Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: 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 #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)8,638 8,581 -57 -0.7%
Incl. Wall Time (microsec) per call 617 613 -4 -0.7%
Excl. Wall Time (microsec)142 147 5 3.5%
Incl. CPU (microsecs)5,902 5,844 -58 -1.0%
Incl. CPU (microsecs) per call 422 417 -4 -1.0%
Excl. CPU (microsec)110 114 4 3.6%
Incl. MemUse (bytes)343,576 343,576 0 0.0%
Incl. MemUse (bytes) per call 24,541 24,541 0 0.0%
Excl. MemUse (bytes)-23,584 -23,584 0 0.0%
Incl. PeakMemUse (bytes)313,536 313,536 0 0.0%
Incl. PeakMemUse (bytes) per call 22,395 22,395 0 0.0%
Excl. PeakMemUse (bytes)4,592 4,592 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% -57 -50.0% -58 -134.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 8.8% 4 6.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 28 49.1% 29 50.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -27 -47.4% -29 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -23 -40.4% -24 -41.4% 0 N/A% 0 N/A%
forum_node_load0 N/A% -19 -33.3% -14 -24.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::execute0 N/A% -9 -15.8% -11 -19.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -5 -8.8% -4 -6.9% 0 N/A% 0 N/A%
Drupal\taxonomy\TermStorageController::loadTree0 N/A% -4 -7.0% -1 -1.7% 0 N/A% 0 N/A%
Drupal\taxonomy\TermStorageController::loadParents0 N/A% 3 5.3% 1 1.7% 0 N/A% 0 N/A%
comment_entity_load0 N/A% -2 -3.5% -3 -5.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 1 1.8% -3 -5.2% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::getArguments0 N/A% -45 -78.9% -47 -81.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -27 -47.4% -28 -48.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 17 29.8% 15 25.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -7 -12.3% -2 -3.4% 0 N/A% 0 N/A%