Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)3,062 3,177 115 3.8%
Incl. Wall Time (microsec) per call 1,021 1,059 38 3.8%
Excl. Wall Time (microsec)47 45 -2 -4.3%
Incl. CPU (microsecs)2,013 2,150 137 6.8%
Incl. CPU (microsecs) per call 671 717 46 6.8%
Excl. CPU (microsec)36 32 -4 -11.1%
Incl. MemUse (bytes)93,624 93,616 -8 -0.0%
Incl. MemUse (bytes) per call 31,208 31,205 -3 -0.0%
Excl. MemUse (bytes)224 224 0 0.0%
Incl. PeakMemUse (bytes)91,240 90,176 -1,064 -1.2%
Incl. PeakMemUse (bytes) per call 30,413 30,059 -355 -1.2%
Excl. PeakMemUse (bytes)2,520 2,520 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::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\Query\Select::execute0 N/A% 115 7.2% 137 9.0% -8 -0.1% -1,064 -17.6%
Exclusive Metrics Diff for Current Function-2 -1.7% -4 -2.9% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 85 73.9% 99 72.3% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 30 26.1% 38 27.7% -8 -100.0% -1,064 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 93 80.9% 116 84.7% -8 -100.0% -840 -78.9%
Drupal\Core\Database\Query\Select::__toString0 N/A% 16 13.9% 18 13.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 4.3% 4 2.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 3 2.6% 3 2.2% 0 0.0% -224 -21.1%