Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: 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 #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)616 611 -5 -0.8%
Incl. Wall Time (microsec) per call 123 122 -1 -0.8%
Excl. Wall Time (microsec)183 192 9 4.9%
Incl. CPU (microsecs)626 623 -3 -0.5%
Incl. CPU (microsecs) per call 125 125 -1 -0.5%
Excl. CPU (microsec)155 158 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 Function9 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%