Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: 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 #523f1e3aba264DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)255 232 -23 -9.0%
Incl. Wall Time (microsec) per call 128 116 -12 -9.0%
Excl. Wall Time (microsec)80 68 -12 -15.0%
Incl. CPU (microsecs)258 235 -23 -8.9%
Incl. CPU (microsecs) per call 129 118 -12 -8.9%
Excl. CPU (microsec)62 51 -11 -17.7%
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% -23 -2.3% -23 -12.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -52.2% -11 -47.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% -23 -100.0% -23 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Plugin\PluginManagerBase::getDefinition0 N/A% -5 -21.7% -4 -17.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -4 -17.4% -5 -21.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% -1 -4.3% -2 -8.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -1 -4.3% -1 -4.3% 0 N/A% 0 N/A%