Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: 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 #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)8,490 8,864 374 4.4%
Incl. Wall Time (microsec) per call 943 985 42 4.4%
Excl. Wall Time (microsec)129 133 4 3.1%
Incl. CPU (microsecs)5,060 5,389 329 6.5%
Incl. CPU (microsecs) per call 562 599 37 6.5%
Excl. CPU (microsec)106 126 20 18.9%
Incl. MemUse (bytes)243,512 243,504 -8 -0.0%
Incl. MemUse (bytes) per call 27,057 27,056 -1 -0.0%
Excl. MemUse (bytes)-9,184 -9,184 0 0.0%
Incl. PeakMemUse (bytes)262,008 261,960 -48 -0.0%
Incl. PeakMemUse (bytes) per call 29,112 29,107 -5 -0.0%
Excl. PeakMemUse (bytes)4,408 4,408 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% 374 39.5% 329 456.9% -8 -0.0% -48 -0.2%
Exclusive Metrics Diff for Current Function4 1.1% 20 6.1% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 252 67.4% 209 63.5% -8 -100.0% -48 -100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 135 36.1% 82 24.9% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -38 -10.2% 4 1.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 31 8.3% 37 11.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::execute0 N/A% -6 -1.6% -3 -0.9% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 286 76.5% 227 69.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 47 12.6% 51 15.5% 0 0.0% -40 -83.3%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 20 5.3% 18 5.5% 8 100.0% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 17 4.5% 13 4.0% -16 -200.0% -8 -16.7%