diff --git a/src/main/scala/xiangshan/backend/exu/Exu.scala b/src/main/scala/xiangshan/backend/exu/Exu.scala
index 3f61ca27f02cae18ffbf25ea300f217642f67f96..21c88da0edfaaf5b738a8e58f31c5d417d67bd0e 100644
--- a/src/main/scala/xiangshan/backend/exu/Exu.scala
+++ b/src/main/scala/xiangshan/backend/exu/Exu.scala
@@ -32,6 +32,7 @@ case class ExuParameters
 case class ExuConfig
 (
   name: String,
+  blockName: String, // NOTE: for perf counter
   fuConfigs: Seq[FuConfig],
   wbIntPriority: Int,
   wbFpPriority: Int
diff --git a/src/main/scala/xiangshan/backend/issue/ReservationStation.scala b/src/main/scala/xiangshan/backend/issue/ReservationStation.scala
index ef860f28586f1ee4d66b34816210ae2a9f56e147..adc0fa84e52e850447cd7f6d0f57be90f1b2514e 100644
--- a/src/main/scala/xiangshan/backend/issue/ReservationStation.scala
+++ b/src/main/scala/xiangshan/backend/issue/ReservationStation.scala
@@ -136,7 +136,7 @@ class ReservationStation
   io.numExist := select.io.numExist
   select.io.redirectVec := ctrl.io.redirectVec
   select.io.readyVec := ctrl.io.readyVec
-  select.io.enq.valid := io.fromDispatch.valid && !(io.redirect.valid || io.flush) 
+  select.io.enq.valid := io.fromDispatch.valid && !(io.redirect.valid || io.flush)
   io.fromDispatch.ready := select.io.enq.ready
   select.io.deq.ready := io.deq.ready
   if (feedback) {
@@ -404,7 +404,7 @@ class ReservationStationSelect
   XSPerfAccumulate("exuBlockDeq", issueValid && !io.deq.ready)
   XSPerfAccumulate("bubbleBlockEnq", haveBubble && !io.enq.ready)
   XSPerfAccumulate("validButNotSel", PopCount(selectMask) - haveReady)
-  
+
   QueuePerf(iqSize, io.numExist, !io.enq.ready)
   XSPerfAccumulate("validUtil", PopCount(validQueue))
   XSPerfAccumulate("emptyUtil", io.numExist - PopCount(validQueue) - PopCount(stateQueue.map(_ === s_replay)) - PopCount(stateQueue.map(_ === s_wait))) // NOTE: hard to count, use utilization - nonEmpty
@@ -413,7 +413,7 @@ class ReservationStationSelect
   XSPerfAccumulate("waitUtil", PopCount(stateQueue.map(_ === s_wait)))
   XSPerfAccumulate("replayUtil", PopCount(stateQueue.map(_ === s_replay)))
 
-  
+
   if (!feedback && nonBlocked) {
     XSPerfAccumulate("issueValidButBubbleDeq", selectReg && bubbleReg && (deqPtr === bubblePtr))
     XSPerfAccumulate("bubbleShouldNotHaveDeq", selectReg && bubbleReg && (deqPtr === bubblePtr) && io.deq.ready)
@@ -426,7 +426,7 @@ class ReservationStationSelect
       // NOTE: maybe useless, for logical queue and phyical queue make this no sense
       XSPerfAccumulate(s"replayTimeOfEntry${i}", io.memfeedback.valid && !io.memfeedback.bits.hit && io.memfeedback.bits.rsIdx === i.U)
     }
-    io.isFirstIssue := RegNext(ParallelPriorityMux(selectMask.asBools zip cntCountQueue) === 0.U) 
+    io.isFirstIssue := RegNext(ParallelPriorityMux(selectMask.asBools zip cntCountQueue) === 0.U)
   }
   for(i <- 0 until iqSize) {
     if (i == 0) XSPerfAccumulate("empty", io.numExist === 0.U)
@@ -698,6 +698,22 @@ class ReservationStationCtrl
       }
     }
   }
+
+  def updateFilterByBlock(blockName: String) = {
+    srcUpdateListen.map(a => a.map(b =>
+      b.zip(fastPortsCfg ++ slowPortsCfg)
+      .filter(
+        _._2.blockName == blockName
+      ).map(_._1)
+    )).flatten.flatten
+  }
+
+  val intSrcUpdate = updateFilterByBlock("Int")
+  val memSrcUpdate = updateFilterByBlock("Mem")
+  val fpSrcUpdate  = updateFilterByBlock("Fp")
+  XSPerfAccumulate(s"${exuCfg.blockName}_wakeup_by_Int", PopCount(Cat(intSrcUpdate)))
+  XSPerfAccumulate(s"${exuCfg.blockName}_wakeup_by_Mem", PopCount(Cat(memSrcUpdate)))
+  XSPerfAccumulate(s"${exuCfg.blockName}_wakeup_by_Fp", PopCount(Cat(fpSrcUpdate)))
 }
 
 class RSDataSingleSrc(srcLen: Int, numEntries: Int, numListen: Int, writePort: Int = 1) extends Module {
@@ -860,4 +876,4 @@ class ReservationStationData
     pcMem.get.io.raddr(0) := io.sel
     io.pc := pcMem.get.io.rdata(0)
   }
-}
+}
\ No newline at end of file
diff --git a/src/main/scala/xiangshan/package.scala b/src/main/scala/xiangshan/package.scala
index 6cc68e791b97542ad87e556e8e0703828ae0c137..33dfe70da3438ff61300ee1f355378df55d50424 100644
--- a/src/main/scala/xiangshan/package.scala
+++ b/src/main/scala/xiangshan/package.scala
@@ -487,15 +487,16 @@ package object xiangshan {
     UncertainLatency()
   )
 
-  val AluExeUnitCfg = ExuConfig("AluExeUnit", Seq(aluCfg), 0, Int.MaxValue)
-  val JumpExeUnitCfg = ExuConfig("JmpExeUnit", Seq(jmpCfg, csrCfg, fenceCfg, i2fCfg), 2, Int.MaxValue)
-  val MulDivExeUnitCfg = ExuConfig("MulDivExeUnit", Seq(mulCfg, divCfg), 1, Int.MaxValue)
-  val FmacExeUnitCfg = ExuConfig("FmacExeUnit", Seq(fmacCfg), Int.MaxValue, 0)
+  val AluExeUnitCfg = ExuConfig("AluExeUnit", "Int", Seq(aluCfg), 0, Int.MaxValue)
+  val JumpExeUnitCfg = ExuConfig("JmpExeUnit", "Int", Seq(jmpCfg, csrCfg, fenceCfg, i2fCfg), 2, Int.MaxValue)
+  val MulDivExeUnitCfg = ExuConfig("MulDivExeUnit", "Int", Seq(mulCfg, divCfg), 1, Int.MaxValue)
+  val FmacExeUnitCfg = ExuConfig("FmacExeUnit", "Fp", Seq(fmacCfg), Int.MaxValue, 0)
   val FmiscExeUnitCfg = ExuConfig(
     "FmiscExeUnit",
+    "Fp",
     Seq(f2iCfg, f2fCfg, fdivSqrtCfg),
     Int.MaxValue, 1
   )
-  val LdExeUnitCfg = ExuConfig("LoadExu", Seq(lduCfg), wbIntPriority = 0, wbFpPriority = 0)
-  val StExeUnitCfg = ExuConfig("StoreExu", Seq(stuCfg, mouCfg), wbIntPriority = Int.MaxValue, wbFpPriority = Int.MaxValue)
-}
+  val LdExeUnitCfg = ExuConfig("LoadExu", "Mem", Seq(lduCfg), wbIntPriority = 0, wbFpPriority = 0)
+  val StExeUnitCfg = ExuConfig("StoreExu", "Mem", Seq(stuCfg, mouCfg), wbIntPriority = Int.MaxValue, wbFpPriority = Int.MaxValue)
+}
\ No newline at end of file