Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)8,805 8,837 32 0.4%
Incl. Wall Time (microsec) per call 677 680 2 0.4%
Excl. Wall Time (microsec)173 174 1 0.6%
Incl. CPU (microsecs)6,315 6,204 -111 -1.8%
Incl. CPU (microsecs) per call 486 477 -9 -1.8%
Excl. CPU (microsec)137 132 -5 -3.6%
Incl. MemUse (bytes)200,864 200,864 0 0.0%
Incl. MemUse (bytes) per call 15,451 15,451 0 0.0%
Excl. MemUse (bytes)-3,472 -3,472 0 0.0%
Incl. PeakMemUse (bytes)197,184 197,560 376 0.2%
Incl. PeakMemUse (bytes) per call 15,168 15,197 29 0.2%
Excl. PeakMemUse (bytes)6,008 6,008 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% 32 1.4% -111 -5.5% 0 0.0% 376 0.8%
Exclusive Metrics Diff for Current Function1 3.1% -5 -4.5% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 59 184.4% -26 -23.4% 0 N/A% 448 119.1%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% 31 96.9% 33 29.7% 0 N/A% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -21 -65.6% -53 -47.7% 0 N/A% -72 -19.1%
_menu_get_legacy_tasks0 N/A% -19 -59.4% -18 -16.2% 0 N/A% 0 0.0%
menu_tree_check_access0 N/A% -11 -34.4% -6 -5.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -8 -25.0% -26 -23.4% 0 N/A% 0 0.0%
Drupal\user\UserData::get0 N/A% 3 9.4% -2 -1.8% 0 N/A% 0 0.0%
comment_entity_load0 N/A% -2 -6.2% -13 -11.7% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 126 393.8% -23 -20.7% 0 N/A% 376 100.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% -86 -268.8% -83 -74.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -30 -93.8% -31 -27.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 21 65.6% 31 27.9% 0 N/A% 0 0.0%