Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Entity\Query\Sql\Query::prepare

Drupal\Core\Entity\Query\Sql\Query::prepareRun #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)637 633 -4 -0.6%
Incl. Wall Time (microsec) per call 127 127 -1 -0.6%
Excl. Wall Time (microsec)205 201 -4 -2.0%
Incl. CPU (microsecs)643 638 -5 -0.8%
Incl. CPU (microsecs) per call 129 128 -1 -0.8%
Excl. CPU (microsec)151 144 -7 -4.6%
Incl. MemUse (bytes)48,888 48,888 0 0.0%
Incl. MemUse (bytes) per call 9,778 9,778 0 0.0%
Excl. MemUse (bytes)9,888 9,888 0 0.0%
Incl. PeakMemUse (bytes)43,688 43,688 0 0.0%
Incl. PeakMemUse (bytes) per call 8,738 8,738 0 0.0%
Excl. PeakMemUse (bytes)6,616 6,616 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Query\Sql\Query::prepare [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\Entity\Query\Sql\Query::prepare0 N/A% -4 -0.1% -5 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -7 -140.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\EntityType::getKey0 N/A% 6 150.0% -4 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -4 -100.0% -1 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -2 -50.0% 4 80.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% 0 0.0% 9 180.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% -5 -100.0% 0 N/A% 0 N/A%