Diff Report
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #51f62b0e7bc11Run #51f628573214cDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)21,709 21,731 22 0.1%
Incl. Wall Time (microsec) per call 543 543 1 0.1%
Excl. Wall Time (microsec)504 489 -15 -3.0%
Incl. CPU (microsecs)20,001 16,001 -4,000 -20.0%
Incl. CPU (microsecs) per call 500 400 -100 -20.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)709,032 709,232 200 0.0%
Incl. MemUse (bytes) per call 17,726 17,731 5 0.0%
Excl. MemUse (bytes)-51,248 -51,104 144 0.3%
Incl. PeakMemUse (bytes)450,336 450,896 560 0.1%
Incl. PeakMemUse (bytes) per call 11,258 11,272 14 0.1%
Excl. PeakMemUse (bytes)6,800 6,800 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% 22 0.1% -4,000 -20.0% 200 0.0% 560 0.1%
Exclusive Metrics Diff for Current Function-15 -68.2% 0 0.0% 144 72.0% 0 0.0%
Parent functions
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 34 154.5% 4,001 100.0% 160 80.0% 560 100.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -15 -68.2% -8,000 -200.0% 32 16.0% 96 17.1%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% 5 22.7% 4,000 100.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 5 22.7% 4,000 100.0% 8 4.0% -96 -17.1%
Drupal\user\UserData::get0 N/A% -4 -18.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::execute0 N/A% -3 -13.6% -4,000 -100.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 1 4.5% -4,001 -100.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -1 -4.5% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 49 222.7% 0 0.0% 64 32.0% -80 -14.3%
Drupal\Core\Database\Query\Select::__toString0 N/A% -32 -145.5% 4,000 100.0% -80 -40.0% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 22 100.0% -12,000 -300.0% -120 -60.0% 80 14.3%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -2 -9.1% 4,000 100.0% 192 96.0% 560 100.0%