Diff Report
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: 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 #52f5cb9d4924fRun #52f5cb0964fa0DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,001 2,114 113 5.6%
Incl. Wall Time (microsec) per call 500 529 28 5.6%
Excl. Wall Time (microsec)43 47 4 9.3%
Incl. CPU (microsecs)1,494 1,594 100 6.7%
Incl. CPU (microsecs) per call 374 399 25 6.7%
Excl. CPU (microsec)33 35 2 6.1%
Incl. MemUse (bytes)87,976 87,976 0 0.0%
Incl. MemUse (bytes) per call 21,994 21,994 0 0.0%
Excl. MemUse (bytes)696 696 0 0.0%
Incl. PeakMemUse (bytes)89,592 89,592 0 0.0%
Incl. PeakMemUse (bytes) per call 22,398 22,398 0 0.0%
Excl. PeakMemUse (bytes)2,992 2,992 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% 113 21.3% 100 23.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 3.5% 2 2.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% 109 96.5% 97 97.0% 0 N/A% 0 N/A%
comment_entity_load0 N/A% 4 3.5% 4 4.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 44 38.9% 45 45.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 28 24.8% 13 13.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 20 17.7% 23 23.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 17 15.0% 17 17.0% 0 N/A% 0 N/A%