Changeset 19697 in vbox

Timestamp:

May 14, 2009 2:00:44 PM (16 years ago)

Author:

vboxsync

Message:

More statistics

Location:

trunk/src/VBox/VMM

Files:

• HWACCM.cpp (modified) (1 diff)
• HWACCMInternal.h (modified) (1 diff)
• VMMR0/HWSVMR0.cpp (modified) (3 diffs)
• VMMR0/HWVMXR0.cpp (modified) (3 diffs)

trunk/src/VBox/VMM/HWACCM.cpp

@@ -314 +314 @@
         HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitRdtsc,              "/HWACCM/CPU%d/Exit/Instr/Rdtsc");
         HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitRdpmc,              "/HWACCM/CPU%d/Exit/Instr/Rdpmc");
+        HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitRdmsr,              "/HWACCM/CPU%d/Exit/Instr/Rdmsr");
+        HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitWrmsr,              "/HWACCM/CPU%d/Exit/Instr/Wrmsr");
+        HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitMwait,              "/HWACCM/CPU%d/Exit/Instr/Mwait");
         HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitDRxWrite,           "/HWACCM/CPU%d/Exit/Instr/DR/Write");
         HWACCM_REG_COUNTER(&pVCpu->hwaccm.s.StatExitDRxRead,            "/HWACCM/CPU%d/Exit/Instr/DR/Read");

trunk/src/VBox/VMM/HWACCMInternal.h

@@ -616 +616 @@
     STAMCOUNTER             StatExitDRxWrite;
     STAMCOUNTER             StatExitDRxRead;
+    STAMCOUNTER             StatExitRdmsr;
+    STAMCOUNTER             StatExitWrmsr;
     STAMCOUNTER             StatExitCLTS;
     STAMCOUNTER             StatExitHlt;
+    STAMCOUNTER             StatExitMwait;
     STAMCOUNTER             StatExitLMSW;
     STAMCOUNTER             StatExitIOWrite;

trunk/src/VBox/VMM/VMMR0/HWSVMR0.cpp

@@ -2025 +2025 @@
     case SVM_EXIT_HLT:
         /** Check if external interrupts are pending; if so, don't switch back. */
+        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitHlt);
         pCtx->rip++;    /* skip hlt */
         if (    pCtx->eflags.Bits.u1IF
@@ -2035 +2036 @@
     case SVM_EXIT_MWAIT_UNCOND:
         Log2(("SVM: mwait\n"));
+        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitMwait);
         rc = EMInterpretMWait(pVM, pVCpu, CPUMCTX2CORE(pCtx));
         if (    rc == VINF_EM_HALT
@@ -2084 +2086 @@
 
         /* Note: the intel manual claims there's a REX version of RDMSR that's slightly different, so we play safe by completely disassembling the instruction. */
+        STAM_COUNTER_INC((pVMCB->ctrl.u64ExitInfo1 == 0) ? &pVCpu->hwaccm.s.StatExitRdmsr : &pVCpu->hwaccm.s.StatExitWrmsr);
         Log(("SVM: %s\n", (pVMCB->ctrl.u64ExitInfo1 == 0) ? "rdmsr" : "wrmsr"));
         rc = EMInterpretInstruction(pVM, pVCpu, CPUMCTX2CORE(pCtx), 0, &cbSize);

trunk/src/VBox/VMM/VMMR0/HWVMXR0.cpp

@@ -3003 +3003 @@
         uint32_t cbSize;
 
+        STAM_COUNTER_INC((exitReason == VMX_EXIT_RDMSR) ? &pVCpu->hwaccm.s.StatExitRdmsr : &pVCpu->hwaccm.s.StatExitWrmsr);
+
         /* Note: the intel manual claims there's a REX version of RDMSR that's slightly different, so we play safe by completely disassembling the instruction. */
         Log2(("VMX: %s\n", (exitReason == VMX_EXIT_RDMSR) ? "rdmsr" : "wrmsr"));
@@ -3371 +3373 @@
     case VMX_EXIT_HLT:                  /* 12 Guest software attempted to execute HLT. */
         /** Check if external interrupts are pending; if so, don't switch back. */
+        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitHlt);
         pCtx->rip++;    /* skip hlt */
         if (    pCtx->eflags.Bits.u1IF
@@ -3381 +3384 @@
     case VMX_EXIT_MWAIT:                /* 36 Guest software executed MWAIT. */
         Log2(("VMX: mwait\n"));
+        STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatExitMwait);
         rc = EMInterpretMWait(pVM, pVCpu, CPUMCTX2CORE(pCtx));
         if (    rc == VINF_EM_HALT