Changeset 32308 in vbox

Timestamp:

Sep 8, 2010 11:38:05 AM (14 years ago)

Author:

vboxsync

Message:

FTM: More stats

Location:

trunk/src/VBox/VMM

Files:

• FTM.cpp (modified) (4 diffs)
• FTMInternal.h (modified) (1 diff)

trunk/src/VBox/VMM/FTM.cpp

@@ -138 +138 @@
 #ifdef VBOX_WITH_STATISTICS
     STAM_REG(pVM,     &pVM->ftm.s.StatCheckpoint,                STAMTYPE_PROFILE, "/FT/Checkpoint",                    STAMUNIT_TICKS_PER_CALL, "Profiling of FTMR3SetCheckpoint.");
+    STAM_REG(pVM,     &pVM->ftm.s.StatCheckpointPause,           STAMTYPE_PROFILE, "/FT/Checkpoint/Pause",              STAMUNIT_TICKS_PER_CALL, "Profiling of FTMR3SetCheckpoint.");
+    STAM_REG(pVM,     &pVM->ftm.s.StatCheckpointResume,          STAMTYPE_PROFILE, "/FT/Checkpoint/Resume",             STAMUNIT_TICKS_PER_CALL, "Profiling of FTMR3SetCheckpoint.");
     STAM_REG(pVM,     &pVM->ftm.s.StatSentMemRAM,                STAMTYPE_COUNTER, "/FT/Sent/Mem/RAM",                  STAMUNIT_BYTES, "The amount of memory pages that was sent.");
     STAM_REG(pVM,     &pVM->ftm.s.StatSentMemMMIO2,              STAMTYPE_COUNTER, "/FT/Sent/Mem/MMIO2",                STAMUNIT_BYTES, "The amount of memory pages that was sent.");
@@ -1232 +1234 @@
      *  is only a short suspend.
      */
+    STAM_PROFILE_START(&pVM->ftm.s.StatCheckpointPause, a);
     PDMR3Suspend(pVM);
 
     /** Hack alert: as EM is responsible for dealing with the suspend state. We must do this here ourselves, but only for this EMT.*/
     EMR3NotifySuspend(pVM);
+    STAM_PROFILE_STOP(&pVM->ftm.s.StatCheckpointPause, a);
 
     STAM_REL_COUNTER_INC(&pVM->ftm.s.StatDeltaVM);
@@ -1268 +1272 @@
      *  is only a short suspend.
      */
+    STAM_PROFILE_START(&pVM->ftm.s.StatCheckpointResume, b);
     PGMR3ResetNoMorePhysWritesFlag(pVM);
     PDMR3Resume(pVM);
@@ -1273 +1278 @@
     /** Hack alert as EM is responsible for dealing with the suspend state. We must do this here ourselves, but only for this EMT.*/
     EMR3NotifyResume(pVM);
+    STAM_PROFILE_STOP(&pVM->ftm.s.StatCheckpointResume, b);
+
     return rc;
 }

trunk/src/VBox/VMM/FTMInternal.h

@@ -111 +111 @@
 #ifdef VBOX_WITH_STATISTICS
     STAMPROFILE         StatCheckpoint;
+    STAMPROFILE         StatCheckpointResume;
+    STAMPROFILE         StatCheckpointPause;
     STAMCOUNTER         StatSentMemRAM;
     STAMCOUNTER         StatSentMemMMIO2;