Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: 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 #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)17,149 17,084 -65 -0.4%
Incl. Wall Time (microsec) per call 572 569 -2 -0.4%
Excl. Wall Time (microsec)272 275 3 1.1%
Incl. CPU (microsecs)12,679 12,678 -1 -0.0%
Incl. CPU (microsecs) per call 423 423 -0 -0.0%
Excl. CPU (microsec)194 213 19 9.8%
Incl. MemUse (bytes)439,072 439,096 24 0.0%
Incl. MemUse (bytes) per call 14,636 14,637 1 0.0%
Excl. MemUse (bytes)-27,776 -27,776 0 0.0%
Incl. PeakMemUse (bytes)138,808 139,240 432 0.3%
Incl. PeakMemUse (bytes) per call 4,627 4,641 14 0.3%
Excl. PeakMemUse (bytes)3,376 3,376 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% -65 -66.3% -1 -0.4% 24 0.1% 432 1.1%
Exclusive Metrics Diff for Current Function3 4.6% 19 1900.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -38 -58.5% 0 0.0% 0 0.0% 408 94.4%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% -11 -16.9% -1 -100.0% 24 100.0% 24 5.6%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -7 -10.8% 4 400.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -6 -9.2% -3 -300.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -3 -4.6% -1 -100.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -76 -116.9% -18 -1800.0% 24 100.0% 24 5.6%
Drupal\Core\Database\Query\Select::__toString0 N/A% 5 7.7% 2 200.0% 0 0.0% 480 111.1%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 7.7% -1 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -2 -3.1% -3 -300.0% 0 0.0% -72 -16.7%