Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52b5a5611: 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 #517d51ae434deRun #517d52b5a5611DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,963 3,008 45 1.5%
Incl. Wall Time (microsec) per call 988 1,003 15 1.5%
Excl. Wall Time (microsec)48 46 -2 -4.2%
Incl. CPU (microsecs)1,964 1,945 -19 -1.0%
Incl. CPU (microsecs) per call 655 648 -6 -1.0%
Excl. CPU (microsec)35 36 1 2.9%
Incl. MemUse (bytes)93,640 93,648 8 0.0%
Incl. MemUse (bytes) per call 31,213 31,216 3 0.0%
Excl. MemUse (bytes)224 224 0 0.0%
Incl. PeakMemUse (bytes)90,912 91,528 616 0.7%
Incl. PeakMemUse (bytes) per call 30,304 30,509 205 0.7%
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% 45 1.9% -19 -1.4% 8 0.1% 616 6.0%
Exclusive Metrics Diff for Current Function-2 -4.4% 1 5.3% 0 0.0% 0 0.0%
Parent functions
menu_local_tasks0 N/A% -91 -202.2% 1 5.3% 8 100.0% 616 100.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 136 302.2% -20 -105.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 48 106.7% -21 -110.5% 8 100.0% 392 63.6%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -6 -13.3% -6 -31.6% 0 0.0% 224 36.4%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 5 11.1% 7 36.8% 0 0.0% 0 0.0%