299000-7f4b3c29a000 ---p 00000000 00:00 0 
+7f4b3c29a000-7f4b3c39a000 rw-p 00000000 00:00 0 
+7f4b3c39a000-7f4b3c39b000 ---p 00000000 00:00 0 
+7f4b3c39b000-7f4b3c49b000 rw-p 00000000 00:00 0 
+7f4b3c49b000-7f4b3c49c000 ---p 00000000 00:00 0 
+7f4b3c49c000-7f4b3c5b1000 rw-p 00000000 00:00 0 
+7f4b3c5b1000-7f4b3c6e3000 ---p 00000000 00:00 0 
+7f4b3c6e3000-7f4b3c6ee000 rw-p 00000000 00:00 0 
+7f4b3c6ee000-7f4b3c787000 ---p 00000000 00:00 0 
+7f4b3c787000-7f4b3c792000 rw-p 00000000 00:00 0 
+7f4b3c792000-7f4b3cb48000 ---p 00000000 00:00 0 
+7f4b3cb48000-7f4b3cdb8000 rwxp 00000000 00:00 0 
+7f4b3cdb8000-7f4b4bb48000 ---p 00000000 00:00 0 
+7f4b4bb48000-7f4b4bb63000 r-xp 00000000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f4b4bb63000-7f4b4bd62000 ---p 0001b000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f4b4bd62000-7f4b4bd63000 r--p 0001a000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f4b4bd63000-7f4b4bd64000 rw-p 0001b000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f4b4bd64000-7f4b4bd6f000 r-xp 00000000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f4b4bd6f000-7f4b4bf6e000 ---p 0000b000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f4b4bf6e000-7f4b4bf6f000 r--p 0000a000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f4b4bf6f000-7f4b4bf70000 rw-p 0000b000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f4b4bf70000-7f4b4bf76000 rw-p 00000000 00:00 0 
+7f4b4bf76000-7f4b4bf8d000 r-xp 00000000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f4b4bf8d000-7f4b4c18c000 ---p 00017000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f4b4c18c000-7f4b4c18d000 r--p 00016000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f4b4c18d000-7f4b4c18e000 rw-p 00017000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f4b4c18e000-7f4b4c190000 rw-p 00000000 00:00 0 
+7f4b4c190000-7f4b4c19b000 r-xp 00000000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f4b4c19b000-7f4b4c39a000 ---p 0000b000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f4b4c39a000-7f4b4c39b000 r--p 0000a000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f4b4c39b000-7f4b4c39c000 rw-p 0000b000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f4b4c39c000-7f4b4c3a4000 r-xp 00000000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f4b4c3a4000-7f4b4c5a4000 ---p 00008000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f4b4c5a4000-7f4b4c5a5000 r--p 00008000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f4b4c5a5000-7f4b4c5a6000 rw-p 00009000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f4b4c5a6000-7f4b4c5d2000 r-xp 00000000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f4b4c5d2000-7f4b4c7d2000 ---p 0002c000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f4b4c7d2000-7f4b4c7d3000 r--p 0002c000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f4b4c7d3000-7f4b4c7d5000 rw-p 0002d000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f4b4c7d5000-7f4b4c7e2000 r-xp 00000000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7f4b4c7e2000-7f4b4c9e1000 ---p 0000d000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
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+7f4b4c9e3000-7f4b4c9e4000 rw-p 0000e000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7f4b4c9e4000-7f4b4c9eb000 r-xp 00000000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f4b4c9eb000-7f4b4cbea000 ---p 00007000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f4b4cbea000-7f4b4cbeb000 r--p 00006000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f4b4cbeb000-7f4b4cbec000 rw-p 00007000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f4b4cbec000-7f4b4cbef000 r-xp 00000000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f4b4cbef000-7f4b4cdee000 ---p 00003000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f4b4cdee000-7f4b4cdef000 r--p 00002000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f4b4cdef000-7f4b4cdf0000 rw-p 00003000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f4b4cdf0000-7f4b4cf8d000 r-xp 00000000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7f4b4cf8d000-7f4b4d18c000 ---p 0019d000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7f4b4d18c000-7f4b4d18d000 r--p 0019c000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
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+7f4b4d18e000-7f4b4d375000 r-xp 00000000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f4b4d375000-7f4b4d575000 ---p 001e7000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f4b4d575000-7f4b4d579000 r--p 001e7000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f4b4d579000-7f4b4d57b000 rw-p 001eb000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f4b4d57b000-7f4b4d57f000 rw-p 00000000 00:00 0 
+7f4b4d57f000-7f4b4d596000 r-xp 00000000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f4b4d596000-7f4b4d795000 ---p 00017000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f4b4d795000-7f4b4d796000 r--p 00016000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f4b4d796000-7f4b4d797000 rw-p 00017000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f4b4d797000-7f4b4d910000 r-xp 00000000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f4b4d910000-7f4b4db10000 ---p 00179000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f4b4db10000-7f4b4db1a000 r--p 00179000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f4b4db1a000-7f4b4db1c000 rw-p 00183000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f4b4db1c000-7f4b4db20000 rw-p 00000000 00:00 0 
+7f4b4db20000-7f4b4db3a000 r-xp 00000000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f4b4db3a000-7f4b4dd39000 ---p 0001a000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f4b4dd39000-7f4b4dd3a000 r--p 00019000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f4b4dd3a000-7f4b4dd3b000 rw-p 0001a000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f4b4dd3b000-7f4b4dd3f000 rw-p 00000000 00:00 0 
+7f4b4dd3f000-7f4b4ea27000 r-xp 00000000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f4b4ea27000-7f4b4ec26000 ---p 00ce8000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f4b4ec26000-7f4b4ecbc000 r--p 00ce7000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f4b4ecbc000-7f4b4eced000 rw-p 00d7d000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f4b4eced000-7f4b4ed28000 rw-p 00000000 00:00 0 
+7f4b4ed28000-7f4b4ed4f000 r-xp 00000000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7f4b4ed55000-7f4b4ee01000 rw-p 00000000 00:00 0 
+7f4b4ee01000-7f4b4ef34000 ---p 00000000 00:00 0 
+7f4b4ef34000-7f4b4ef39000 rw-p 00000000 00:00 0 
+7f4b4ef43000-7f4b4ef4b000 rw-s 00000000 08:01 1327438                    /tmp/hsperfdata_wanhui/22583
+7f4b4ef4b000-7f4b4ef4c000 rw-p 00000000 00:00 0 
+7f4b4ef4c000-7f4b4ef4d000 r--p 00000000 00:00 0 
+7f4b4ef4d000-7f4b4ef4f000 rw-p 00000000 00:00 0 
+7f4b4ef4f000-7f4b4ef50000 r--p 00027000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7f4b4ef50000-7f4b4ef51000 rw-p 00028000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7f4b4ef51000-7f4b4ef52000 rw-p 00000000 00:00 0 
+7fff830ec000-7fff830ef000 ---p 00000000 00:00 0 
+7fff830ef000-7fff831ec000 rw-p 00000000 00:00 0                          [stack]
+7fff831f1000-7fff831f4000 r--p 00000000 00:00 0                          [vvar]
+7fff831f4000-7fff831f6000 r-xp 00000000 00:00 0                          [vdso]
+ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
+
+VM Arguments:
+jvm_args: -Djava.compiler=NONE -verbose:jni 
+java_command: <unknown>
+java_class_path (initial): .:/home/wanhui/CallJvm/callJvmThreadpool/qin_test1.jar
+Launcher Type: generic
+
+Environment Variables:
+JAVA_HOME=/usr/local/java
+CLASSPATH=/home/wanhui/Downloads/clion-2019.2.1/lib/bootstrap.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/extensions.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/util.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jdom.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/log4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/trove4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jna.jar
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:/usr/local/redis/redis-4.0.9.tar_files/redis-4.0.9/src:/usr/local/mysql/bin
+USERNAME=wanhui
+SHELL=/bin/bash
+DISPLAY=:0
+
+Signal Handlers:
+SIGSEGV: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGBUS: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGFPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGPIPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGXFSZ: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGILL: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
+SIGUSR2: [libjvm.so+0x90b780], sa_mask[0]=00100000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
+SIGHUP: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGINT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGTERM: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGQUIT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+
+
+---------------  S Y S T E M  ---------------
+
+OS:DISTRIB_ID=Ubuntu
+DISTRIB_RELEASE=18.04
+DISTRIB_CODENAME=bionic
+DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS"
+
+uname:Linux 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1 05:24:09 UTC 2019 x86_64
+libc:glibc 2.27 NPTL 2.27 
+rlimit: STACK 8192k, CORE 0k, NPROC 15513, NOFILE 1048576, AS infinity
+load average:0.71 0.41 0.21
+
+/proc/meminfo:
+MemTotal:        4015688 kB
+MemFree:          158980 kB
+MemAvailable:    1106868 kB
+Buffers:          184120 kB
+Cached:           914992 kB
+SwapCached:        70872 kB
+Active:          2275336 kB
+Inactive:         799956 kB
+Active(anon):    1522708 kB
+Inactive(anon):   465520 kB
+Active(file):     752628 kB
+Inactive(file):   334436 kB
+Unevictable:          32 kB
+Mlocked:              32 kB
+SwapTotal:       2097148 kB
+SwapFree:        1472812 kB
+Dirty:              2288 kB
+Writeback:             0 kB
+AnonPages:       1953028 kB
+Mapped:           240432 kB
+Shmem:             12036 kB
+Slab:             203100 kB
+SReclaimable:     131032 kB
+SUnreclaim:        72068 kB
+KernelStack:       13744 kB
+PageTables:        47612 kB
+NFS_Unstable:          0 kB
+Bounce:                0 kB
+WritebackTmp:          0 kB
+CommitLimit:     4104992 kB
+Committed_AS:    6344708 kB
+VmallocTotal:   34359738367 kB
+VmallocUsed:           0 kB
+VmallocChunk:          0 kB
+HardwareCorrupted:     0 kB
+AnonHugePages:         0 kB
+ShmemHugePages:        0 kB
+ShmemPmdMapped:        0 kB
+CmaTotal:              0 kB
+CmaFree:               0 kB
+HugePages_Total:       0
+HugePages_Free:        0
+HugePages_Rsvd:        0
+HugePages_Surp:        0
+Hugepagesize:       2048 kB
+DirectMap4k:      276288 kB
+DirectMap2M:     3917824 kB
+DirectMap1G:     2097152 kB
+
+container (cgroup) information:
+container_type: cgroupv1
+cpu_cpuset_cpus: 0-3
+cpu_memory_nodes: 0
+active_processor_count: 4
+cpu_quota: -1
+cpu_period: 100000
+cpu_shares: -1
+memory_limit_in_bytes: -1
+memory_and_swap_limit_in_bytes: -2
+memory_soft_limit_in_bytes: -1
+memory_usage_in_bytes: 3126489088
+memory_max_usage_in_bytes: 399400960
+
+
+CPU:total 4 (initial active 4) (2 cores per cpu, 1 threads per core) family 6 model 158 stepping 13, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, rtm, 3dnowpref, lzcnt, tsc, tscinvbit, bmi1, bmi2, adx
+
+/proc/cpuinfo:
+processor	: 0
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 0
+siblings	: 2
+core id		: 0
+cpu cores	: 2
+apicid		: 0
+initial apicid	: 0
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 1
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 0
+siblings	: 2
+core id		: 1
+cpu cores	: 2
+apicid		: 1
+initial apicid	: 1
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 2
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 1
+siblings	: 2
+core id		: 0
+cpu cores	: 2
+apicid		: 2
+initial apicid	: 2
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 3
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 1
+siblings	: 2
+core id		: 1
+cpu cores	: 2
+apicid		: 3
+initial apicid	: 3
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+
+
+Memory: 4k page, physical 4015688k(158980k free), swap 2097148k(1472812k free)
+
+vm_info: Java HotSpot(TM) 64-Bit Server VM (25.221-b11) for linux-amd64 JRE (1.8.0_221-b11), built on Jul  4 2019 04:27:00 by "java_re" with gcc 7.3.0
+
+time: Tue Nov  5 11:42:08 2019
+timezone: CST
+elapsed time: 5 seconds (0d 0h 0m 5s)
+
diff --git a/callJvmThreadpool/cmake-build-debug/hs_err_pid22734.log b/callJvmThreadpool/cmake-build-debug/hs_err_pid22734.log
new file mode 100644
index 0000000000000000000000000000000000000000..e9e9aa52bc27b3b0615ca14ee818c946f9a041a8
--- /dev/null
+++ b/callJvmThreadpool/cmake-build-debug/hs_err_pid22734.log
@@ -0,0 +1,531 @@
+#
+# A fatal error has been detected by the Java Runtime Environment:
+#
+#  SIGSEGV (0xb) at pc=0x000055b8b44d4797, pid=22734, tid=0x00007f2bae80d740
+#
+# JRE version: Java(TM) SE Runtime Environment (8.0_221-b11) (build 1.8.0_221-b11)
+# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.221-b11 interpreted mode linux-amd64 compressed oops)
+# Problematic frame:
+# C  [main+0x1797]  tpool_destroy()+0x7
+#
+# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
+#
+# If you would like to submit a bug report, please visit:
+#   http://bugreport.java.com/bugreport/crash.jsp
+#
+
+---------------  T H R E A D  ---------------
+
+Current thread is native thread
+
+siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000000
+
+Registers:
+RAX=0x0000000000000000, RBX=0x00007ffee2fb7d68, RCX=0x00007f2bacb4b9d0, RDX=0x0000000000000000
+RSP=0x00007ffee2fb7d58, RBP=0x0000000000000005, RSI=0x00007ffee2fb7d20, RDI=0x0000000000000000
+R8 =0x0000000000000000, R9 =0x0000000000000000, R10=0x0000000000000000, R11=0x0000000000000000
+R12=0x000055b8b44d4460, R13=0x00007ffee2fb7e80, R14=0x0000000000000000, R15=0x0000000000000000
+RIP=0x000055b8b44d4797, EFLAGS=0x0000000000010206, CSGSFS=0x002b000000000033, ERR=0x0000000000000004
+  TRAPNO=0x000000000000000e
+
+Top of Stack: (sp=0x00007ffee2fb7d58)
+0x00007ffee2fb7d58:   000055b8b44d43cc 0000001000000001
+0x00007ffee2fb7d68:   00007f2bae5a53e0 0100007f1cc00002
+0x00007ffee2fb7d78:   0000000000000000 000055b8b44d5120
+0x00007ffee2fb7d88:   58ec853c2c8cb800 00007ffee2fb7e80
+0x00007ffee2fb7d98:   0000000000000000 000055b8b44d5120
+0x00007ffee2fb7da8:   00007f2baca88b97 00007ffee2fb7e00
+0x00007ffee2fb7db8:   00007ffee2fb7e88 00000001ffffff80
+0x00007ffee2fb7dc8:   000055b8b44d4350 0000000000000000
+0x00007ffee2fb7dd8:   f44e5b50f5379b09 000055b8b44d4460
+0x00007ffee2fb7de8:   00007ffee2fb7e80 0000000000000000
+0x00007ffee2fb7df8:   0000000000000000 a0c2f63cac179b09
+0x00007ffee2fb7e08:   a1686a9b41e99b09 0000000000000000
+0x00007ffee2fb7e18:   0000000000000000 0000000000000000
+0x00007ffee2fb7e28:   00007f2bae611733 00007f2bae4ffb38
+0x00007ffee2fb7e38:   00007f2bad612bb0 0000000000000000
+0x00007ffee2fb7e48:   0000000000000000 0000000000000000
+0x00007ffee2fb7e58:   000055b8b44d4460 00007ffee2fb7e80
+0x00007ffee2fb7e68:   000055b8b44d448a 00007ffee2fb7e78
+0x00007ffee2fb7e78:   000000000000001c 0000000000000001
+0x00007ffee2fb7e88:   00007ffee2fb97bd 0000000000000000
+0x00007ffee2fb7e98:   00007ffee2fb9805 00007ffee2fb989d
+0x00007ffee2fb7ea8:   00007ffee2fb98c6 00007ffee2fb98da
+0x00007ffee2fb7eb8:   00007ffee2fb992f 00007ffee2fb9941
+0x00007ffee2fb7ec8:   00007ffee2fb9962 00007ffee2fb9975
+0x00007ffee2fb7ed8:   00007ffee2fb99ab 00007ffee2fb99cc
+0x00007ffee2fb7ee8:   00007ffee2fb99df 00007ffee2fb99f1
+0x00007ffee2fb7ef8:   00007ffee2fb9a43 00007ffee2fb9a53
+0x00007ffee2fb7f08:   00007ffee2fb9a62 00007ffee2fb9aa9
+0x00007ffee2fb7f18:   00007ffee2fb9abb 00007ffee2fb9adc
+0x00007ffee2fb7f28:   00007ffee2fb9aec 00007ffee2fb9b36
+0x00007ffee2fb7f38:   00007ffee2fb9b67 00007ffee2fb9ba5
+0x00007ffee2fb7f48:   00007ffee2fb9bd1 00007ffee2fb9bed 
+
+Instructions: (pc=0x000055b8b44d4797)
+0x000055b8b44d4777:   00 00 31 c0 e8 40 f9 ff ff bf 01 00 00 00 e8 c6
+0x000055b8b44d4787:   fa ff ff 66 0f 1f 44 00 00 48 8b 3d 89 18 20 00
+0x000055b8b44d4797:   8b 17 85 d2 74 03 f3 c3 90 55 53 48 83 c7 18 48
+0x000055b8b44d47a7:   83 ec 08 c7 47 e8 01 00 00 00 e8 ca fa ff ff 48 
+
+Register to memory mapping:
+
+RAX=0x0000000000000000 is an unknown value
+RBX=0x00007ffee2fb7d68 is an unknown value
+RCX=0x00007f2bacb4b9d0: nanosleep+0x40 in /lib/x86_64-linux-gnu/libc.so.6 at 0x00007f2baca67000
+RDX=0x0000000000000000 is an unknown value
+RSP=0x00007ffee2fb7d58 is an unknown value
+RBP=0x0000000000000005 is an unknown value
+RSI=0x00007ffee2fb7d20 is an unknown value
+RDI=0x0000000000000000 is an unknown value
+R8 =0x0000000000000000 is an unknown value
+R9 =0x0000000000000000 is an unknown value
+R10=0x0000000000000000 is an unknown value
+R11=0x0000000000000000 is an unknown value
+R12=0x000055b8b44d4460: <offset 0x1460> in /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main at 0x000055b8b44d3000
+R13=0x00007ffee2fb7e80 is an unknown value
+R14=0x0000000000000000 is an unknown value
+R15=0x0000000000000000 is an unknown value
+
+
+Stack: [0x00007ffee2eba000,0x00007ffee2fba000],  sp=0x00007ffee2fb7d58,  free space=1015k
+Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
+C  [main+0x1797]  tpool_destroy()+0x7
+
+
+---------------  P R O C E S S  ---------------
+
+VM state:not at safepoint (normal execution)
+
+VM Mutex/Monitor currently owned by a thread: None
+
+heap address: 0x00000000c2a00000, size: 982 MB, Compressed Oops mode: 32-bit
+Narrow klass base: 0x0000000000000000, Narrow klass shift: 3
+Compressed class space size: 1073741824 Address: 0x0000000100000000
+
+Heap:
+ PSYoungGen      total 18432K, used 634K [0x00000000eb900000, 0x00000000ecd80000, 0x0000000100000000)
+  eden space 15872K, 4% used [0x00000000eb900000,0x00000000eb99ebe8,0x00000000ec880000)
+  from space 2560K, 0% used [0x00000000ecb00000,0x00000000ecb00000,0x00000000ecd80000)
+  to   space 2560K, 0% used [0x00000000ec880000,0x00000000ec880000,0x00000000ecb00000)
+ ParOldGen       total 42496K, used 0K [0x00000000c2a00000, 0x00000000c5380000, 0x00000000eb900000)
+  object space 42496K, 0% used [0x00000000c2a00000,0x00000000c2a00000,0x00000000c5380000)
+ Metaspace       used 2564K, capacity 4486K, committed 4864K, reserved 1056768K
+  class space    used 281K, capacity 386K, committed 512K, reserved 1048576K
+
+Card table byte_map: [0x00007f2b9be75000,0x00007f2b9c061000] byte_map_base: 0x00007f2b9b860000
+
+Marking Bits: (ParMarkBitMap*) 0x00007f2bae5e3d80
+ Begin Bits: [0x00007f2b99bc1000, 0x00007f2b9ab19000)
+ End Bits:   [0x00007f2b9ab19000, 0x00007f2b9ba71000)
+
+Polling page: 0x00007f2bae825000
+
+CodeCache: size=245760Kb used=473Kb max_used=473Kb free=245286Kb
+ bounds [0x00007f2b9c421000, 0x00007f2b9c691000, 0x00007f2bab421000]
+ total_blobs=179 nmethods=0 adapters=145
+ compilation: disabled (interpreter mode)
+
+Compilation events (0 events):
+No events
+
+GC Heap History (0 events):
+No events
+
+Deoptimization events (0 events):
+No events
+
+Classes redefined (0 events):
+No events
+
+Internal exceptions (2 events):
+Event: 0.016 Thread 0x000055b8b6308000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class; name or signature does not match> (0x00000000eb907cb8) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/sh
+Event: 0.016 Thread 0x000055b8b6308000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.prefetchRead(Ljava/lang/Object;J)V name or signature does not match> (0x00000000eb907fa0) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/share/vm/prims/jni.c
+
+Events (10 events):
+Event: 2.646 loading class java/io/FilePermissionCollection done
+Event: 2.646 loading class java/security/AllPermission
+Event: 2.646 loading class java/security/AllPermission done
+Event: 2.646 loading class java/security/UnresolvedPermission
+Event: 2.646 loading class java/security/UnresolvedPermission done
+Event: 2.646 loading class java/security/BasicPermissionCollection
+Event: 2.646 loading class java/security/BasicPermissionCollection done
+Event: 2.647 Thread 0x000055b8b6308000 Thread exited: 0x000055b8b6308000
+Event: 4.071 Executing VM operation: EnableBiasedLocking
+Event: 4.071 Executing VM operation: EnableBiasedLocking done
+
+
+Dynamic libraries:
+c2a00000-c5380000 rw-p 00000000 00:00 0 
+c5380000-eb900000 ---p 00000000 00:00 0 
+eb900000-ecd80000 rw-p 00000000 00:00 0 
+ecd80000-100000000 ---p 00000000 00:00 0 
+100000000-100080000 rw-p 00000000 00:00 0 
+100080000-140000000 ---p 00000000 00:00 0 
+55b8b44d3000-55b8b44d6000 r-xp 00000000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55b8b46d5000-55b8b46d6000 r--p 00002000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55b8b46d6000-55b8b46d7000 rw-p 00003000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55b8b62d9000-55b8b640f000 rw-p 00000000 00:00 0                          [heap]
+7f2b64000000-7f2b64021000 rw-p 00000000 00:00 0 
+7f2b64021000-7f2b68000000 ---p 00000000 00:00 0 
+7f2b6c000000-7f2b6c021000 rw-p 00000000 00:00 0 
+7f2b6c021000-7f2b70000000 ---p 00000000 00:00 0 
+7f2b70000000-7f2b70021000 rw-p 00000000 00:00 0 
+7f2b70021000-7f2b74000000 ---p 00000000 00:00 0 
+7f2b74000000-7f2b74021000 rw-p 00000000 00:00 0 
+7f2b74021000-7f2b78000000 ---p 00000000 00:00 0 
+7f2b78000000-7f2b78021000 rw-p 00000000 00:00 0 
+7f2b78021000-7f2b7c000000 ---p 00000000 00:00 0 
+7f2b7c000000-7f2b7c021000 rw-p 00000000 00:00 0 
+7f2b7c021000-7f2b80000000 ---p 00000000 00:00 0 
+7f2b80000000-7f2b80021000 rw-p 00000000 00:00 0 
+7f2b80021000-7f2b84000000 ---p 00000000 00:00 0 
+7f2b84000000-7f2b84021000 rw-p 00000000 00:00 0 
+7f2b84021000-7f2b88000000 ---p 00000000 00:00 0 
+7f2b8c000000-7f2b8c021000 rw-p 00000000 00:00 0 
+7f2b8c021000-7f2b90000000 ---p 00000000 00:00 0 
+7f2b92f2a000-7f2b92f2b000 ---p 00000000 00:00 0 
+7f2b92f2b000-7f2b9302b000 rw-p 00000000 00:00 0 
+7f2b9302b000-7f2b9302e000 ---p 00000000 00:00 0 
+7f2b9302e000-7f2b9312c000 rw-p 00000000 00:00 0 
+7f2b9312c000-7f2b9312f000 ---p 00000000 00:00 0 
+7f2b9312f000-7f2b9322d000 rw-p 00000000 00:00 0 
+7f2b9322d000-7f2b93bfc000 r--p 00000000 08:01 1186501                    /usr/lib/locale/locale-archive
+7f2b93bfc000-7f2b93bff000 ---p 00000000 00:00 0 
+7f2b93bff000-7f2b93cfd000 rw-p 00000000 00:00 0 
+7f2b93cfd000-7f2b93d00000 ---p 00000000 00:00 0 
+7f2b93d00000-7f2b93dfe000 rw-p 00000000 00:00 0 
+7f2b93dfe000-7f2b93dff000 ---p 00000000 00:00 0 
+7f2b93dff000-7f2b94000000 rw-p 00000000 00:00 0 
+7f2b94000000-7f2b94021000 rw-p 00000000 00:00 0 
+7f2b94021000-7f2b98000000 ---p 00000000 00:00 0 
+7f2b98083000-7f2b98f86000 rw-p 00000000 00:00 0 
+7f2b98f86000-7f2b99160000 r--s 03d88000 08:01 1324703                    /usr/local/java/jre/lib/rt.jar
+7f2b99160000-7f2b99616000 rw-p 00000000 00:00 0 
+7f2b99616000-7f2b999d6000 ---p 00000000 00:00 0 
+7f2b999d6000-7f2b9ba71000 rw-p 00000000 00:00 0 
+7f2b9ba71000-7f2b9ba72000 ---p 00000000 00:00 0 
+7f2b9ba72000-7f2b9bb72000 rw-p 00000000 00:00 0 
+7f2b9bb72000-7f2b9bb73000 ---p 00000000 00:00 0 
+7f2b9bb73000-7f2b9bc73000 rw-p 00000000 00:00 0 
+7f2b9bc73000-7f2b9bc74000 ---p 00000000 00:00 0 
+7f2b9bc74000-7f2b9bd74000 rw-p 00000000 00:00 0 
+7f2b9bd74000-7f2b9bd75000 ---p 00000000 00:00 0 
+7f2b9bd75000-7f2b9be8a000 rw-p 00000000 00:00 0 
+7f2b9be8a000-7f2b9bfbc000 ---p 00000000 00:00 0 
+7f2b9bfbc000-7f2b9bfc7000 rw-p 00000000 00:00 0 
+7f2b9bfc7000-7f2b9c060000 ---p 00000000 00:00 0 
+7f2b9c060000-7f2b9c06b000 rw-p 00000000 00:00 0 
+7f2b9c06b000-7f2b9c421000 ---p 00000000 00:00 0 
+7f2b9c421000-7f2b9c691000 rwxp 00000000 00:00 0 
+7f2b9c691000-7f2bab421000 ---p 00000000 00:00 0 
+7f2bab421000-7f2bab43c000 r-xp 00000000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f2bab43c000-7f2bab63b000 ---p 0001b000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f2bab63b000-7f2bab63c000 r--p 0001a000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f2bab63c000-7f2bab63d000 rw-p 0001b000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f2bab63d000-7f2bab648000 r-xp 00000000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f2bab648000-7f2bab847000 ---p 0000b000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f2bab847000-7f2bab848000 r--p 0000a000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f2bab848000-7f2bab849000 rw-p 0000b000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f2bab849000-7f2bab84f000 rw-p 00000000 00:00 0 
+7f2bab84f000-7f2bab866000 r-xp 00000000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f2bab866000-7f2baba65000 ---p 00017000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f2baba65000-7f2baba66000 r--p 00016000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f2baba66000-7f2baba67000 rw-p 00017000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f2baba67000-7f2baba69000 rw-p 00000000 00:00 0 
+7f2baba69000-7f2baba74000 r-xp 00000000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f2baba74000-7f2babc73000 ---p 0000b000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f2babc73000-7f2babc74000 r--p 0000a000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f2babc74000-7f2babc75000 rw-p 0000b000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f2babc75000-7f2babc7d000 r-xp 00000000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f2babc7d000-7f2babe7d000 ---p 00008000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f2babe7d000-7f2babe7e000 r--p 00008000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f2babe7e000-7f2babe7f000 rw-p 00009000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f2babe7f000-7f2babeab000 r-xp 00000000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f2babeab000-7f2bac0ab000 ---p 0002c000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f2bac0ab000-7f2bac0ac000 r--p 0002c000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f2bac0ac000-7f2bac0ae000 rw-p 0002d000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f2bac0ae000-7f2bac0bb000 r-xp 00000000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7f2bac0bb000-7f2bac2ba000 ---p 0000d000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7f2bac2ba000-7f2bac2bc000 r--p 0000c000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7f2bac2bc000-7f2bac2bd000 rw-p 0000e000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7f2bac2bd000-7f2bac2c4000 r-xp 00000000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f2bac2c4000-7f2bac4c3000 ---p 00007000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f2bac4c3000-7f2bac4c4000 r--p 00006000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f2bac4c4000-7f2bac4c5000 rw-p 00007000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f2bac4c5000-7f2bac4c8000 r-xp 00000000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f2bac4c8000-7f2bac6c7000 ---p 00003000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f2bac6c7000-7f2bac6c8000 r--p 00002000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f2bac6c8000-7f2bac6c9000 rw-p 00003000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f2bac6c9000-7f2bac866000 r-xp 00000000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7f2bac866000-7f2baca65000 ---p 0019d000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7f2baca65000-7f2baca66000 r--p 0019c000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7f2baca66000-7f2baca67000 rw-p 0019d000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7f2baca67000-7f2bacc4e000 r-xp 00000000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f2bacc4e000-7f2bace4e000 ---p 001e7000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f2bace4e000-7f2bace52000 r--p 001e7000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f2bace52000-7f2bace54000 rw-p 001eb000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f2bace54000-7f2bace58000 rw-p 00000000 00:00 0 
+7f2bace58000-7f2bace6f000 r-xp 00000000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f2bace6f000-7f2bad06e000 ---p 00017000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f2bad06e000-7f2bad06f000 r--p 00016000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f2bad06f000-7f2bad070000 rw-p 00017000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f2bad070000-7f2bad1e9000 r-xp 00000000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f2bad1e9000-7f2bad3e9000 ---p 00179000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f2bad3e9000-7f2bad3f3000 r--p 00179000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f2bad3f3000-7f2bad3f5000 rw-p 00183000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f2bad3f5000-7f2bad3f9000 rw-p 00000000 00:00 0 
+7f2bad3f9000-7f2bad413000 r-xp 00000000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f2bad413000-7f2bad612000 ---p 0001a000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f2bad612000-7f2bad613000 r--p 00019000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f2bad613000-7f2bad614000 rw-p 0001a000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f2bad614000-7f2bad618000 rw-p 00000000 00:00 0 
+7f2bad618000-7f2bae300000 r-xp 00000000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f2bae300000-7f2bae4ff000 ---p 00ce8000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f2bae4ff000-7f2bae595000 r--p 00ce7000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f2bae595000-7f2bae5c6000 rw-p 00d7d000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f2bae5c6000-7f2bae601000 rw-p 00000000 00:00 0 
+7f2bae601000-7f2bae628000 r-xp 00000000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7f2bae62e000-7f2bae6da000 rw-p 00000000 00:00 0 
+7f2bae6da000-7f2bae80d000 ---p 00000000 00:00 0 
+7f2bae80d000-7f2bae812000 rw-p 00000000 00:00 0 
+7f2bae81b000-7f2bae81c000 r--s 00000000 08:01 7072                       /home/wanhui/CallJvm/callJvmThreadpool/qin_test1.jar
+7f2bae81c000-7f2bae824000 rw-s 00000000 08:01 1327425                    /tmp/hsperfdata_wanhui/22734
+7f2bae824000-7f2bae825000 rw-p 00000000 00:00 0 
+7f2bae825000-7f2bae826000 r--p 00000000 00:00 0 
+7f2bae826000-7f2bae828000 rw-p 00000000 00:00 0 
+7f2bae828000-7f2bae829000 r--p 00027000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7f2bae829000-7f2bae82a000 rw-p 00028000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7f2bae82a000-7f2bae82b000 rw-p 00000000 00:00 0 
+7ffee2ebd000-7ffee2fba000 rw-p 00000000 00:00 0                          [stack]
+7ffee2ff9000-7ffee2ffc000 r--p 00000000 00:00 0                          [vvar]
+7ffee2ffc000-7ffee2ffe000 r-xp 00000000 00:00 0                          [vdso]
+ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
+
+VM Arguments:
+jvm_args: -Djava.compiler=NONE -verbose:jni 
+java_command: <unknown>
+java_class_path (initial): .:/home/wanhui/CallJvm/callJvmThreadpool/qin_test1.jar
+Launcher Type: generic
+
+Environment Variables:
+JAVA_HOME=/usr/local/java
+CLASSPATH=/home/wanhui/Downloads/clion-2019.2.1/lib/bootstrap.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/extensions.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/util.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jdom.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/log4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/trove4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jna.jar
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:/usr/local/redis/redis-4.0.9.tar_files/redis-4.0.9/src:/usr/local/mysql/bin
+USERNAME=wanhui
+SHELL=/bin/bash
+DISPLAY=:0
+
+Signal Handlers:
+SIGSEGV: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGBUS: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGFPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGPIPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGXFSZ: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGILL: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
+SIGUSR2: [libjvm.so+0x90b780], sa_mask[0]=00100000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
+SIGHUP: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGINT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGTERM: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGQUIT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+
+
+---------------  S Y S T E M  ---------------
+
+OS:DISTRIB_ID=Ubuntu
+DISTRIB_RELEASE=18.04
+DISTRIB_CODENAME=bionic
+DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS"
+
+uname:Linux 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1 05:24:09 UTC 2019 x86_64
+libc:glibc 2.27 NPTL 2.27 
+rlimit: STACK 8192k, CORE 0k, NPROC 15513, NOFILE 1048576, AS infinity
+load average:0.33 0.37 0.22
+
+/proc/meminfo:
+MemTotal:        4015688 kB
+MemFree:          156664 kB
+MemAvailable:    1105140 kB
+Buffers:          184396 kB
+Cached:           915276 kB
+SwapCached:        70896 kB
+Active:          2284736 kB
+Inactive:         792240 kB
+Active(anon):    1531868 kB
+Inactive(anon):   457472 kB
+Active(file):     752868 kB
+Inactive(file):   334768 kB
+Unevictable:          32 kB
+Mlocked:              32 kB
+SwapTotal:       2097148 kB
+SwapFree:        1472812 kB
+Dirty:              4600 kB
+Writeback:             0 kB
+AnonPages:       1954100 kB
+Mapped:           240536 kB
+Shmem:             12036 kB
+Slab:             203140 kB
+SReclaimable:     131064 kB
+SUnreclaim:        72076 kB
+KernelStack:       13728 kB
+PageTables:        47564 kB
+NFS_Unstable:          0 kB
+Bounce:                0 kB
+WritebackTmp:          0 kB
+CommitLimit:     4104992 kB
+Committed_AS:    6343300 kB
+VmallocTotal:   34359738367 kB
+VmallocUsed:           0 kB
+VmallocChunk:          0 kB
+HardwareCorrupted:     0 kB
+AnonHugePages:         0 kB
+ShmemHugePages:        0 kB
+ShmemPmdMapped:        0 kB
+CmaTotal:              0 kB
+CmaFree:               0 kB
+HugePages_Total:       0
+HugePages_Free:        0
+HugePages_Rsvd:        0
+HugePages_Surp:        0
+Hugepagesize:       2048 kB
+DirectMap4k:      276288 kB
+DirectMap2M:     3917824 kB
+DirectMap1G:     2097152 kB
+
+container (cgroup) information:
+container_type: cgroupv1
+cpu_cpuset_cpus: 0-3
+cpu_memory_nodes: 0
+active_processor_count: 4
+cpu_quota: -1
+cpu_period: 100000
+cpu_shares: -1
+memory_limit_in_bytes: -1
+memory_and_swap_limit_in_bytes: -2
+memory_soft_limit_in_bytes: -1
+memory_usage_in_bytes: 3128033280
+memory_max_usage_in_bytes: 399400960
+
+
+CPU:total 4 (initial active 4) (2 cores per cpu, 1 threads per core) family 6 model 158 stepping 13, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, rtm, 3dnowpref, lzcnt, tsc, tscinvbit, bmi1, bmi2, adx
+
+/proc/cpuinfo:
+processor	: 0
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 0
+siblings	: 2
+core id		: 0
+cpu cores	: 2
+apicid		: 0
+initial apicid	: 0
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 1
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 0
+siblings	: 2
+core id		: 1
+cpu cores	: 2
+apicid		: 1
+initial apicid	: 1
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 2
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 1
+siblings	: 2
+core id		: 0
+cpu cores	: 2
+apicid		: 2
+initial apicid	: 2
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 3
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 1
+siblings	: 2
+core id		: 1
+cpu cores	: 2
+apicid		: 3
+initial apicid	: 3
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+
+
+Memory: 4k page, physical 4015688k(156664k free), swap 2097148k(1472812k free)
+
+vm_info: Java HotSpot(TM) 64-Bit Server VM (25.221-b11) for linux-amd64 JRE (1.8.0_221-b11), built on Jul  4 2019 04:27:00 by "java_re" with gcc 7.3.0
+
+time: Tue Nov  5 11:44:06 2019
+timezone: CST
+elapsed time: 4 seconds (0d 0h 0m 4s)
+
diff --git a/callJvmThreadpool/cmake-build-debug/hs_err_pid22793.log b/callJvmThreadpool/cmake-build-debug/hs_err_pid22793.log
new file mode 100644
index 0000000000000000000000000000000000000000..82cbc790901cee8299326c304e6985afdd5dc49c
--- /dev/null
+++ b/callJvmThreadpool/cmake-build-debug/hs_err_pid22793.log
@@ -0,0 +1,543 @@
+#
+# A fatal error has been detected by the Java Runtime Environment:
+#
+#  SIGSEGV (0xb) at pc=0x00007fd82a39bfa0, pid=22793, tid=0x00007fd82b7a6740
+#
+# JRE version: Java(TM) SE Runtime Environment (8.0_221-b11) (build 1.8.0_221-b11)
+# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.221-b11 interpreted mode linux-amd64 compressed oops)
+# Problematic frame:
+# C  [libpthread.so.0+0x9fa0]  pthread_mutex_lock+0x0
+#
+# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
+#
+# If you would like to submit a bug report, please visit:
+#   http://bugreport.java.com/bugreport/crash.jsp
+# The crash happened outside the Java Virtual Machine in native code.
+# See problematic frame for where to report the bug.
+#
+
+---------------  T H R E A D  ---------------
+
+Current thread (0x000055ff131af000):  JavaThread "main" [_thread_in_native, id=22793, stack(0x00007ffe579bd000,0x00007ffe57abd000)]
+
+siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000028
+
+Registers:
+RAX=0x0000000000000000, RBX=0x000055ff13262860, RCX=0x00007fd829debc40, RDX=0x000055ff13262860
+RSP=0x00007ffe57abbc18, RBP=0x000055ff1192fcf0, RSI=0x000055ff13265590, RDI=0x0000000000000018
+R8 =0x0000000000000000, R9 =0x0000000000000000, R10=0x000055ff13180010, R11=0x0000000000000001
+R12=0x000055ff13260790, R13=0x00007ffe57abbd60, R14=0x0000000000000000, R15=0x0000000000000000
+RIP=0x00007fd82a39bfa0, EFLAGS=0x0000000000010206, CSGSFS=0x002b000000000033, ERR=0x0000000000000004
+  TRAPNO=0x000000000000000e
+
+Top of Stack: (sp=0x00007ffe57abbc18)
+0x00007ffe57abbc18:   000055ff1192f8b4 00007ffe57abbc48
+0x00007ffe57abbc28:   0000000000000005 000055ff1192f460
+0x00007ffe57abbc38:   000055ff1192f3c4 0000001000000001
+0x00007ffe57abbc48:   00007fd82b53e3e0 0100007f1ec00002
+0x00007ffe57abbc58:   0000000000000000 000055ff11930120
+0x00007ffe57abbc68:   fb70cb1d13458500 00007ffe57abbd60
+0x00007ffe57abbc78:   0000000000000000 000055ff11930120
+0x00007ffe57abbc88:   00007fd829a21b97 00007ffe57abbce0
+0x00007ffe57abbc98:   00007ffe57abbd68 00000001ffffff80
+0x00007ffe57abbca8:   000055ff1192f350 0000000000000000
+0x00007ffe57abbcb8:   e7d93aadb2d12ac9 000055ff1192f460
+0x00007ffe57abbcc8:   00007ffe57abbd60 0000000000000000
+0x00007ffe57abbcd8:   0000000000000000 b3dbb6dcc9b12ac9
+0x00007ffe57abbce8:   b3974acf860f2ac9 0000000000000000
+0x00007ffe57abbcf8:   0000000000000000 0000000000000000
+0x00007ffe57abbd08:   00007fd82b5aa733 00007fd82b498b38
+0x00007ffe57abbd18:   00007fd82a5abbb0 0000000000000000
+0x00007ffe57abbd28:   0000000000000000 0000000000000000
+0x00007ffe57abbd38:   000055ff1192f460 00007ffe57abbd60
+0x00007ffe57abbd48:   000055ff1192f48a 00007ffe57abbd58
+0x00007ffe57abbd58:   000000000000001c 0000000000000001
+0x00007ffe57abbd68:   00007ffe57abc7bd 0000000000000000
+0x00007ffe57abbd78:   00007ffe57abc805 00007ffe57abc89d
+0x00007ffe57abbd88:   00007ffe57abc8c6 00007ffe57abc8da
+0x00007ffe57abbd98:   00007ffe57abc92f 00007ffe57abc941
+0x00007ffe57abbda8:   00007ffe57abc962 00007ffe57abc975
+0x00007ffe57abbdb8:   00007ffe57abc9ab 00007ffe57abc9cc
+0x00007ffe57abbdc8:   00007ffe57abc9df 00007ffe57abc9f1
+0x00007ffe57abbdd8:   00007ffe57abca43 00007ffe57abca53
+0x00007ffe57abbde8:   00007ffe57abca62 00007ffe57abcaa9
+0x00007ffe57abbdf8:   00007ffe57abcabb 00007ffe57abcadc
+0x00007ffe57abbe08:   00007ffe57abcaec 00007ffe57abcb36 
+
+Instructions: (pc=0x00007fd82a39bfa0)
+0x00007fd82a39bf80:   00 00 0f 05 64 48 c7 04 25 f0 02 00 00 00 00 00
+0x00007fd82a39bf90:   00 b8 83 00 00 00 e9 a8 fb ff ff 0f 1f 44 00 00
+0x00007fd82a39bfa0:   8b 47 10 89 c2 81 e2 7f 01 00 00 90 83 e0 7c 0f
+0x00007fd82a39bfb0:   85 9b 00 00 00 48 83 ec 08 85 d2 49 89 f8 8b 77 
+
+Register to memory mapping:
+
+RAX=0x0000000000000000 is an unknown value
+RBX=0x000055ff13262860 is an unknown value
+RCX=0x00007fd829debc40: <offset 0x3ebc40> in /lib/x86_64-linux-gnu/libc.so.6 at 0x00007fd829a00000
+RDX=0x000055ff13262860 is an unknown value
+RSP=0x00007ffe57abbc18 is pointing into the stack for thread: 0x000055ff131af000
+RBP=0x000055ff1192fcf0: <offset 0x1cf0> in /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main at 0x000055ff1192e000
+RSI=0x000055ff13265590 is an unknown value
+RDI=0x0000000000000018 is an unknown value
+R8 =0x0000000000000000 is an unknown value
+R9 =0x0000000000000000 is an unknown value
+R10=0x000055ff13180010 is an unknown value
+R11=0x0000000000000001 is an unknown value
+R12=0x000055ff13260790 is an unknown value
+R13=0x00007ffe57abbd60 is pointing into the stack for thread: 0x000055ff131af000
+R14=0x0000000000000000 is an unknown value
+R15=0x0000000000000000 is an unknown value
+
+
+Stack: [0x00007ffe579bd000,0x00007ffe57abd000],  sp=0x00007ffe57abbc18,  free space=1019k
+Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
+C  [libpthread.so.0+0x9fa0]  pthread_mutex_lock+0x0
+
+
+---------------  P R O C E S S  ---------------
+
+Java Threads: ( => current thread )
+  0x000055ff1325e000 JavaThread "Service Thread" daemon [_thread_blocked, id=22802, stack(0x00007fd814847000,0x00007fd814948000)]
+  0x000055ff1325c000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=22801, stack(0x00007fd814948000,0x00007fd814a49000)]
+  0x000055ff1322b000 JavaThread "Finalizer" daemon [_thread_blocked, id=22800, stack(0x00007fd815418000,0x00007fd815519000)]
+  0x000055ff13226800 JavaThread "Reference Handler" daemon [_thread_blocked, id=22799, stack(0x00007fd815519000,0x00007fd81561a000)]
+=>0x000055ff131af000 JavaThread "main" [_thread_in_native, id=22793, stack(0x00007ffe579bd000,0x00007ffe57abd000)]
+
+Other Threads:
+  0x000055ff1321d000 VMThread [stack: 0x00007fd81561b000,0x00007fd81571b000] [id=22798]
+  0x000055ff13261000 WatcherThread [stack: 0x00007fd814747000,0x00007fd814847000] [id=22803]
+
+VM state:not at safepoint (normal execution)
+
+VM Mutex/Monitor currently owned by a thread: None
+
+heap address: 0x00000000c2a00000, size: 982 MB, Compressed Oops mode: 32-bit
+Narrow klass base: 0x0000000000000000, Narrow klass shift: 3
+Compressed class space size: 1073741824 Address: 0x0000000100000000
+
+Heap:
+ PSYoungGen      total 18432K, used 634K [0x00000000eb900000, 0x00000000ecd80000, 0x0000000100000000)
+  eden space 15872K, 4% used [0x00000000eb900000,0x00000000eb99ebe8,0x00000000ec880000)
+  from space 2560K, 0% used [0x00000000ecb00000,0x00000000ecb00000,0x00000000ecd80000)
+  to   space 2560K, 0% used [0x00000000ec880000,0x00000000ec880000,0x00000000ecb00000)
+ ParOldGen       total 42496K, used 0K [0x00000000c2a00000, 0x00000000c5380000, 0x00000000eb900000)
+  object space 42496K, 0% used [0x00000000c2a00000,0x00000000c2a00000,0x00000000c5380000)
+ Metaspace       used 2176K, capacity 4480K, committed 4480K, reserved 1056768K
+  class space    used 240K, capacity 384K, committed 384K, reserved 1048576K
+
+Card table byte_map: [0x00007fd818e0e000,0x00007fd818ffa000] byte_map_base: 0x00007fd8187f9000
+
+Marking Bits: (ParMarkBitMap*) 0x00007fd82b57cd80
+ Begin Bits: [0x00007fd816b5a000, 0x00007fd817ab2000)
+ End Bits:   [0x00007fd817ab2000, 0x00007fd818a0a000)
+
+Polling page: 0x00007fd82b7be000
+
+CodeCache: size=245760Kb used=469Kb max_used=469Kb free=245290Kb
+ bounds [0x00007fd8193ba000, 0x00007fd81962a000, 0x00007fd8283ba000]
+ total_blobs=171 nmethods=0 adapters=137
+ compilation: disabled (interpreter mode)
+
+Compilation events (0 events):
+No events
+
+GC Heap History (0 events):
+No events
+
+Deoptimization events (0 events):
+No events
+
+Classes redefined (0 events):
+No events
+
+Internal exceptions (2 events):
+Event: 0.018 Thread 0x000055ff131af000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class; name or signature does not match> (0x00000000eb907cb8) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/sh
+Event: 0.019 Thread 0x000055ff131af000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.prefetchRead(Ljava/lang/Object;J)V name or signature does not match> (0x00000000eb907fa0) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/share/vm/prims/jni.c
+
+Events (10 events):
+Event: 0.034 loading class java/lang/invoke/MemberName$Factory done
+Event: 0.034 loading class java/lang/invoke/MethodHandleStatics
+Event: 0.034 loading class java/lang/invoke/MethodHandleStatics done
+Event: 0.034 loading class java/lang/invoke/MethodHandleStatics$1
+Event: 0.034 loading class java/lang/invoke/MethodHandleStatics$1 done
+Event: 0.034 Thread 0x000055ff1325e000 Thread added: 0x000055ff1325e000
+Event: 0.034 loading class sun/misc/PostVMInitHook
+Event: 0.034 loading class sun/misc/PostVMInitHook done
+Event: 0.035 loading class sun/misc/PostVMInitHook$1
+Event: 0.035 loading class sun/misc/PostVMInitHook$1 done
+
+
+Dynamic libraries:
+c2a00000-c5380000 rw-p 00000000 00:00 0 
+c5380000-eb900000 ---p 00000000 00:00 0 
+eb900000-ecd80000 rw-p 00000000 00:00 0 
+ecd80000-100000000 ---p 00000000 00:00 0 
+100000000-100060000 rw-p 00000000 00:00 0 
+100060000-140000000 ---p 00000000 00:00 0 
+55ff1192e000-55ff11931000 r-xp 00000000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55ff11b30000-55ff11b31000 r--p 00002000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55ff11b31000-55ff11b32000 rw-p 00003000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55ff13180000-55ff1326c000 rw-p 00000000 00:00 0                          [heap]
+7fd7e0000000-7fd7e0021000 rw-p 00000000 00:00 0 
+7fd7e0021000-7fd7e4000000 ---p 00000000 00:00 0 
+7fd7e8000000-7fd7e8021000 rw-p 00000000 00:00 0 
+7fd7e8021000-7fd7ec000000 ---p 00000000 00:00 0 
+7fd7ec000000-7fd7ec021000 rw-p 00000000 00:00 0 
+7fd7ec021000-7fd7f0000000 ---p 00000000 00:00 0 
+7fd7f0000000-7fd7f0021000 rw-p 00000000 00:00 0 
+7fd7f0021000-7fd7f4000000 ---p 00000000 00:00 0 
+7fd7f4000000-7fd7f4021000 rw-p 00000000 00:00 0 
+7fd7f4021000-7fd7f8000000 ---p 00000000 00:00 0 
+7fd7f8000000-7fd7f8021000 rw-p 00000000 00:00 0 
+7fd7f8021000-7fd7fc000000 ---p 00000000 00:00 0 
+7fd7fc000000-7fd7fc021000 rw-p 00000000 00:00 0 
+7fd7fc021000-7fd800000000 ---p 00000000 00:00 0 
+7fd800000000-7fd800021000 rw-p 00000000 00:00 0 
+7fd800021000-7fd804000000 ---p 00000000 00:00 0 
+7fd808000000-7fd808021000 rw-p 00000000 00:00 0 
+7fd808021000-7fd80c000000 ---p 00000000 00:00 0 
+7fd80e16f000-7fd80e56f000 rw-p 00000000 00:00 0 
+7fd80e56f000-7fd80e96f000 ---p 00000000 00:00 0 
+7fd810000000-7fd810021000 rw-p 00000000 00:00 0 
+7fd810021000-7fd814000000 ---p 00000000 00:00 0 
+7fd814746000-7fd814747000 ---p 00000000 00:00 0 
+7fd814747000-7fd814847000 rw-p 00000000 00:00 0 
+7fd814847000-7fd81484a000 ---p 00000000 00:00 0 
+7fd81484a000-7fd814948000 rw-p 00000000 00:00 0 
+7fd814948000-7fd81494b000 ---p 00000000 00:00 0 
+7fd81494b000-7fd814a49000 rw-p 00000000 00:00 0 
+7fd814a49000-7fd815418000 r--p 00000000 08:01 1186501                    /usr/lib/locale/locale-archive
+7fd815418000-7fd81541b000 ---p 00000000 00:00 0 
+7fd81541b000-7fd815519000 rw-p 00000000 00:00 0 
+7fd815519000-7fd81551c000 ---p 00000000 00:00 0 
+7fd81551c000-7fd81561a000 rw-p 00000000 00:00 0 
+7fd81561a000-7fd81561b000 ---p 00000000 00:00 0 
+7fd81561b000-7fd81671f000 rw-p 00000000 00:00 0 
+7fd81671f000-7fd8168f9000 r--s 03d88000 08:01 1324703                    /usr/local/java/jre/lib/rt.jar
+7fd8168f9000-7fd818a0a000 rw-p 00000000 00:00 0 
+7fd818a0a000-7fd818a0b000 ---p 00000000 00:00 0 
+7fd818a0b000-7fd818b0b000 rw-p 00000000 00:00 0 
+7fd818b0b000-7fd818b0c000 ---p 00000000 00:00 0 
+7fd818b0c000-7fd818c0c000 rw-p 00000000 00:00 0 
+7fd818c0c000-7fd818c0d000 ---p 00000000 00:00 0 
+7fd818c0d000-7fd818d0d000 rw-p 00000000 00:00 0 
+7fd818d0d000-7fd818d0e000 ---p 00000000 00:00 0 
+7fd818d0e000-7fd818e23000 rw-p 00000000 00:00 0 
+7fd818e23000-7fd818f55000 ---p 00000000 00:00 0 
+7fd818f55000-7fd818f60000 rw-p 00000000 00:00 0 
+7fd818f60000-7fd818ff9000 ---p 00000000 00:00 0 
+7fd818ff9000-7fd819004000 rw-p 00000000 00:00 0 
+7fd819004000-7fd8193ba000 ---p 00000000 00:00 0 
+7fd8193ba000-7fd81962a000 rwxp 00000000 00:00 0 
+7fd81962a000-7fd8283ba000 ---p 00000000 00:00 0 
+7fd8283ba000-7fd8283d5000 r-xp 00000000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7fd8283d5000-7fd8285d4000 ---p 0001b000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7fd8285d4000-7fd8285d5000 r--p 0001a000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7fd8285d5000-7fd8285d6000 rw-p 0001b000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7fd8285d6000-7fd8285e1000 r-xp 00000000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7fd8285e1000-7fd8287e0000 ---p 0000b000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7fd8287e0000-7fd8287e1000 r--p 0000a000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7fd8287e1000-7fd8287e2000 rw-p 0000b000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7fd8287e2000-7fd8287e8000 rw-p 00000000 00:00 0 
+7fd8287e8000-7fd8287ff000 r-xp 00000000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7fd8287ff000-7fd8289fe000 ---p 00017000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7fd8289fe000-7fd8289ff000 r--p 00016000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7fd8289ff000-7fd828a00000 rw-p 00017000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7fd828a00000-7fd828a02000 rw-p 00000000 00:00 0 
+7fd828a02000-7fd828a0d000 r-xp 00000000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7fd828a0d000-7fd828c0c000 ---p 0000b000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7fd828c0c000-7fd828c0d000 r--p 0000a000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7fd828c0d000-7fd828c0e000 rw-p 0000b000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7fd828c0e000-7fd828c16000 r-xp 00000000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7fd828c16000-7fd828e16000 ---p 00008000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7fd828e16000-7fd828e17000 r--p 00008000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7fd828e17000-7fd828e18000 rw-p 00009000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7fd828e18000-7fd828e44000 r-xp 00000000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7fd828e44000-7fd829044000 ---p 0002c000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7fd829044000-7fd829045000 r--p 0002c000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7fd829045000-7fd829047000 rw-p 0002d000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7fd829047000-7fd829054000 r-xp 00000000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7fd829054000-7fd829253000 ---p 0000d000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7fd829253000-7fd829255000 r--p 0000c000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7fd829255000-7fd829256000 rw-p 0000e000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7fd829256000-7fd82925d000 r-xp 00000000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7fd82925d000-7fd82945c000 ---p 00007000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7fd82945c000-7fd82945d000 r--p 00006000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7fd82945d000-7fd82945e000 rw-p 00007000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7fd82945e000-7fd829461000 r-xp 00000000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7fd829461000-7fd829660000 ---p 00003000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7fd829660000-7fd829661000 r--p 00002000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7fd829661000-7fd829662000 rw-p 00003000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7fd829662000-7fd8297ff000 r-xp 00000000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7fd8297ff000-7fd8299fe000 ---p 0019d000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7fd8299fe000-7fd8299ff000 r--p 0019c000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7fd8299ff000-7fd829a00000 rw-p 0019d000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7fd829a00000-7fd829be7000 r-xp 00000000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7fd829be7000-7fd829de7000 ---p 001e7000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7fd829de7000-7fd829deb000 r--p 001e7000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7fd829deb000-7fd829ded000 rw-p 001eb000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7fd829ded000-7fd829df1000 rw-p 00000000 00:00 0 
+7fd829df1000-7fd829e08000 r-xp 00000000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7fd829e08000-7fd82a007000 ---p 00017000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7fd82a007000-7fd82a008000 r--p 00016000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7fd82a008000-7fd82a009000 rw-p 00017000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7fd82a009000-7fd82a182000 r-xp 00000000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7fd82a182000-7fd82a382000 ---p 00179000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7fd82a382000-7fd82a38c000 r--p 00179000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7fd82a38c000-7fd82a38e000 rw-p 00183000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7fd82a38e000-7fd82a392000 rw-p 00000000 00:00 0 
+7fd82a392000-7fd82a3ac000 r-xp 00000000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7fd82a3ac000-7fd82a5ab000 ---p 0001a000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7fd82a5ab000-7fd82a5ac000 r--p 00019000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7fd82a5ac000-7fd82a5ad000 rw-p 0001a000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7fd82a5ad000-7fd82a5b1000 rw-p 00000000 00:00 0 
+7fd82a5b1000-7fd82b299000 r-xp 00000000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7fd82b299000-7fd82b498000 ---p 00ce8000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7fd82b498000-7fd82b52e000 r--p 00ce7000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7fd82b52e000-7fd82b55f000 rw-p 00d7d000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7fd82b55f000-7fd82b59a000 rw-p 00000000 00:00 0 
+7fd82b59a000-7fd82b5c1000 r-xp 00000000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7fd82b5c7000-7fd82b673000 rw-p 00000000 00:00 0 
+7fd82b673000-7fd82b7a6000 ---p 00000000 00:00 0 
+7fd82b7a6000-7fd82b7ab000 rw-p 00000000 00:00 0 
+7fd82b7b5000-7fd82b7bd000 rw-s 00000000 08:01 1327438                    /tmp/hsperfdata_wanhui/22793
+7fd82b7bd000-7fd82b7be000 rw-p 00000000 00:00 0 
+7fd82b7be000-7fd82b7bf000 r--p 00000000 00:00 0 
+7fd82b7bf000-7fd82b7c1000 rw-p 00000000 00:00 0 
+7fd82b7c1000-7fd82b7c2000 r--p 00027000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7fd82b7c2000-7fd82b7c3000 rw-p 00028000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7fd82b7c3000-7fd82b7c4000 rw-p 00000000 00:00 0 
+7ffe579bd000-7ffe579c0000 ---p 00000000 00:00 0 
+7ffe579c0000-7ffe57abd000 rw-p 00000000 00:00 0                          [stack]
+7ffe57b30000-7ffe57b33000 r--p 00000000 00:00 0                          [vvar]
+7ffe57b33000-7ffe57b35000 r-xp 00000000 00:00 0                          [vdso]
+ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
+
+VM Arguments:
+jvm_args: -Djava.compiler=NONE -verbose:jni 
+java_command: <unknown>
+java_class_path (initial): .:/home/wanhui/CallJvm/callJvmThreadpool/qin_test1.jar
+Launcher Type: generic
+
+Environment Variables:
+JAVA_HOME=/usr/local/java
+CLASSPATH=/home/wanhui/Downloads/clion-2019.2.1/lib/bootstrap.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/extensions.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/util.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jdom.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/log4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/trove4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jna.jar
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:/usr/local/redis/redis-4.0.9.tar_files/redis-4.0.9/src:/usr/local/mysql/bin
+USERNAME=wanhui
+SHELL=/bin/bash
+DISPLAY=:0
+
+Signal Handlers:
+SIGSEGV: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGBUS: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGFPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGPIPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGXFSZ: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGILL: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
+SIGUSR2: [libjvm.so+0x90b780], sa_mask[0]=00100000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
+SIGHUP: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGINT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGTERM: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGQUIT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+
+
+---------------  S Y S T E M  ---------------
+
+OS:DISTRIB_ID=Ubuntu
+DISTRIB_RELEASE=18.04
+DISTRIB_CODENAME=bionic
+DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS"
+
+uname:Linux 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1 05:24:09 UTC 2019 x86_64
+libc:glibc 2.27 NPTL 2.27 
+rlimit: STACK 8192k, CORE 0k, NPROC 15513, NOFILE 1048576, AS infinity
+load average:0.34 0.36 0.22
+
+/proc/meminfo:
+MemTotal:        4015688 kB
+MemFree:          156812 kB
+MemAvailable:    1105600 kB
+Buffers:          184488 kB
+Cached:           915492 kB
+SwapCached:        70896 kB
+Active:          2289088 kB
+Inactive:         788636 kB
+Active(anon):    1536124 kB
+Inactive(anon):   453636 kB
+Active(file):     752964 kB
+Inactive(file):   335000 kB
+Unevictable:          32 kB
+Mlocked:              32 kB
+SwapTotal:       2097148 kB
+SwapFree:        1472812 kB
+Dirty:              1204 kB
+Writeback:             0 kB
+AnonPages:       1954524 kB
+Mapped:           240496 kB
+Shmem:             12016 kB
+Slab:             203136 kB
+SReclaimable:     131032 kB
+SUnreclaim:        72104 kB
+KernelStack:       13728 kB
+PageTables:        47580 kB
+NFS_Unstable:          0 kB
+Bounce:                0 kB
+WritebackTmp:          0 kB
+CommitLimit:     4104992 kB
+Committed_AS:    6345488 kB
+VmallocTotal:   34359738367 kB
+VmallocUsed:           0 kB
+VmallocChunk:          0 kB
+HardwareCorrupted:     0 kB
+AnonHugePages:         0 kB
+ShmemHugePages:        0 kB
+ShmemPmdMapped:        0 kB
+CmaTotal:              0 kB
+CmaFree:               0 kB
+HugePages_Total:       0
+HugePages_Free:        0
+HugePages_Rsvd:        0
+HugePages_Surp:        0
+Hugepagesize:       2048 kB
+DirectMap4k:      276288 kB
+DirectMap2M:     3917824 kB
+DirectMap1G:     2097152 kB
+
+container (cgroup) information:
+container_type: cgroupv1
+cpu_cpuset_cpus: 0-3
+cpu_memory_nodes: 0
+active_processor_count: 4
+cpu_quota: -1
+cpu_period: 100000
+cpu_shares: -1
+memory_limit_in_bytes: -1
+memory_and_swap_limit_in_bytes: -2
+memory_soft_limit_in_bytes: -1
+memory_usage_in_bytes: 3128815616
+memory_max_usage_in_bytes: 399400960
+
+
+CPU:total 4 (initial active 4) (2 cores per cpu, 1 threads per core) family 6 model 158 stepping 13, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, rtm, 3dnowpref, lzcnt, tsc, tscinvbit, bmi1, bmi2, adx
+
+/proc/cpuinfo:
+processor	: 0
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 0
+siblings	: 2
+core id		: 0
+cpu cores	: 2
+apicid		: 0
+initial apicid	: 0
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 1
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 0
+siblings	: 2
+core id		: 1
+cpu cores	: 2
+apicid		: 1
+initial apicid	: 1
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 2
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 1
+siblings	: 2
+core id		: 0
+cpu cores	: 2
+apicid		: 2
+initial apicid	: 2
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 3
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 1
+siblings	: 2
+core id		: 1
+cpu cores	: 2
+apicid		: 3
+initial apicid	: 3
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+
+
+Memory: 4k page, physical 4015688k(156812k free), swap 2097148k(1472812k free)
+
+vm_info: Java HotSpot(TM) 64-Bit Server VM (25.221-b11) for linux-amd64 JRE (1.8.0_221-b11), built on Jul  4 2019 04:27:00 by "java_re" with gcc 7.3.0
+
+time: Tue Nov  5 11:44:55 2019
+timezone: CST
+elapsed time: 2 seconds (0d 0h 0m 2s)
+
diff --git a/callJvmThreadpool/cmake-build-debug/hs_err_pid22856.log b/callJvmThreadpool/cmake-build-debug/hs_err_pid22856.log
new file mode 100644
index 0000000000000000000000000000000000000000..d0d71131df131a4a09160c0cab0669685fca1699
--- /dev/null
+++ b/callJvmThreadpool/cmake-build-debug/hs_err_pid22856.log
@@ -0,0 +1,543 @@
+#
+# A fatal error has been detected by the Java Runtime Environment:
+#
+#  SIGSEGV (0xb) at pc=0x00007ff8bb772fa0, pid=22856, tid=0x00007ff8bcb7d740
+#
+# JRE version: Java(TM) SE Runtime Environment (8.0_221-b11) (build 1.8.0_221-b11)
+# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.221-b11 interpreted mode linux-amd64 compressed oops)
+# Problematic frame:
+# C  [libpthread.so.0+0x9fa0]  pthread_mutex_lock+0x0
+#
+# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
+#
+# If you would like to submit a bug report, please visit:
+#   http://bugreport.java.com/bugreport/crash.jsp
+# The crash happened outside the Java Virtual Machine in native code.
+# See problematic frame for where to report the bug.
+#
+
+---------------  T H R E A D  ---------------
+
+Current thread (0x0000556024b07000):  JavaThread "main" [_thread_in_native, id=22856, stack(0x00007fff06214000,0x00007fff06314000)]
+
+siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000028
+
+Registers:
+RAX=0x0000000000000000, RBX=0x0000556024bba860, RCX=0x00007ff8bb1c2c40, RDX=0x0000556024bba860
+RSP=0x00007fff06312ff8, RBP=0x000055602365bca0, RSI=0x0000556024bbd590, RDI=0x0000000000000018
+R8 =0x0000000000000000, R9 =0x0000000000000000, R10=0x0000556024ad8010, R11=0x0000000000000001
+R12=0x0000556024bb8790, R13=0x00007fff06313140, R14=0x0000000000000000, R15=0x0000000000000000
+RIP=0x00007ff8bb772fa0, EFLAGS=0x0000000000010206, CSGSFS=0x002b000000000033, ERR=0x0000000000000004
+  TRAPNO=0x000000000000000e
+
+Top of Stack: (sp=0x00007fff06312ff8)
+0x00007fff06312ff8:   000055602365b864 00007fff06313028
+0x00007fff06313008:   0000000000000005 000055602365b410
+0x00007fff06313018:   000055602365b374 0000001000000001
+0x00007fff06313028:   00007ff8bc9153e0 0100007f22c00002
+0x00007fff06313038:   0000000000000000 000055602365c080
+0x00007fff06313048:   f4cf0452f4567100 00007fff06313140
+0x00007fff06313058:   0000000000000000 000055602365c080
+0x00007fff06313068:   00007ff8badf8b97 00007fff063130c0
+0x00007fff06313078:   00007fff06313148 00000001ffffff80
+0x00007fff06313088:   000055602365b300 0000000000000000
+0x00007fff06313098:   82dc9bac18b38b71 000055602365b410
+0x00007fff063130a8:   00007fff06313140 0000000000000000
+0x00007fff063130b8:   0000000000000000 d7e2d105f9538b71
+0x00007fff063130c8:   d7eda8d88f2d8b71 0000000000000000
+0x00007fff063130d8:   0000000000000000 0000000000000000
+0x00007fff063130e8:   00007ff8bc981733 00007ff8bc86fb38
+0x00007fff063130f8:   00007ff8bb982bb0 0000000000000000
+0x00007fff06313108:   0000000000000000 0000000000000000
+0x00007fff06313118:   000055602365b410 00007fff06313140
+0x00007fff06313128:   000055602365b43a 00007fff06313138
+0x00007fff06313138:   000000000000001c 0000000000000001
+0x00007fff06313148:   00007fff063137bd 0000000000000000
+0x00007fff06313158:   00007fff06313805 00007fff0631389d
+0x00007fff06313168:   00007fff063138c6 00007fff063138da
+0x00007fff06313178:   00007fff0631392f 00007fff06313941
+0x00007fff06313188:   00007fff06313962 00007fff06313975
+0x00007fff06313198:   00007fff063139ab 00007fff063139cc
+0x00007fff063131a8:   00007fff063139df 00007fff063139f1
+0x00007fff063131b8:   00007fff06313a43 00007fff06313a53
+0x00007fff063131c8:   00007fff06313a62 00007fff06313aa9
+0x00007fff063131d8:   00007fff06313abb 00007fff06313adc
+0x00007fff063131e8:   00007fff06313aec 00007fff06313b36 
+
+Instructions: (pc=0x00007ff8bb772fa0)
+0x00007ff8bb772f80:   00 00 0f 05 64 48 c7 04 25 f0 02 00 00 00 00 00
+0x00007ff8bb772f90:   00 b8 83 00 00 00 e9 a8 fb ff ff 0f 1f 44 00 00
+0x00007ff8bb772fa0:   8b 47 10 89 c2 81 e2 7f 01 00 00 90 83 e0 7c 0f
+0x00007ff8bb772fb0:   85 9b 00 00 00 48 83 ec 08 85 d2 49 89 f8 8b 77 
+
+Register to memory mapping:
+
+RAX=0x0000000000000000 is an unknown value
+RBX=0x0000556024bba860 is an unknown value
+RCX=0x00007ff8bb1c2c40: <offset 0x3ebc40> in /lib/x86_64-linux-gnu/libc.so.6 at 0x00007ff8badd7000
+RDX=0x0000556024bba860 is an unknown value
+RSP=0x00007fff06312ff8 is pointing into the stack for thread: 0x0000556024b07000
+RBP=0x000055602365bca0: <offset 0x1ca0> in /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main at 0x000055602365a000
+RSI=0x0000556024bbd590 is an unknown value
+RDI=0x0000000000000018 is an unknown value
+R8 =0x0000000000000000 is an unknown value
+R9 =0x0000000000000000 is an unknown value
+R10=0x0000556024ad8010 is an unknown value
+R11=0x0000000000000001 is an unknown value
+R12=0x0000556024bb8790 is an unknown value
+R13=0x00007fff06313140 is pointing into the stack for thread: 0x0000556024b07000
+R14=0x0000000000000000 is an unknown value
+R15=0x0000000000000000 is an unknown value
+
+
+Stack: [0x00007fff06214000,0x00007fff06314000],  sp=0x00007fff06312ff8,  free space=1019k
+Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
+C  [libpthread.so.0+0x9fa0]  pthread_mutex_lock+0x0
+
+
+---------------  P R O C E S S  ---------------
+
+Java Threads: ( => current thread )
+  0x0000556024bb6000 JavaThread "Service Thread" daemon [_thread_blocked, id=22865, stack(0x00007ff8a137d000,0x00007ff8a147e000)]
+  0x0000556024bb4000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=22864, stack(0x00007ff8a147e000,0x00007ff8a157f000)]
+  0x0000556024b83000 JavaThread "Finalizer" daemon [_thread_blocked, id=22863, stack(0x00007ff8a1f4e000,0x00007ff8a204f000)]
+  0x0000556024b7e800 JavaThread "Reference Handler" daemon [_thread_blocked, id=22862, stack(0x00007ff8a204f000,0x00007ff8a2150000)]
+=>0x0000556024b07000 JavaThread "main" [_thread_in_native, id=22856, stack(0x00007fff06214000,0x00007fff06314000)]
+
+Other Threads:
+  0x0000556024b75000 VMThread [stack: 0x00007ff8a80a2000,0x00007ff8a81a2000] [id=22861]
+  0x0000556024bb9000 WatcherThread [stack: 0x00007ff8a127d000,0x00007ff8a137d000] [id=22866]
+
+VM state:not at safepoint (normal execution)
+
+VM Mutex/Monitor currently owned by a thread: None
+
+heap address: 0x00000000c2a00000, size: 982 MB, Compressed Oops mode: 32-bit
+Narrow klass base: 0x0000000000000000, Narrow klass shift: 3
+Compressed class space size: 1073741824 Address: 0x0000000100000000
+
+Heap:
+ PSYoungGen      total 18432K, used 634K [0x00000000eb900000, 0x00000000ecd80000, 0x0000000100000000)
+  eden space 15872K, 4% used [0x00000000eb900000,0x00000000eb99ebe8,0x00000000ec880000)
+  from space 2560K, 0% used [0x00000000ecb00000,0x00000000ecb00000,0x00000000ecd80000)
+  to   space 2560K, 0% used [0x00000000ec880000,0x00000000ec880000,0x00000000ecb00000)
+ ParOldGen       total 42496K, used 0K [0x00000000c2a00000, 0x00000000c5380000, 0x00000000eb900000)
+  object space 42496K, 0% used [0x00000000c2a00000,0x00000000c2a00000,0x00000000c5380000)
+ Metaspace       used 2176K, capacity 4480K, committed 4480K, reserved 1056768K
+  class space    used 240K, capacity 384K, committed 384K, reserved 1048576K
+
+Card table byte_map: [0x00007ff8aa1e5000,0x00007ff8aa3d1000] byte_map_base: 0x00007ff8a9bd0000
+
+Marking Bits: (ParMarkBitMap*) 0x00007ff8bc953d80
+ Begin Bits: [0x00007ff8a2150000, 0x00007ff8a30a8000)
+ End Bits:   [0x00007ff8a30a8000, 0x00007ff8a4000000)
+
+Polling page: 0x00007ff8bcb95000
+
+CodeCache: size=245760Kb used=469Kb max_used=469Kb free=245290Kb
+ bounds [0x00007ff8aa791000, 0x00007ff8aaa01000, 0x00007ff8b9791000]
+ total_blobs=171 nmethods=0 adapters=137
+ compilation: disabled (interpreter mode)
+
+Compilation events (0 events):
+No events
+
+GC Heap History (0 events):
+No events
+
+Deoptimization events (0 events):
+No events
+
+Classes redefined (0 events):
+No events
+
+Internal exceptions (2 events):
+Event: 0.016 Thread 0x0000556024b07000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class; name or signature does not match> (0x00000000eb907cb8) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/sh
+Event: 0.017 Thread 0x0000556024b07000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.prefetchRead(Ljava/lang/Object;J)V name or signature does not match> (0x00000000eb907fa0) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/share/vm/prims/jni.c
+
+Events (10 events):
+Event: 0.036 loading class java/lang/invoke/MemberName$Factory done
+Event: 0.036 loading class java/lang/invoke/MethodHandleStatics
+Event: 0.036 loading class java/lang/invoke/MethodHandleStatics done
+Event: 0.036 loading class java/lang/invoke/MethodHandleStatics$1
+Event: 0.036 loading class java/lang/invoke/MethodHandleStatics$1 done
+Event: 0.036 Thread 0x0000556024bb6000 Thread added: 0x0000556024bb6000
+Event: 0.036 loading class sun/misc/PostVMInitHook
+Event: 0.037 loading class sun/misc/PostVMInitHook done
+Event: 0.037 loading class sun/misc/PostVMInitHook$1
+Event: 0.037 loading class sun/misc/PostVMInitHook$1 done
+
+
+Dynamic libraries:
+c2a00000-c5380000 rw-p 00000000 00:00 0 
+c5380000-eb900000 ---p 00000000 00:00 0 
+eb900000-ecd80000 rw-p 00000000 00:00 0 
+ecd80000-100000000 ---p 00000000 00:00 0 
+100000000-100060000 rw-p 00000000 00:00 0 
+100060000-140000000 ---p 00000000 00:00 0 
+55602365a000-55602365d000 r-xp 00000000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55602385c000-55602385d000 r--p 00002000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55602385d000-55602385e000 rw-p 00003000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+556024ad8000-556024bc4000 rw-p 00000000 00:00 0                          [heap]
+7ff87c000000-7ff87c021000 rw-p 00000000 00:00 0 
+7ff87c021000-7ff880000000 ---p 00000000 00:00 0 
+7ff880000000-7ff880021000 rw-p 00000000 00:00 0 
+7ff880021000-7ff884000000 ---p 00000000 00:00 0 
+7ff884000000-7ff884021000 rw-p 00000000 00:00 0 
+7ff884021000-7ff888000000 ---p 00000000 00:00 0 
+7ff888000000-7ff888021000 rw-p 00000000 00:00 0 
+7ff888021000-7ff88c000000 ---p 00000000 00:00 0 
+7ff88c000000-7ff88c021000 rw-p 00000000 00:00 0 
+7ff88c021000-7ff890000000 ---p 00000000 00:00 0 
+7ff890000000-7ff890021000 rw-p 00000000 00:00 0 
+7ff890021000-7ff894000000 ---p 00000000 00:00 0 
+7ff894000000-7ff894021000 rw-p 00000000 00:00 0 
+7ff894021000-7ff898000000 ---p 00000000 00:00 0 
+7ff898000000-7ff898021000 rw-p 00000000 00:00 0 
+7ff898021000-7ff89c000000 ---p 00000000 00:00 0 
+7ff89c000000-7ff89c021000 rw-p 00000000 00:00 0 
+7ff89c021000-7ff8a0000000 ---p 00000000 00:00 0 
+7ff8a127c000-7ff8a127d000 ---p 00000000 00:00 0 
+7ff8a127d000-7ff8a137d000 rw-p 00000000 00:00 0 
+7ff8a137d000-7ff8a1380000 ---p 00000000 00:00 0 
+7ff8a1380000-7ff8a147e000 rw-p 00000000 00:00 0 
+7ff8a147e000-7ff8a1481000 ---p 00000000 00:00 0 
+7ff8a1481000-7ff8a157f000 rw-p 00000000 00:00 0 
+7ff8a157f000-7ff8a1f4e000 r--p 00000000 08:01 1186501                    /usr/lib/locale/locale-archive
+7ff8a1f4e000-7ff8a1f51000 ---p 00000000 00:00 0 
+7ff8a1f51000-7ff8a204f000 rw-p 00000000 00:00 0 
+7ff8a204f000-7ff8a2052000 ---p 00000000 00:00 0 
+7ff8a2052000-7ff8a4000000 rw-p 00000000 00:00 0 
+7ff8a4000000-7ff8a4021000 rw-p 00000000 00:00 0 
+7ff8a4021000-7ff8a8000000 ---p 00000000 00:00 0 
+7ff8a80a1000-7ff8a80a2000 ---p 00000000 00:00 0 
+7ff8a80a2000-7ff8a91a6000 rw-p 00000000 00:00 0 
+7ff8a91a6000-7ff8a9380000 r--s 03d88000 08:01 1324703                    /usr/local/java/jre/lib/rt.jar
+7ff8a9380000-7ff8a97f6000 rw-p 00000000 00:00 0 
+7ff8a97f6000-7ff8a9bf6000 ---p 00000000 00:00 0 
+7ff8a9bf6000-7ff8a9de1000 rw-p 00000000 00:00 0 
+7ff8a9de1000-7ff8a9de2000 ---p 00000000 00:00 0 
+7ff8a9de2000-7ff8a9ee2000 rw-p 00000000 00:00 0 
+7ff8a9ee2000-7ff8a9ee3000 ---p 00000000 00:00 0 
+7ff8a9ee3000-7ff8a9fe3000 rw-p 00000000 00:00 0 
+7ff8a9fe3000-7ff8a9fe4000 ---p 00000000 00:00 0 
+7ff8a9fe4000-7ff8aa0e4000 rw-p 00000000 00:00 0 
+7ff8aa0e4000-7ff8aa0e5000 ---p 00000000 00:00 0 
+7ff8aa0e5000-7ff8aa1fa000 rw-p 00000000 00:00 0 
+7ff8aa1fa000-7ff8aa32c000 ---p 00000000 00:00 0 
+7ff8aa32c000-7ff8aa337000 rw-p 00000000 00:00 0 
+7ff8aa337000-7ff8aa3d0000 ---p 00000000 00:00 0 
+7ff8aa3d0000-7ff8aa3db000 rw-p 00000000 00:00 0 
+7ff8aa3db000-7ff8aa791000 ---p 00000000 00:00 0 
+7ff8aa791000-7ff8aaa01000 rwxp 00000000 00:00 0 
+7ff8aaa01000-7ff8b9791000 ---p 00000000 00:00 0 
+7ff8b9791000-7ff8b97ac000 r-xp 00000000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7ff8b97ac000-7ff8b99ab000 ---p 0001b000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7ff8b99ab000-7ff8b99ac000 r--p 0001a000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7ff8b99ac000-7ff8b99ad000 rw-p 0001b000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7ff8b99ad000-7ff8b99b8000 r-xp 00000000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7ff8b99b8000-7ff8b9bb7000 ---p 0000b000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7ff8b9bb7000-7ff8b9bb8000 r--p 0000a000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7ff8b9bb8000-7ff8b9bb9000 rw-p 0000b000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7ff8b9bb9000-7ff8b9bbf000 rw-p 00000000 00:00 0 
+7ff8b9bbf000-7ff8b9bd6000 r-xp 00000000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7ff8b9bd6000-7ff8b9dd5000 ---p 00017000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
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+7ff8b9dd9000-7ff8b9de4000 r-xp 00000000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7ff8b9de4000-7ff8b9fe3000 ---p 0000b000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7ff8b9fe3000-7ff8b9fe4000 r--p 0000a000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7ff8b9fe4000-7ff8b9fe5000 rw-p 0000b000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7ff8b9fe5000-7ff8b9fed000 r-xp 00000000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7ff8b9fed000-7ff8ba1ed000 ---p 00008000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7ff8ba1ed000-7ff8ba1ee000 r--p 00008000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7ff8ba1ee000-7ff8ba1ef000 rw-p 00009000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7ff8ba1ef000-7ff8ba21b000 r-xp 00000000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7ff8ba21b000-7ff8ba41b000 ---p 0002c000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7ff8ba41b000-7ff8ba41c000 r--p 0002c000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7ff8ba41c000-7ff8ba41e000 rw-p 0002d000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7ff8ba41e000-7ff8ba42b000 r-xp 00000000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7ff8ba42b000-7ff8ba62a000 ---p 0000d000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7ff8ba62a000-7ff8ba62c000 r--p 0000c000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
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+7ff8ba62d000-7ff8ba634000 r-xp 00000000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7ff8ba634000-7ff8ba833000 ---p 00007000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7ff8ba833000-7ff8ba834000 r--p 00006000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7ff8ba834000-7ff8ba835000 rw-p 00007000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7ff8ba835000-7ff8ba838000 r-xp 00000000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7ff8ba838000-7ff8baa37000 ---p 00003000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7ff8baa37000-7ff8baa38000 r--p 00002000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7ff8baa38000-7ff8baa39000 rw-p 00003000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7ff8baa39000-7ff8babd6000 r-xp 00000000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7ff8babd6000-7ff8badd5000 ---p 0019d000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7ff8badd5000-7ff8badd6000 r--p 0019c000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7ff8badd6000-7ff8badd7000 rw-p 0019d000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7ff8badd7000-7ff8bafbe000 r-xp 00000000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7ff8bafbe000-7ff8bb1be000 ---p 001e7000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7ff8bb1be000-7ff8bb1c2000 r--p 001e7000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7ff8bb1c2000-7ff8bb1c4000 rw-p 001eb000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7ff8bb1c4000-7ff8bb1c8000 rw-p 00000000 00:00 0 
+7ff8bb1c8000-7ff8bb1df000 r-xp 00000000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7ff8bb1df000-7ff8bb3de000 ---p 00017000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
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+7ff8bb3df000-7ff8bb3e0000 rw-p 00017000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7ff8bb3e0000-7ff8bb559000 r-xp 00000000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7ff8bb559000-7ff8bb759000 ---p 00179000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7ff8bb759000-7ff8bb763000 r--p 00179000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7ff8bb763000-7ff8bb765000 rw-p 00183000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7ff8bb765000-7ff8bb769000 rw-p 00000000 00:00 0 
+7ff8bb769000-7ff8bb783000 r-xp 00000000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7ff8bb783000-7ff8bb982000 ---p 0001a000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7ff8bb982000-7ff8bb983000 r--p 00019000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7ff8bb983000-7ff8bb984000 rw-p 0001a000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7ff8bb984000-7ff8bb988000 rw-p 00000000 00:00 0 
+7ff8bb988000-7ff8bc670000 r-xp 00000000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7ff8bc670000-7ff8bc86f000 ---p 00ce8000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7ff8bc86f000-7ff8bc905000 r--p 00ce7000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7ff8bc905000-7ff8bc936000 rw-p 00d7d000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7ff8bc936000-7ff8bc971000 rw-p 00000000 00:00 0 
+7ff8bc971000-7ff8bc998000 r-xp 00000000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7ff8bc99e000-7ff8bca4a000 rw-p 00000000 00:00 0 
+7ff8bca4a000-7ff8bcb7d000 ---p 00000000 00:00 0 
+7ff8bcb7d000-7ff8bcb82000 rw-p 00000000 00:00 0 
+7ff8bcb8c000-7ff8bcb94000 rw-s 00000000 08:01 1327438                    /tmp/hsperfdata_wanhui/22856
+7ff8bcb94000-7ff8bcb95000 rw-p 00000000 00:00 0 
+7ff8bcb95000-7ff8bcb96000 r--p 00000000 00:00 0 
+7ff8bcb96000-7ff8bcb98000 rw-p 00000000 00:00 0 
+7ff8bcb98000-7ff8bcb99000 r--p 00027000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7ff8bcb99000-7ff8bcb9a000 rw-p 00028000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7ff8bcb9a000-7ff8bcb9b000 rw-p 00000000 00:00 0 
+7fff06214000-7fff06217000 ---p 00000000 00:00 0 
+7fff06217000-7fff06314000 rw-p 00000000 00:00 0                          [stack]
+7fff063cc000-7fff063cf000 r--p 00000000 00:00 0                          [vvar]
+7fff063cf000-7fff063d1000 r-xp 00000000 00:00 0                          [vdso]
+ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
+
+VM Arguments:
+jvm_args: -Djava.compiler=NONE -verbose:jni 
+java_command: <unknown>
+java_class_path (initial): .:/home/wanhui/CallJvm/callJvmThreadpool/qin_test1.jar
+Launcher Type: generic
+
+Environment Variables:
+JAVA_HOME=/usr/local/java
+CLASSPATH=/home/wanhui/Downloads/clion-2019.2.1/lib/bootstrap.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/extensions.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/util.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jdom.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/log4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/trove4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jna.jar
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:/usr/local/redis/redis-4.0.9.tar_files/redis-4.0.9/src:/usr/local/mysql/bin
+USERNAME=wanhui
+SHELL=/bin/bash
+DISPLAY=:0
+
+Signal Handlers:
+SIGSEGV: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGBUS: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGFPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGPIPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGXFSZ: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGILL: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
+SIGUSR2: [libjvm.so+0x90b780], sa_mask[0]=00100000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
+SIGHUP: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGINT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGTERM: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGQUIT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+
+
+---------------  S Y S T E M  ---------------
+
+OS:DISTRIB_ID=Ubuntu
+DISTRIB_RELEASE=18.04
+DISTRIB_CODENAME=bionic
+DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS"
+
+uname:Linux 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1 05:24:09 UTC 2019 x86_64
+libc:glibc 2.27 NPTL 2.27 
+rlimit: STACK 8192k, CORE 0k, NPROC 15513, NOFILE 1048576, AS infinity
+load average:0.21 0.31 0.21
+
+/proc/meminfo:
+MemTotal:        4015688 kB
+MemFree:          155004 kB
+MemAvailable:    1104616 kB
+Buffers:          184652 kB
+Cached:           916152 kB
+SwapCached:        70896 kB
+Active:          2292188 kB
+Inactive:         787132 kB
+Active(anon):    1538868 kB
+Inactive(anon):   451664 kB
+Active(file):     753320 kB
+Inactive(file):   335468 kB
+Unevictable:          32 kB
+Mlocked:              32 kB
+SwapTotal:       2097148 kB
+SwapFree:        1472812 kB
+Dirty:                16 kB
+Writeback:             0 kB
+AnonPages:       1955308 kB
+Mapped:           240776 kB
+Shmem:             12016 kB
+Slab:             203132 kB
+SReclaimable:     131032 kB
+SUnreclaim:        72100 kB
+KernelStack:       13744 kB
+PageTables:        47564 kB
+NFS_Unstable:          0 kB
+Bounce:                0 kB
+WritebackTmp:          0 kB
+CommitLimit:     4104992 kB
+Committed_AS:    6350700 kB
+VmallocTotal:   34359738367 kB
+VmallocUsed:           0 kB
+VmallocChunk:          0 kB
+HardwareCorrupted:     0 kB
+AnonHugePages:         0 kB
+ShmemHugePages:        0 kB
+ShmemPmdMapped:        0 kB
+CmaTotal:              0 kB
+CmaFree:               0 kB
+HugePages_Total:       0
+HugePages_Free:        0
+HugePages_Rsvd:        0
+HugePages_Surp:        0
+Hugepagesize:       2048 kB
+DirectMap4k:      276288 kB
+DirectMap2M:     3917824 kB
+DirectMap1G:     2097152 kB
+
+container (cgroup) information:
+container_type: cgroupv1
+cpu_cpuset_cpus: 0-3
+cpu_memory_nodes: 0
+active_processor_count: 4
+cpu_quota: -1
+cpu_period: 100000
+cpu_shares: -1
+memory_limit_in_bytes: -1
+memory_and_swap_limit_in_bytes: -2
+memory_soft_limit_in_bytes: -1
+memory_usage_in_bytes: 3130605568
+memory_max_usage_in_bytes: 399400960
+
+
+CPU:total 4 (initial active 4) (2 cores per cpu, 1 threads per core) family 6 model 158 stepping 13, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, rtm, 3dnowpref, lzcnt, tsc, tscinvbit, bmi1, bmi2, adx
+
+/proc/cpuinfo:
+processor	: 0
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 0
+siblings	: 2
+core id		: 0
+cpu cores	: 2
+apicid		: 0
+initial apicid	: 0
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 1
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 0
+siblings	: 2
+core id		: 1
+cpu cores	: 2
+apicid		: 1
+initial apicid	: 1
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 2
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 1
+siblings	: 2
+core id		: 0
+cpu cores	: 2
+apicid		: 2
+initial apicid	: 2
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 3
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 1
+siblings	: 2
+core id		: 1
+cpu cores	: 2
+apicid		: 3
+initial apicid	: 3
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+
+
+Memory: 4k page, physical 4015688k(155004k free), swap 2097148k(1472812k free)
+
+vm_info: Java HotSpot(TM) 64-Bit Server VM (25.221-b11) for linux-amd64 JRE (1.8.0_221-b11), built on Jul  4 2019 04:27:00 by "java_re" with gcc 7.3.0
+
+time: Tue Nov  5 11:46:07 2019
+timezone: CST
+elapsed time: 2 seconds (0d 0h 0m 2s)
+
diff --git a/callJvmThreadpool/cmake-build-debug/hs_err_pid22911.log b/callJvmThreadpool/cmake-build-debug/hs_err_pid22911.log
new file mode 100644
index 0000000000000000000000000000000000000000..d10b9e1d54a9c125509b4d68dfdfb5eaeb94db28
--- /dev/null
+++ b/callJvmThreadpool/cmake-build-debug/hs_err_pid22911.log
@@ -0,0 +1,544 @@
+#
+# A fatal error has been detected by the Java Runtime Environment:
+#
+#  SIGSEGV (0xb) at pc=0x00007f250ebc2fa0, pid=22911, tid=0x00007f250ffcd740
+#
+# JRE version: Java(TM) SE Runtime Environment (8.0_221-b11) (build 1.8.0_221-b11)
+# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.221-b11 interpreted mode linux-amd64 compressed oops)
+# Problematic frame:
+# C  [libpthread.so.0+0x9fa0]  pthread_mutex_lock+0x0
+#
+# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
+#
+# If you would like to submit a bug report, please visit:
+#   http://bugreport.java.com/bugreport/crash.jsp
+# The crash happened outside the Java Virtual Machine in native code.
+# See problematic frame for where to report the bug.
+#
+
+---------------  T H R E A D  ---------------
+
+Current thread (0x000055e20ff90000):  JavaThread "main" [_thread_in_native, id=22911, stack(0x00007fff7a16a000,0x00007fff7a26a000)]
+
+siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000028
+
+Registers:
+RAX=0x0000000000000000, RBX=0x000055e210043860, RCX=0x00007f250e612c40, RDX=0x000055e210043860
+RSP=0x00007fff7a2688e8, RBP=0x000055e20f6c4cf0, RSI=0x000055e210046590, RDI=0x0000000000000018
+R8 =0x0000000000000000, R9 =0x0000000000000000, R10=0x000055e20ff61010, R11=0x0000000000000001
+R12=0x000055e210041790, R13=0x00007fff7a268a30, R14=0x0000000000000000, R15=0x0000000000000000
+RIP=0x00007f250ebc2fa0, EFLAGS=0x0000000000010206, CSGSFS=0x002b000000000033, ERR=0x0000000000000004
+  TRAPNO=0x000000000000000e
+
+Top of Stack: (sp=0x00007fff7a2688e8)
+0x00007fff7a2688e8:   000055e20f6c48b4 00007fff7a268918
+0x00007fff7a2688f8:   0000000000000005 000055e20f6c4460
+0x00007fff7a268908:   000055e20f6c43c4 0000001000000001
+0x00007fff7a268918:   00007f250fd653e0 0100007f24c00002
+0x00007fff7a268928:   0000000000000000 000055e20f6c50d0
+0x00007fff7a268938:   210094de97aef600 00007fff7a268a30
+0x00007fff7a268948:   0000000000000000 000055e20f6c50d0
+0x00007fff7a268958:   00007f250e248b97 00007fff7a2689b0
+0x00007fff7a268968:   00007fff7a268a38 00000001ffffff80
+0x00007fff7a268978:   000055e20f6c4350 0000000000000000
+0x00007fff7a268988:   b630a42dcd3e1bbb 000055e20f6c4460
+0x00007fff7a268998:   00007fff7a268a30 0000000000000000
+0x00007fff7a2689a8:   0000000000000000 e20a4eb87e5e1bbb
+0x00007fff7a2689b8:   e3bea6bc7a001bbb 0000000000000000
+0x00007fff7a2689c8:   0000000000000000 0000000000000000
+0x00007fff7a2689d8:   00007f250fdd1733 00007f250fcbfb38
+0x00007fff7a2689e8:   00007f250edd2bb0 0000000000000000
+0x00007fff7a2689f8:   0000000000000000 0000000000000000
+0x00007fff7a268a08:   000055e20f6c4460 00007fff7a268a30
+0x00007fff7a268a18:   000055e20f6c448a 00007fff7a268a28
+0x00007fff7a268a28:   000000000000001c 0000000000000001
+0x00007fff7a268a38:   00007fff7a2697bd 0000000000000000
+0x00007fff7a268a48:   00007fff7a269805 00007fff7a26989d
+0x00007fff7a268a58:   00007fff7a2698c6 00007fff7a2698da
+0x00007fff7a268a68:   00007fff7a26992f 00007fff7a269941
+0x00007fff7a268a78:   00007fff7a269962 00007fff7a269975
+0x00007fff7a268a88:   00007fff7a2699ab 00007fff7a2699cc
+0x00007fff7a268a98:   00007fff7a2699df 00007fff7a2699f1
+0x00007fff7a268aa8:   00007fff7a269a43 00007fff7a269a53
+0x00007fff7a268ab8:   00007fff7a269a62 00007fff7a269aa9
+0x00007fff7a268ac8:   00007fff7a269abb 00007fff7a269adc
+0x00007fff7a268ad8:   00007fff7a269aec 00007fff7a269b36 
+
+Instructions: (pc=0x00007f250ebc2fa0)
+0x00007f250ebc2f80:   00 00 0f 05 64 48 c7 04 25 f0 02 00 00 00 00 00
+0x00007f250ebc2f90:   00 b8 83 00 00 00 e9 a8 fb ff ff 0f 1f 44 00 00
+0x00007f250ebc2fa0:   8b 47 10 89 c2 81 e2 7f 01 00 00 90 83 e0 7c 0f
+0x00007f250ebc2fb0:   85 9b 00 00 00 48 83 ec 08 85 d2 49 89 f8 8b 77 
+
+Register to memory mapping:
+
+RAX=0x0000000000000000 is an unknown value
+RBX=0x000055e210043860 is an unknown value
+RCX=0x00007f250e612c40: <offset 0x3ebc40> in /lib/x86_64-linux-gnu/libc.so.6 at 0x00007f250e227000
+RDX=0x000055e210043860 is an unknown value
+RSP=0x00007fff7a2688e8 is pointing into the stack for thread: 0x000055e20ff90000
+RBP=0x000055e20f6c4cf0: <offset 0x1cf0> in /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main at 0x000055e20f6c3000
+RSI=0x000055e210046590 is an unknown value
+RDI=0x0000000000000018 is an unknown value
+R8 =0x0000000000000000 is an unknown value
+R9 =0x0000000000000000 is an unknown value
+R10=0x000055e20ff61010 is an unknown value
+R11=0x0000000000000001 is an unknown value
+R12=0x000055e210041790 is an unknown value
+R13=0x00007fff7a268a30 is pointing into the stack for thread: 0x000055e20ff90000
+R14=0x0000000000000000 is an unknown value
+R15=0x0000000000000000 is an unknown value
+
+
+Stack: [0x00007fff7a16a000,0x00007fff7a26a000],  sp=0x00007fff7a2688e8,  free space=1018k
+Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
+C  [libpthread.so.0+0x9fa0]  pthread_mutex_lock+0x0
+
+
+---------------  P R O C E S S  ---------------
+
+Java Threads: ( => current thread )
+  0x000055e21003f000 JavaThread "Service Thread" daemon [_thread_blocked, id=22920, stack(0x00007f24f4851000,0x00007f24f4952000)]
+  0x000055e21003d000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=22919, stack(0x00007f24f4952000,0x00007f24f4a53000)]
+  0x000055e21000c000 JavaThread "Finalizer" daemon [_thread_blocked, id=22918, stack(0x00007f24f5422000,0x00007f24f5523000)]
+  0x000055e210007800 JavaThread "Reference Handler" daemon [_thread_blocked, id=22917, stack(0x00007f24f5523000,0x00007f24f5624000)]
+=>0x000055e20ff90000 JavaThread "main" [_thread_in_native, id=22911, stack(0x00007fff7a16a000,0x00007fff7a26a000)]
+
+Other Threads:
+  0x000055e20fffe000 VMThread [stack: 0x00007f24f5625000,0x00007f24f5725000] [id=22916]
+  0x000055e210042000 WatcherThread [stack: 0x00007f24f4751000,0x00007f24f4851000] [id=22921]
+
+VM state:not at safepoint (normal execution)
+
+VM Mutex/Monitor currently owned by a thread: None
+
+heap address: 0x00000000c2a00000, size: 982 MB, Compressed Oops mode: 32-bit
+Narrow klass base: 0x0000000000000000, Narrow klass shift: 3
+Compressed class space size: 1073741824 Address: 0x0000000100000000
+
+Heap:
+ PSYoungGen      total 18432K, used 634K [0x00000000eb900000, 0x00000000ecd80000, 0x0000000100000000)
+  eden space 15872K, 4% used [0x00000000eb900000,0x00000000eb99ebe8,0x00000000ec880000)
+  from space 2560K, 0% used [0x00000000ecb00000,0x00000000ecb00000,0x00000000ecd80000)
+  to   space 2560K, 0% used [0x00000000ec880000,0x00000000ec880000,0x00000000ecb00000)
+ ParOldGen       total 42496K, used 0K [0x00000000c2a00000, 0x00000000c5380000, 0x00000000eb900000)
+  object space 42496K, 0% used [0x00000000c2a00000,0x00000000c2a00000,0x00000000c5380000)
+ Metaspace       used 2176K, capacity 4480K, committed 4480K, reserved 1056768K
+  class space    used 240K, capacity 384K, committed 384K, reserved 1048576K
+
+Card table byte_map: [0x00007f24fd635000,0x00007f24fd821000] byte_map_base: 0x00007f24fd020000
+
+Marking Bits: (ParMarkBitMap*) 0x00007f250fda3d80
+ Begin Bits: [0x00007f24f6150000, 0x00007f24f70a8000)
+ End Bits:   [0x00007f24f70a8000, 0x00007f24f8000000)
+
+Polling page: 0x00007f250ffe5000
+
+CodeCache: size=245760Kb used=469Kb max_used=469Kb free=245290Kb
+ bounds [0x00007f24fdbe1000, 0x00007f24fde51000, 0x00007f250cbe1000]
+ total_blobs=171 nmethods=0 adapters=137
+ compilation: disabled (interpreter mode)
+
+Compilation events (0 events):
+No events
+
+GC Heap History (0 events):
+No events
+
+Deoptimization events (0 events):
+No events
+
+Classes redefined (0 events):
+No events
+
+Internal exceptions (2 events):
+Event: 0.024 Thread 0x000055e20ff90000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class; name or signature does not match> (0x00000000eb907cb8) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/sh
+Event: 0.025 Thread 0x000055e20ff90000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.prefetchRead(Ljava/lang/Object;J)V name or signature does not match> (0x00000000eb907fa0) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/share/vm/prims/jni.c
+
+Events (10 events):
+Event: 0.044 loading class java/lang/invoke/MemberName$Factory done
+Event: 0.044 loading class java/lang/invoke/MethodHandleStatics
+Event: 0.044 loading class java/lang/invoke/MethodHandleStatics done
+Event: 0.044 loading class java/lang/invoke/MethodHandleStatics$1
+Event: 0.044 loading class java/lang/invoke/MethodHandleStatics$1 done
+Event: 0.045 Thread 0x000055e21003f000 Thread added: 0x000055e21003f000
+Event: 0.045 loading class sun/misc/PostVMInitHook
+Event: 0.045 loading class sun/misc/PostVMInitHook done
+Event: 0.045 loading class sun/misc/PostVMInitHook$1
+Event: 0.045 loading class sun/misc/PostVMInitHook$1 done
+
+
+Dynamic libraries:
+c2a00000-c5380000 rw-p 00000000 00:00 0 
+c5380000-eb900000 ---p 00000000 00:00 0 
+eb900000-ecd80000 rw-p 00000000 00:00 0 
+ecd80000-100000000 ---p 00000000 00:00 0 
+100000000-100060000 rw-p 00000000 00:00 0 
+100060000-140000000 ---p 00000000 00:00 0 
+55e20f6c3000-55e20f6c6000 r-xp 00000000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55e20f8c5000-55e20f8c6000 r--p 00002000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55e20f8c6000-55e20f8c7000 rw-p 00003000 08:01 1327760                    /home/wanhui/Documents/CallJvm/callJvmThreadpool/cmake-build-debug/main
+55e20ff61000-55e21004d000 rw-p 00000000 00:00 0                          [heap]
+7f24c8000000-7f24c8021000 rw-p 00000000 00:00 0 
+7f24c8021000-7f24cc000000 ---p 00000000 00:00 0 
+7f24d0000000-7f24d0021000 rw-p 00000000 00:00 0 
+7f24d0021000-7f24d4000000 ---p 00000000 00:00 0 
+7f24d4000000-7f24d4021000 rw-p 00000000 00:00 0 
+7f24d4021000-7f24d8000000 ---p 00000000 00:00 0 
+7f24d8000000-7f24d8021000 rw-p 00000000 00:00 0 
+7f24d8021000-7f24dc000000 ---p 00000000 00:00 0 
+7f24dc000000-7f24dc021000 rw-p 00000000 00:00 0 
+7f24dc021000-7f24e0000000 ---p 00000000 00:00 0 
+7f24e0000000-7f24e0021000 rw-p 00000000 00:00 0 
+7f24e0021000-7f24e4000000 ---p 00000000 00:00 0 
+7f24e4000000-7f24e4021000 rw-p 00000000 00:00 0 
+7f24e4021000-7f24e8000000 ---p 00000000 00:00 0 
+7f24e8000000-7f24e8021000 rw-p 00000000 00:00 0 
+7f24e8021000-7f24ec000000 ---p 00000000 00:00 0 
+7f24f0000000-7f24f0021000 rw-p 00000000 00:00 0 
+7f24f0021000-7f24f4000000 ---p 00000000 00:00 0 
+7f24f4750000-7f24f4751000 ---p 00000000 00:00 0 
+7f24f4751000-7f24f4851000 rw-p 00000000 00:00 0 
+7f24f4851000-7f24f4854000 ---p 00000000 00:00 0 
+7f24f4854000-7f24f4952000 rw-p 00000000 00:00 0 
+7f24f4952000-7f24f4955000 ---p 00000000 00:00 0 
+7f24f4955000-7f24f4a53000 rw-p 00000000 00:00 0 
+7f24f4a53000-7f24f5422000 r--p 00000000 08:01 1186501                    /usr/lib/locale/locale-archive
+7f24f5422000-7f24f5425000 ---p 00000000 00:00 0 
+7f24f5425000-7f24f5523000 rw-p 00000000 00:00 0 
+7f24f5523000-7f24f5526000 ---p 00000000 00:00 0 
+7f24f5526000-7f24f5624000 rw-p 00000000 00:00 0 
+7f24f5624000-7f24f5625000 ---p 00000000 00:00 0 
+7f24f5625000-7f24f8000000 rw-p 00000000 00:00 0 
+7f24f8000000-7f24f8021000 rw-p 00000000 00:00 0 
+7f24f8021000-7f24fc000000 ---p 00000000 00:00 0 
+7f24fc01d000-7f24fc5f6000 rw-p 00000000 00:00 0 
+7f24fc5f6000-7f24fc7d0000 r--s 03d88000 08:01 1324703                    /usr/local/java/jre/lib/rt.jar
+7f24fc7d0000-7f24fcc46000 rw-p 00000000 00:00 0 
+7f24fcc46000-7f24fd046000 ---p 00000000 00:00 0 
+7f24fd046000-7f24fd231000 rw-p 00000000 00:00 0 
+7f24fd231000-7f24fd232000 ---p 00000000 00:00 0 
+7f24fd232000-7f24fd332000 rw-p 00000000 00:00 0 
+7f24fd332000-7f24fd333000 ---p 00000000 00:00 0 
+7f24fd333000-7f24fd433000 rw-p 00000000 00:00 0 
+7f24fd433000-7f24fd434000 ---p 00000000 00:00 0 
+7f24fd434000-7f24fd534000 rw-p 00000000 00:00 0 
+7f24fd534000-7f24fd535000 ---p 00000000 00:00 0 
+7f24fd535000-7f24fd64a000 rw-p 00000000 00:00 0 
+7f24fd64a000-7f24fd77c000 ---p 00000000 00:00 0 
+7f24fd77c000-7f24fd787000 rw-p 00000000 00:00 0 
+7f24fd787000-7f24fd820000 ---p 00000000 00:00 0 
+7f24fd820000-7f24fd82b000 rw-p 00000000 00:00 0 
+7f24fd82b000-7f24fdbe1000 ---p 00000000 00:00 0 
+7f24fdbe1000-7f24fde51000 rwxp 00000000 00:00 0 
+7f24fde51000-7f250cbe1000 ---p 00000000 00:00 0 
+7f250cbe1000-7f250cbfc000 r-xp 00000000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f250cbfc000-7f250cdfb000 ---p 0001b000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f250cdfb000-7f250cdfc000 r--p 0001a000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f250cdfc000-7f250cdfd000 rw-p 0001b000 08:01 1453051                    /usr/local/java/jre/lib/amd64/libzip.so
+7f250cdfd000-7f250ce08000 r-xp 00000000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f250ce08000-7f250d007000 ---p 0000b000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f250d007000-7f250d008000 r--p 0000a000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f250d008000-7f250d009000 rw-p 0000b000 08:01 2233846                    /lib/x86_64-linux-gnu/libnss_files-2.27.so
+7f250d009000-7f250d00f000 rw-p 00000000 00:00 0 
+7f250d00f000-7f250d026000 r-xp 00000000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f250d026000-7f250d225000 ---p 00017000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f250d225000-7f250d226000 r--p 00016000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f250d226000-7f250d227000 rw-p 00017000 08:01 2233840                    /lib/x86_64-linux-gnu/libnsl-2.27.so
+7f250d227000-7f250d229000 rw-p 00000000 00:00 0 
+7f250d229000-7f250d234000 r-xp 00000000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f250d234000-7f250d433000 ---p 0000b000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f250d433000-7f250d434000 r--p 0000a000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f250d434000-7f250d435000 rw-p 0000b000 08:01 2233857                    /lib/x86_64-linux-gnu/libnss_nis-2.27.so
+7f250d435000-7f250d43d000 r-xp 00000000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f250d43d000-7f250d63d000 ---p 00008000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f250d63d000-7f250d63e000 r--p 00008000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f250d63e000-7f250d63f000 rw-p 00009000 08:01 2233842                    /lib/x86_64-linux-gnu/libnss_compat-2.27.so
+7f250d63f000-7f250d66b000 r-xp 00000000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f250d66b000-7f250d86b000 ---p 0002c000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f250d86b000-7f250d86c000 r--p 0002c000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f250d86c000-7f250d86e000 rw-p 0002d000 08:01 1453042                    /usr/local/java/jre/lib/amd64/libjava.so
+7f250d86e000-7f250d87b000 r-xp 00000000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7f250d87b000-7f250da7a000 ---p 0000d000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7f250da7a000-7f250da7c000 r--p 0000c000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7f250da7c000-7f250da7d000 rw-p 0000e000 08:01 1453033                    /usr/local/java/jre/lib/amd64/libverify.so
+7f250da7d000-7f250da84000 r-xp 00000000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f250da84000-7f250dc83000 ---p 00007000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f250dc83000-7f250dc84000 r--p 00006000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f250dc84000-7f250dc85000 rw-p 00007000 08:01 2233897                    /lib/x86_64-linux-gnu/librt-2.27.so
+7f250dc85000-7f250dc88000 r-xp 00000000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f250dc88000-7f250de87000 ---p 00003000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f250de87000-7f250de88000 r--p 00002000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f250de88000-7f250de89000 rw-p 00003000 08:01 2233779                    /lib/x86_64-linux-gnu/libdl-2.27.so
+7f250de89000-7f250e026000 r-xp 00000000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7f250e026000-7f250e225000 ---p 0019d000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7f250e225000-7f250e226000 r--p 0019c000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7f250e226000-7f250e227000 rw-p 0019d000 08:01 2233819                    /lib/x86_64-linux-gnu/libm-2.27.so
+7f250e227000-7f250e40e000 r-xp 00000000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f250e40e000-7f250e60e000 ---p 001e7000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f250e60e000-7f250e612000 r--p 001e7000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f250e612000-7f250e614000 rw-p 001eb000 08:01 2233756                    /lib/x86_64-linux-gnu/libc-2.27.so
+7f250e614000-7f250e618000 rw-p 00000000 00:00 0 
+7f250e618000-7f250e62f000 r-xp 00000000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f250e62f000-7f250e82e000 ---p 00017000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f250e82e000-7f250e82f000 r--p 00016000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f250e82f000-7f250e830000 rw-p 00017000 08:01 2233339                    /lib/x86_64-linux-gnu/libgcc_s.so.1
+7f250e830000-7f250e9a9000 r-xp 00000000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f250e9a9000-7f250eba9000 ---p 00179000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f250eba9000-7f250ebb3000 r--p 00179000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f250ebb3000-7f250ebb5000 rw-p 00183000 08:01 1188276                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
+7f250ebb5000-7f250ebb9000 rw-p 00000000 00:00 0 
+7f250ebb9000-7f250ebd3000 r-xp 00000000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f250ebd3000-7f250edd2000 ---p 0001a000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f250edd2000-7f250edd3000 r--p 00019000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f250edd3000-7f250edd4000 rw-p 0001a000 08:01 2233889                    /lib/x86_64-linux-gnu/libpthread-2.27.so
+7f250edd4000-7f250edd8000 rw-p 00000000 00:00 0 
+7f250edd8000-7f250fac0000 r-xp 00000000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f250fac0000-7f250fcbf000 ---p 00ce8000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f250fcbf000-7f250fd55000 r--p 00ce7000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f250fd55000-7f250fd86000 rw-p 00d7d000 08:01 1453049                    /usr/local/java/jre/lib/amd64/server/libjvm.so
+7f250fd86000-7f250fdc1000 rw-p 00000000 00:00 0 
+7f250fdc1000-7f250fde8000 r-xp 00000000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7f250fdee000-7f250fe9a000 rw-p 00000000 00:00 0 
+7f250fe9a000-7f250ffcd000 ---p 00000000 00:00 0 
+7f250ffcd000-7f250ffd2000 rw-p 00000000 00:00 0 
+7f250ffdc000-7f250ffe4000 rw-s 00000000 08:01 1327425                    /tmp/hsperfdata_wanhui/22911
+7f250ffe4000-7f250ffe5000 rw-p 00000000 00:00 0 
+7f250ffe5000-7f250ffe6000 r--p 00000000 00:00 0 
+7f250ffe6000-7f250ffe8000 rw-p 00000000 00:00 0 
+7f250ffe8000-7f250ffe9000 r--p 00027000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7f250ffe9000-7f250ffea000 rw-p 00028000 08:01 2233728                    /lib/x86_64-linux-gnu/ld-2.27.so
+7f250ffea000-7f250ffeb000 rw-p 00000000 00:00 0 
+7fff7a16a000-7fff7a16d000 ---p 00000000 00:00 0 
+7fff7a16d000-7fff7a26a000 rw-p 00000000 00:00 0                          [stack]
+7fff7a2dc000-7fff7a2df000 r--p 00000000 00:00 0                          [vvar]
+7fff7a2df000-7fff7a2e1000 r-xp 00000000 00:00 0                          [vdso]
+ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
+
+VM Arguments:
+jvm_args: -Djava.compiler=NONE -verbose:jni 
+java_command: <unknown>
+java_class_path (initial): .:/home/wanhui/CallJvm/callJvmThreadpool/qin_test1.jar
+Launcher Type: generic
+
+Environment Variables:
+JAVA_HOME=/usr/local/java
+CLASSPATH=/home/wanhui/Downloads/clion-2019.2.1/lib/bootstrap.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/extensions.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/util.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jdom.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/log4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/trove4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jna.jar
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:/usr/local/redis/redis-4.0.9.tar_files/redis-4.0.9/src:/usr/local/mysql/bin
+USERNAME=wanhui
+SHELL=/bin/bash
+DISPLAY=:0
+
+Signal Handlers:
+SIGSEGV: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGBUS: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGFPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGPIPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGXFSZ: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGILL: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
+SIGUSR2: [libjvm.so+0x90b780], sa_mask[0]=00100000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
+SIGHUP: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGINT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGTERM: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+SIGQUIT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
+
+
+---------------  S Y S T E M  ---------------
+
+OS:DISTRIB_ID=Ubuntu
+DISTRIB_RELEASE=18.04
+DISTRIB_CODENAME=bionic
+DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS"
+
+uname:Linux 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1 05:24:09 UTC 2019 x86_64
+libc:glibc 2.27 NPTL 2.27 
+rlimit: STACK 8192k, CORE 0k, NPROC 15513, NOFILE 1048576, AS infinity
+load average:0.64 0.40 0.24
+
+/proc/meminfo:
+MemTotal:        4015688 kB
+MemFree:          155244 kB
+MemAvailable:    1105056 kB
+Buffers:          184684 kB
+Cached:           916316 kB
+SwapCached:        70896 kB
+Active:          2293736 kB
+Inactive:         785912 kB
+Active(anon):    1540384 kB
+Inactive(anon):   450280 kB
+Active(file):     753352 kB
+Inactive(file):   335632 kB
+Unevictable:          32 kB
+Mlocked:              32 kB
+SwapTotal:       2097148 kB
+SwapFree:        1472812 kB
+Dirty:               756 kB
+Writeback:             0 kB
+AnonPages:       1955436 kB
+Mapped:           240632 kB
+Shmem:             12016 kB
+Slab:             203084 kB
+SReclaimable:     131036 kB
+SUnreclaim:        72048 kB
+KernelStack:       13728 kB
+PageTables:        47572 kB
+NFS_Unstable:          0 kB
+Bounce:                0 kB
+WritebackTmp:          0 kB
+CommitLimit:     4104992 kB
+Committed_AS:    6350532 kB
+VmallocTotal:   34359738367 kB
+VmallocUsed:           0 kB
+VmallocChunk:          0 kB
+HardwareCorrupted:     0 kB
+AnonHugePages:         0 kB
+ShmemHugePages:        0 kB
+ShmemPmdMapped:        0 kB
+CmaTotal:              0 kB
+CmaFree:               0 kB
+HugePages_Total:       0
+HugePages_Free:        0
+HugePages_Rsvd:        0
+HugePages_Surp:        0
+Hugepagesize:       2048 kB
+DirectMap4k:      276288 kB
+DirectMap2M:     3917824 kB
+DirectMap1G:     2097152 kB
+
+container (cgroup) information:
+container_type: cgroupv1
+cpu_cpuset_cpus: 0-3
+cpu_memory_nodes: 0
+active_processor_count: 4
+cpu_quota: -1
+cpu_period: 100000
+cpu_shares: -1
+memory_limit_in_bytes: -1
+memory_and_swap_limit_in_bytes: -2
+memory_soft_limit_in_bytes: -1
+memory_usage_in_bytes: 3130785792
+memory_max_usage_in_bytes: 399400960
+
+
+CPU:total 4 (initial active 4) (2 cores per cpu, 1 threads per core) family 6 model 158 stepping 13, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, rtm, 3dnowpref, lzcnt, tsc, tscinvbit, bmi1, bmi2, adx
+
+/proc/cpuinfo:
+processor	: 0
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 0
+siblings	: 2
+core id		: 0
+cpu cores	: 2
+apicid		: 0
+initial apicid	: 0
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 1
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 0
+siblings	: 2
+core id		: 1
+cpu cores	: 2
+apicid		: 1
+initial apicid	: 1
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 2
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 1
+siblings	: 2
+core id		: 0
+cpu cores	: 2
+apicid		: 2
+initial apicid	: 2
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+processor	: 3
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 158
+model name	: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz
+stepping	: 13
+microcode	: 0xb4
+cpu MHz		: 2999.999
+cache size	: 12288 KB
+physical id	: 1
+siblings	: 2
+core id		: 1
+cpu cores	: 2
+apicid		: 3
+initial apicid	: 3
+fpu		: yes
+fpu_exception	: yes
+cpuid level	: 22
+wp		: yes
+flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xsaves arat md_clear flush_l1d arch_capabilities
+bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
+bogomips	: 5999.99
+clflush size	: 64
+cache_alignment	: 64
+address sizes	: 43 bits physical, 48 bits virtual
+power management:
+
+
+
+Memory: 4k page, physical 4015688k(155244k free), swap 2097148k(1472812k free)
+
+vm_info: Java HotSpot(TM) 64-Bit Server VM (25.221-b11) for linux-amd64 JRE (1.8.0_221-b11), built on Jul  4 2019 04:27:00 by "java_re" with gcc 7.3.0
+
+time: Tue Nov  5 11:46:15 2019
+timezone: CST
+elapsed time: 1 seconds (0d 0h 0m 1s)
+
diff --git a/callJvmThreadpool/cmake-build-debug/main b/callJvmThreadpool/cmake-build-debug/main
index 0562ac4a33dd6d4097124f28c29e729d9040a30a..3b7019cd76abf817cf624e0279c4d529fb0894f4 100755
Binary files a/callJvmThreadpool/cmake-build-debug/main and b/callJvmThreadpool/cmake-build-debug/main differ
diff --git a/callJvmThreadpool/socketThreadpool.cpp b/callJvmThreadpool/socketThreadpool.cpp
index ff072aa155a8eeb66b5ea1a0711586b891c12d5e..efe7fbf9c86bc05ee70aaa7f872492dd868fef40 100644
--- a/callJvmThreadpool/socketThreadpool.cpp
+++ b/callJvmThreadpool/socketThreadpool.cpp
@@ -1,5 +1,5 @@
 //
-// Created by wanhui on 11/5/19.
+// Created by wanhui on 10/12/19.
 //
 
 #include <cstdio>
@@ -11,8 +11,9 @@
 #include <iostream>
 #include <vector>
 #include <jni.h>
-#include "tpool.h"
+#include <pthread.h>
 
+#include "tpool.h"
 
 #define NUM_THREADS 6
 
@@ -75,12 +76,8 @@ int socket_init()
     }
 
     printf("listening...\n");
-    if ((new_socket = accept(server_fd, (struct sockaddr *) &address, (socklen_t *) &addrlen)) < 0) {
-        perror("accept failed");
-        exit(EXIT_FAILURE);
-    }
 
-    return new_socket;
+    return server_fd;
 }
 
 JNIEnv *create_vm (struct JVM *jvm) {
@@ -135,6 +132,7 @@ void* handle_stream(void* args)
     char hello[] = "Hello send";
     send(client_fd, hello, strlen(hello), 0);
     close(client_fd);
+    pthread_exit(nullptr);
 }
 
 void* jvmThreads(void *myJvm, char* plainsql, char* dbname)
@@ -218,22 +216,29 @@ int main () {
         tpool_add_work(handle_stream, args);
     }
 
+//    if ((new_socket = accept(client_fd, (struct sockaddr *) &address, (socklen_t *) &addrlen)) < 0) {
+//        perror("accept failed");
+//        exit(EXIT_FAILURE);
+//    }
+//
+//    struct ARGS *args;
+//    args = static_cast<ARGS *>(malloc(sizeof(struct args *)));
+//    args->jvm = &myJvm;
+//    args->socket = new_socket;
 
+//    tpool_add_work(handle_stream, args);
 
-
+    // single thread
 //    handle_stream(args);
 
 //    while (1)
 //    {
-//
-//
 //        tpool_add_work(handle_stream, args);
+//        close(new_socket);
 //    }
 
 
 
-    // only 10 tasks
-
 //    int i;
 //    for(i = 0; i < 10; i++)
 //    {
@@ -247,4 +252,4 @@ int main () {
 
 
     return 0;
-}
\ No newline at end of file
+}