Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)9,446 9,463 17 0.2%
Incl. Wall Time (microsec) per call 1,050 1,051 2 0.2%
Excl. Wall Time (microsec)144 148 4 2.8%
Incl. CPU (microsecs)5,589 5,684 95 1.7%
Incl. CPU (microsecs) per call 621 632 11 1.7%
Excl. CPU (microsec)117 126 9 7.7%
Incl. MemUse (bytes)235,000 235,000 0 0.0%
Incl. MemUse (bytes) per call 26,111 26,111 0 0.0%
Excl. MemUse (bytes)-10,840 -10,840 0 0.0%
Incl. PeakMemUse (bytes)239,600 239,472 -128 -0.1%
Incl. PeakMemUse (bytes) per call 26,622 26,608 -14 -0.1%
Excl. PeakMemUse (bytes)3,848 3,848 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% 17 0.1% 95 0.3% 0 0.0% -128 -0.1%
Exclusive Metrics Diff for Current Function4 23.5% 9 9.5% 0 N/A% 0 0.0%
Parent functions
menu_local_tasks0 N/A% 52 305.9% -17 -17.9% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -31 -182.4% 110 115.8% 0 N/A% -184 -143.8%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -26 -152.9% -20 -21.1% 0 N/A% 56 43.8%
user_roles0 N/A% 22 129.4% 22 23.2% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 55 323.5% 52 54.7% 0 N/A% -56 -43.8%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -30 -176.5% -34 -35.8% 0 N/A% -64 -50.0%
Drupal\Core\Database\Connection::query0 N/A% -12 -70.6% 68 71.6% 0 N/A% -64 -50.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 56 43.8%