Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: 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 #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,410 1,373 -37 -2.6%
Incl. Wall Time (microsec) per call 128 125 -3 -2.6%
Excl. Wall Time (microsec)463 434 -29 -6.3%
Incl. CPU (microsecs)1,422 1,384 -38 -2.7%
Incl. CPU (microsecs) per call 129 126 -3 -2.7%
Excl. CPU (microsec)368 312 -56 -15.2%
Incl. MemUse (bytes)98,840 98,840 0 0.0%
Incl. MemUse (bytes) per call 8,985 8,985 0 0.0%
Excl. MemUse (bytes)18,720 18,720 0 0.0%
Incl. PeakMemUse (bytes)15,280 15,280 0 0.0%
Incl. PeakMemUse (bytes) per call 1,389 1,389 0 0.0%
Excl. PeakMemUse (bytes)4,272 4,272 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% -37 -1.4% -38 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-29 -78.4% -56 -147.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% -37 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -13 -35.1% -18 -47.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 6 16.2% 14 36.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% -2 -5.4% 12 31.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 2 5.4% 2 5.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% -1 -2.7% 4 10.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% 0 0.0% 4 10.5% 0 N/A% 0 N/A%