Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: 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 #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,845 3,827 -18 -0.5%
Incl. Wall Time (microsec) per call 641 638 -3 -0.5%
Excl. Wall Time (microsec)62 59 -3 -4.8%
Incl. CPU (microsecs)2,695 2,689 -6 -0.2%
Incl. CPU (microsecs) per call 449 448 -1 -0.2%
Excl. CPU (microsec)51 49 -2 -3.9%
Incl. MemUse (bytes)124,304 124,304 0 0.0%
Incl. MemUse (bytes) per call 20,717 20,717 0 0.0%
Excl. MemUse (bytes)640 640 0 0.0%
Incl. PeakMemUse (bytes)129,424 129,424 0 0.0%
Incl. PeakMemUse (bytes) per call 21,571 21,571 0 0.0%
Excl. PeakMemUse (bytes)4,312 4,312 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% -18 -6.1% -6 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -16.7% -2 -33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -15 -83.3% -5 -83.3% 0 N/A% 0 N/A%
Drupal\taxonomy\TermStorageController::loadTree0 N/A% 10 55.6% -2 -33.3% 0 N/A% 0 N/A%
Drupal\forum\ForumManager::getForumStatistics0 N/A% -9 -50.0% -5 -83.3% 0 N/A% 0 N/A%
Drupal\forum\ForumManager::getLastPost0 N/A% -4 -22.2% 4 66.7% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% -8 -44.4% -6 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -3 -16.7% 9 150.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -3 -16.7% -4 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -5.6% -3 -50.0% 0 N/A% 0 N/A%