Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: 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 #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)255 231 -24 -9.4%
Incl. Wall Time (microsec) per call 128 116 -12 -9.4%
Excl. Wall Time (microsec)80 74 -6 -7.5%
Incl. CPU (microsecs)258 233 -25 -9.7%
Incl. CPU (microsecs) per call 129 117 -13 -9.7%
Excl. CPU (microsec)62 58 -4 -6.5%
Incl. MemUse (bytes)22,720 22,720 0 0.0%
Incl. MemUse (bytes) per call 11,360 11,360 0 0.0%
Excl. MemUse (bytes)5,688 5,688 0 0.0%
Incl. PeakMemUse (bytes)4,880 4,880 0 0.0%
Incl. PeakMemUse (bytes) per call 2,440 2,440 0 0.0%
Excl. PeakMemUse (bytes)1,352 1,352 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% -24 -0.7% -25 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -25.0% -4 -16.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% -24 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -7 -29.2% -8 -32.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginManagerBase::getDefinition0 N/A% -4 -16.7% -4 -16.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% -4 -16.7% -6 -24.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -3 -12.5% -3 -12.0% 0 N/A% 0 N/A%