Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd1075886b: 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 #523bd0c5929e9Run #523bd1075886bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)175 169 -6 -3.4%
Incl. Wall Time (microsec) per call 175 169 -6 -3.4%
Excl. Wall Time (microsec)46 45 -1 -2.2%
Incl. CPU (microsecs)176 170 -6 -3.4%
Incl. CPU (microsecs) per call 176 170 -6 -3.4%
Excl. CPU (microsec)41 37 -4 -9.8%
Incl. MemUse (bytes)13,736 13,736 0 0.0%
Incl. MemUse (bytes) per call 13,736 13,736 0 0.0%
Excl. MemUse (bytes)4,088 4,088 0 0.0%
Incl. PeakMemUse (bytes)13,264 13,264 0 0.0%
Incl. PeakMemUse (bytes) per call 13,264 13,264 0 0.0%
Excl. PeakMemUse (bytes)4,072 4,072 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% -6 -0.3% -6 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -16.7% -4 -66.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% -6 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -4 -66.7% -3 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% -1 -16.7% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginManagerBase::getDefinition0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%