use centos7

3.进程调度/note.md

@@ -89,3 +89,63 @@ cat /proc/15363/stat
 sudo taskset -c 0 ./RR-FIFO.sh
 ```
 经过多次测试发现实验结果无法在ubuntu18.04 多核处理(非虚拟机)器下复现
+
+
+
+```bash
+# cat ./sched-10044; cat ./sched-10045; cat ./sched-10047
+RR-FIFO-sched (10044, #threads: 1)
+-------------------------------------------------------------------
+se.exec_start                                :       1473599.031275
+se.vruntime                                  :             0.418531
+se.sum_exec_runtime                          :         18913.682586
+se.nr_migrations                             :                    0
+nr_switches                                  :                  199
+nr_voluntary_switches                        :                    1
+nr_involuntary_switches                      :                  198
+se.load.weight                               :                 1024
+policy                                       :                    2
+prio                                         :                    9
+clock-delta                                  :                   30
+mm->numa_scan_seq                            :                    0
+numa_migrations, 0
+numa_faults_memory, 0, 0, 1, 0, -1
+numa_faults_memory, 1, 0, 0, 0, -1
+Thu Oct 10 00:39:52 CST 2019
+RR-FIFO-sched (10045, #threads: 1)
+-------------------------------------------------------------------
+se.exec_start                                :       1474798.304037
+se.vruntime                                  :             0.529281
+se.sum_exec_runtime                          :         18889.077331
+se.nr_migrations                             :                    0
+nr_switches                                  :                  200
+nr_voluntary_switches                        :                    1
+nr_involuntary_switches                      :                  199
+se.load.weight                               :                 1024
+policy                                       :                    2
+prio                                         :                    9
+clock-delta                                  :                   30
+mm->numa_scan_seq                            :                    0
+numa_migrations, 0
+numa_faults_memory, 0, 0, 1, 0, -1
+numa_faults_memory, 1, 0, 0, 0, -1
+Thu Oct 10 00:39:53 CST 2019
+RR-FIFO-sched (10047, #threads: 1)
+-------------------------------------------------------------------
+se.exec_start                                :       1441128.799297
+se.vruntime                                  :             0.601009
+se.sum_exec_runtime                          :         18957.767662
+se.nr_migrations                             :                    0
+nr_switches                                  :                   26
+nr_voluntary_switches                        :                    1
+nr_involuntary_switches                      :                   25
+se.load.weight                               :                 1024
+policy                                       :                    1
+prio                                         :                    4
+clock-delta                                  :                   30
+mm->numa_scan_seq                            :                    0
+numa_migrations, 0
+numa_faults_memory, 0, 0, 1, 0, -1
+numa_faults_memory, 1, 0, 0, 0, -1
+Thu Oct 10 00:39:19 CST 2019
+```

3.进程调度/record/code/RR-FIFO.sh

+#!/bin/sh
 ./RR-FIFO-sched 2 90&
 ./RR-FIFO-sched 2 90&
 sleep 5s

3.进程调度/record/code/sched-10044

+RR-FIFO-sched (10044, #threads: 1)
+-------------------------------------------------------------------
+se.exec_start                                :       1473599.031275
+se.vruntime                                  :             0.418531
+se.sum_exec_runtime                          :         18913.682586
+se.nr_migrations                             :                    0
+nr_switches                                  :                  199
+nr_voluntary_switches                        :                    1
+nr_involuntary_switches                      :                  198
+se.load.weight                               :                 1024
+policy                                       :                    2
+prio                                         :                    9
+clock-delta                                  :                   30
+mm->numa_scan_seq                            :                    0
+numa_migrations, 0
+numa_faults_memory, 0, 0, 1, 0, -1
+numa_faults_memory, 1, 0, 0, 0, -1
+Thu Oct 10 00:39:52 CST 2019

3.进程调度/record/code/sched-10045

+RR-FIFO-sched (10045, #threads: 1)
+-------------------------------------------------------------------
+se.exec_start                                :       1474798.304037
+se.vruntime                                  :             0.529281
+se.sum_exec_runtime                          :         18889.077331
+se.nr_migrations                             :                    0
+nr_switches                                  :                  200
+nr_voluntary_switches                        :                    1
+nr_involuntary_switches                      :                  199
+se.load.weight                               :                 1024
+policy                                       :                    2
+prio                                         :                    9
+clock-delta                                  :                   30
+mm->numa_scan_seq                            :                    0
+numa_migrations, 0
+numa_faults_memory, 0, 0, 1, 0, -1
+numa_faults_memory, 1, 0, 0, 0, -1
+Thu Oct 10 00:39:53 CST 2019

3.进程调度/record/code/sched-10047

+RR-FIFO-sched (10047, #threads: 1)
+-------------------------------------------------------------------
+se.exec_start                                :       1441128.799297
+se.vruntime                                  :             0.601009
+se.sum_exec_runtime                          :         18957.767662
+se.nr_migrations                             :                    0
+nr_switches                                  :                   26
+nr_voluntary_switches                        :                    1
+nr_involuntary_switches                      :                   25
+se.load.weight                               :                 1024
+policy                                       :                    1
+prio                                         :                    4
+clock-delta                                  :                   30
+mm->numa_scan_seq                            :                    0
+numa_migrations, 0
+numa_faults_memory, 0, 0, 1, 0, -1
+numa_faults_memory, 1, 0, 0, 0, -1
+Thu Oct 10 00:39:19 CST 2019

3.进程调度/record/code/sched-9978

+RR-FIFO-sched (9978, #threads: 1)
+-------------------------------------------------------------------
+se.exec_start                                :       1339893.754405
+se.vruntime                                  :             0.091420
+se.sum_exec_runtime                          :         18937.981656
+se.nr_migrations                             :                    0
+nr_switches                                  :                  216
+nr_voluntary_switches                        :                    1
+nr_involuntary_switches                      :                  215
+se.load.weight                               :                 1024
+policy                                       :                    2
+prio                                         :                    9
+clock-delta                                  :                   30
+mm->numa_scan_seq                            :                    0
+numa_migrations, 0
+numa_faults_memory, 0, 0, 1, 0, -1
+numa_faults_memory, 1, 0, 0, 0, -1
+Thu Oct 10 00:37:38 CST 2019

3.进程调度/record/code/sched-9979

+RR-FIFO-sched (9979, #threads: 1)
+-------------------------------------------------------------------
+se.exec_start                                :       1338701.038256
+se.vruntime                                  :             0.333911
+se.sum_exec_runtime                          :         18895.037839
+se.nr_migrations                             :                    0
+nr_switches                                  :                  200
+nr_voluntary_switches                        :                    1
+nr_involuntary_switches                      :                  199
+se.load.weight                               :                 1024
+policy                                       :                    2
+prio                                         :                    9
+clock-delta                                  :                   30
+mm->numa_scan_seq                            :                    0
+numa_migrations, 0
+numa_faults_memory, 0, 0, 1, 0, -1
+numa_faults_memory, 1, 0, 0, 0, -1
+Thu Oct 10 00:37:37 CST 2019

3.进程调度/record/code/sched-9981

+RR-FIFO-sched (9981, #threads: 1)
+-------------------------------------------------------------------
+se.exec_start                                :       1306152.623005
+se.vruntime                                  :             0.552251
+se.sum_exec_runtime                          :         18980.983010
+se.nr_migrations                             :                    0
+nr_switches                                  :                   26
+nr_voluntary_switches                        :                    1
+nr_involuntary_switches                      :                   25
+se.load.weight                               :                 1024
+policy                                       :                    1
+prio                                         :                    4
+clock-delta                                  :                   20
+mm->numa_scan_seq                            :                    0
+numa_migrations, 0
+numa_faults_memory, 0, 0, 1, 0, -1
+numa_faults_memory, 1, 0, 0, 0, -1
+Thu Oct 10 00:37:04 CST 2019