Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: 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 #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)3,983 3,849 -134 -3.4%
Incl. Wall Time (microsec) per call 332 321 -11 -3.4%
Excl. Wall Time (microsec)459 439 -20 -4.4%
Incl. CPU (microsecs)3,999 3,861 -138 -3.5%
Incl. CPU (microsecs) per call 333 322 -12 -3.5%
Excl. CPU (microsec)334 310 -24 -7.2%
Incl. MemUse (bytes)464,128 464,240 112 0.0%
Incl. MemUse (bytes) per call 38,677 38,687 9 0.0%
Excl. MemUse (bytes)19,992 20,024 32 0.2%
Incl. PeakMemUse (bytes)356,656 356,992 336 0.1%
Incl. PeakMemUse (bytes) per call 29,721 29,749 28 0.1%
Excl. PeakMemUse (bytes)3,296 3,296 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% -134 -5.3% -138 -6.7% 112 0.2% 336 0.5%
Exclusive Metrics Diff for Current Function-20 -14.9% -24 -17.4% 32 28.6% 0 0.0%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% -134 -100.0% -138 -100.0% 112 100.0% 336 100.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -89 -66.4% -93 -67.4% 80 71.4% 336 100.0%
Drupal\Core\Database\Query\Select::addTag0 N/A% -11 -8.2% -4 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% -8 -6.0% -3 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -7 -5.2% -19 -13.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 2 1.5% 5 3.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getKey0 N/A% -2 -1.5% 3 2.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 1 0.7% -3 -2.2% 0 0.0% 0 0.0%