Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Insert::preExecute

Drupal\Core\Database\Query\Insert::preExecuteRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)62 61 -1 -1.6%
Incl. Wall Time (microsec) per call 21 20 -0 -1.6%
Excl. Wall Time (microsec)41 39 -2 -4.9%
Incl. CPU (microsecs)64 64 0 0.0%
Incl. CPU (microsecs) per call 21 21 0 0.0%
Excl. CPU (microsec)32 29 -3 -9.4%
Incl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. MemUse (bytes) per call 643 643 0 0.0%
Excl. MemUse (bytes)672 672 0 0.0%
Incl. PeakMemUse (bytes)1,796 1,796 0 0.0%
Incl. PeakMemUse (bytes) per call 599 599 0 0.0%
Excl. PeakMemUse (bytes)948 948 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% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -200.0% -3 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% -1 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
array_intersect0 N/A% 1 100.0% 2 N/A% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%