Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195b6957e56: 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 #53195b6957e56DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)435 421 -14 -3.2%
Incl. Wall Time (microsec) per call 145 140 -5 -3.2%
Excl. Wall Time (microsec)130 125 -5 -3.8%
Incl. CPU (microsecs)439 424 -15 -3.4%
Incl. CPU (microsecs) per call 146 141 -5 -3.4%
Excl. CPU (microsec)102 90 -12 -11.8%
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% -14 -0.6% -15 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -35.7% -12 -80.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% -14 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -7 -50.0% -7 -46.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% -2 -14.3% 2 13.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 2 14.3% 3 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% -1 -7.1% 1 6.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -1 -7.1% -4 -26.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 0 0.0% 2 13.3% 0 N/A% 0 N/A%