Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: 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 #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)435 456 21 4.8%
Incl. Wall Time (microsec) per call 145 152 7 4.8%
Excl. Wall Time (microsec)130 130 0 0.0%
Incl. CPU (microsecs)439 460 21 4.8%
Incl. CPU (microsecs) per call 146 153 7 4.8%
Excl. CPU (microsec)102 118 16 15.7%
Incl. MemUse (bytes)32,416 32,416 0 0.0%
Incl. MemUse (bytes) per call 10,805 10,805 0 0.0%
Excl. MemUse (bytes)7,016 7,016 0 0.0%
Incl. PeakMemUse (bytes)20,712 20,712 0 0.0%
Incl. PeakMemUse (bytes) per call 6,904 6,904 0 0.0%
Excl. PeakMemUse (bytes)4,080 4,080 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% 21 0.6% 21 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 16 76.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% 21 100.0% 21 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 36 171.4% 30 142.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -9 -42.9% -10 -47.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% -4 -19.0% -10 -47.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% -4 -19.0% -4 -19.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 1 4.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 1 4.8% -1 -4.8% 0 N/A% 0 N/A%