Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,114 1,997 -117 -5.5%
Incl. Wall Time (microsec) per call 529 499 -29 -5.5%
Excl. Wall Time (microsec)47 46 -1 -2.1%
Incl. CPU (microsecs)1,594 1,489 -105 -6.6%
Incl. CPU (microsecs) per call 399 372 -26 -6.6%
Excl. CPU (microsec)35 38 3 8.6%
Incl. MemUse (bytes)87,976 87,976 0 0.0%
Incl. MemUse (bytes) per call 21,994 21,994 0 0.0%
Excl. MemUse (bytes)696 696 0 0.0%
Incl. PeakMemUse (bytes)89,592 89,592 0 0.0%
Incl. PeakMemUse (bytes) per call 22,398 22,398 0 0.0%
Excl. PeakMemUse (bytes)2,992 2,992 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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\Database\Query\Select::execute0 N/A% -117 -125.8% -105 -53.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.9% 3 2.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -106 -90.6% -96 -91.4% 0 N/A% 0 N/A%
comment_entity_load0 N/A% -8 -6.8% -8 -7.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -3 -2.6% -1 -1.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% -48 -41.0% -48 -45.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -27 -23.1% -30 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -26 -22.2% -13 -12.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -15 -12.8% -17 -16.2% 0 N/A% 0 N/A%