Diff Report
Run #52e49d4d3a1f8: 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 #52e49d4d3a1f8Run #52e49caf3c7f2DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)3,981 3,849 -132 -3.3%
Incl. Wall Time (microsec) per call 332 321 -11 -3.3%
Excl. Wall Time (microsec)475 439 -36 -7.6%
Incl. CPU (microsecs)3,992 3,861 -131 -3.3%
Incl. CPU (microsecs) per call 333 322 -11 -3.3%
Excl. CPU (microsec)351 310 -41 -11.7%
Incl. MemUse (bytes)464,240 464,240 0 0.0%
Incl. MemUse (bytes) per call 38,687 38,687 0 0.0%
Excl. MemUse (bytes)20,024 20,024 0 0.0%
Incl. PeakMemUse (bytes)356,992 356,992 0 0.0%
Incl. PeakMemUse (bytes) per call 29,749 29,749 0 0.0%
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% -132 -13.8% -131 -14.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-36 -27.3% -41 -31.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% -132 -100.0% -131 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -74 -56.1% -76 -58.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% -10 -7.6% -7 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% -9 -6.8% -4 -3.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -7 -5.3% -9 -6.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 2 1.5% 3 2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% 2 1.5% 5 3.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 N/A%