Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Insert::preExecute

Drupal\Core\Database\Query\Insert::preExecuteRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)57 41 -16 -28.1%
Incl. Wall Time (microsec) per call 29 21 -8 -28.1%
Excl. Wall Time (microsec)33 23 -10 -30.3%
Incl. CPU (microsecs)59 44 -15 -25.4%
Incl. CPU (microsecs) per call 30 22 -8 -25.4%
Excl. CPU (microsec)27 22 -5 -18.5%
Incl. MemUse (bytes)3,104 3,104 0 0.0%
Incl. MemUse (bytes) per call 1,552 1,552 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)2,768 2,768 0 0.0%
Incl. PeakMemUse (bytes) per call 1,384 1,384 0 0.0%
Excl. PeakMemUse (bytes)1,376 1,376 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Insert::preExecute [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\Query\Insert::preExecute0 N/A% -16 -0.0% -15 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -62.5% -5 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% -16 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
array_intersect0 N/A% -4 -25.0% -6 -40.0% 0 N/A% 0 N/A%
count0 N/A% -2 -12.5% -4 -26.7% 0 N/A% 0 N/A%