Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: 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 #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)9,377 9,196 -181 -1.9%
Incl. Wall Time (microsec) per call 938 920 -18 -1.9%
Excl. Wall Time (microsec)140 146 6 4.3%
Incl. CPU (microsecs)6,354 6,242 -112 -1.8%
Incl. CPU (microsecs) per call 635 624 -11 -1.8%
Excl. CPU (microsec)109 112 3 2.8%
Incl. MemUse (bytes)180,056 180,040 -16 -0.0%
Incl. MemUse (bytes) per call 18,006 18,004 -2 -0.0%
Excl. MemUse (bytes)-4,992 -4,992 0 0.0%
Incl. PeakMemUse (bytes)155,040 155,312 272 0.2%
Incl. PeakMemUse (bytes) per call 15,504 15,531 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 Function6 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%