Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: 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 #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)9,196 9,377 181 2.0%
Incl. Wall Time (microsec) per call 920 938 18 2.0%
Excl. Wall Time (microsec)146 140 -6 -4.1%
Incl. CPU (microsecs)6,242 6,354 112 1.8%
Incl. CPU (microsecs) per call 624 635 11 1.8%
Excl. CPU (microsec)112 109 -3 -2.7%
Incl. MemUse (bytes)180,040 180,056 16 0.0%
Incl. MemUse (bytes) per call 18,004 18,006 2 0.0%
Excl. MemUse (bytes)-4,992 -4,992 0 0.0%
Incl. PeakMemUse (bytes)155,312 155,040 -272 -0.2%
Incl. PeakMemUse (bytes) per call 15,531 15,504 -27 -0.2%
Excl. PeakMemUse (bytes)3,880 3,880 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% 181 72.7% 112 92.6% 16 0.1% -272 -1.2%
Exclusive Metrics Diff for Current Function-6 -3.3% -3 -2.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 81 44.8% 48 42.9% 16 100.0% -272 -100.0%
menu_local_tasks0 N/A% 54 29.8% 39 34.8% 0 0.0% 0 0.0%
Drupal\field_sql_storage\Entity\Query::result0 N/A% 33 18.2% 12 10.7% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 N/A% 13 7.2% 13 11.6% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 89 49.2% 89 79.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::query0 N/A% 88 48.6% 15 13.4% 16 100.0% -72 -26.5%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 11 6.1% 12 10.7% 0 0.0% -240 -88.2%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -0.6% -1 -0.9% 0 0.0% 40 14.7%