Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Query\Sql\Query::prepare

Drupal\Core\Entity\Query\Sql\Query::prepareRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,757 1,798 41 2.3%
Incl. Wall Time (microsec) per call 586 599 14 2.3%
Excl. Wall Time (microsec)99 104 5 5.1%
Incl. CPU (microsecs)1,764 1,801 37 2.1%
Incl. CPU (microsecs) per call 588 600 12 2.1%
Excl. CPU (microsec)78 72 -6 -7.7%
Incl. MemUse (bytes)323,504 323,504 0 0.0%
Incl. MemUse (bytes) per call 107,835 107,835 0 0.0%
Excl. MemUse (bytes)8,416 8,416 0 0.0%
Incl. PeakMemUse (bytes)314,856 314,856 0 0.0%
Incl. PeakMemUse (bytes) per call 104,952 104,952 0 0.0%
Excl. PeakMemUse (bytes)7,536 7,536 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% 41 3.1% 37 3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 12.2% -6 -16.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% 45 109.8% 42 113.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::execute@10 N/A% -4 -9.8% -5 -13.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 40 97.6% 41 110.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% -1 -2.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% -1 -2.4% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -1 -2.4% 2 5.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% -1 -2.4% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% 0 0.0% 2 5.4% 0 N/A% 0 N/A%