Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: 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 #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)611 616 5 0.8%
Incl. Wall Time (microsec) per call 122 123 1 0.8%
Excl. Wall Time (microsec)192 183 -9 -4.7%
Incl. CPU (microsecs)623 626 3 0.5%
Incl. CPU (microsecs) per call 125 125 1 0.5%
Excl. CPU (microsec)158 155 -3 -1.9%
Incl. MemUse (bytes)48,888 48,888 0 0.0%
Incl. MemUse (bytes) per call 9,778 9,778 0 0.0%
Excl. MemUse (bytes)9,792 9,792 0 0.0%
Incl. PeakMemUse (bytes)24,664 24,664 0 0.0%
Incl. PeakMemUse (bytes) per call 4,933 4,933 0 0.0%
Excl. PeakMemUse (bytes)4,752 4,752 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% 5 0.3% 3 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -180.0% -3 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% 5 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 19 380.0% 13 433.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% -4 -80.0% -5 -166.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -3 -60.0% -7 -233.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% 1 20.0% 7 233.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 1 20.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%