Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,047 961 -86 -8.2%
Incl. Wall Time (microsec) per call 1,047 961 -86 -8.2%
Excl. Wall Time (microsec)41 20 -21 -51.2%
Incl. CPU (microsecs)300 224 -76 -25.3%
Incl. CPU (microsecs) per call 300 224 -76 -25.3%
Excl. CPU (microsec)25 17 -8 -32.0%
Incl. MemUse (bytes)13,128 13,128 0 0.0%
Incl. MemUse (bytes) per call 13,128 13,128 0 0.0%
Excl. MemUse (bytes)896 896 0 0.0%
Incl. PeakMemUse (bytes)15,440 15,440 0 0.0%
Incl. PeakMemUse (bytes) per call 15,440 15,440 0 0.0%
Excl. PeakMemUse (bytes)2,160 2,160 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Insert::execute [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% -86 -56.2% -76 -7.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-21 -24.4% -8 -10.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% -86 -100.0% -76 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% -36 -41.9% -37 -48.7% 0 N/A% -8 N/A%
Drupal\Core\Database\Connection::query0 N/A% -32 -37.2% -33 -43.4% 0 N/A% 8 N/A%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% 3 3.5% 2 2.6% 0 N/A% 0 N/A%