Diff Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: 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 #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)8,544 8,638 94 1.1%
Incl. Wall Time (microsec) per call 610 617 7 1.1%
Excl. Wall Time (microsec)145 142 -3 -2.1%
Incl. CPU (microsecs)5,797 5,902 105 1.8%
Incl. CPU (microsecs) per call 414 422 8 1.8%
Excl. CPU (microsec)108 110 2 1.9%
Incl. MemUse (bytes)343,568 343,576 8 0.0%
Incl. MemUse (bytes) per call 24,541 24,541 1 0.0%
Excl. MemUse (bytes)-23,584 -23,584 0 0.0%
Incl. PeakMemUse (bytes)313,504 313,536 32 0.0%
Incl. PeakMemUse (bytes) per call 22,393 22,395 2 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% 94 5.2% 105 5.7% 8 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function-3 -3.2% 2 1.9% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% 95 101.1% 80 76.2% 8 100.0% 32 100.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -33 -35.1% -34 -32.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 26 27.7% 30 28.6% 0 0.0% 0 0.0%
forum_node_load0 N/A% 25 26.6% 16 15.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -14 -14.9% -1 -1.0% 0 0.0% 0 0.0%
Drupal\taxonomy\TermStorageController::loadParents0 N/A% -6 -6.4% -4 -3.8% 0 0.0% 0 0.0%
comment_entity_load0 N/A% -3 -3.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::execute0 N/A% 2 2.1% 12 11.4% 0 0.0% 0 0.0%
_menu_get_legacy_tasks0 N/A% 2 2.1% 2 1.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% 0 0.0% 4 3.8% 0 0.0% 0 0.0%
Drupal\taxonomy\TermStorageController::loadTree0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::getArguments0 N/A% 47 50.0% 52 49.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::query0 N/A% 34 36.2% 41 39.0% 8 100.0% 376 1175.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 31 33.0% 29 27.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% -15 -16.0% -19 -18.1% 0 0.0% -344 -1075.0%