Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: 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 #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,103 3,971 -132 -3.2%
Incl. Wall Time (microsec) per call 586 567 -19 -3.2%
Excl. Wall Time (microsec)84 85 1 1.2%
Incl. CPU (microsecs)2,836 2,739 -97 -3.4%
Incl. CPU (microsecs) per call 405 391 -14 -3.4%
Excl. CPU (microsec)56 60 4 7.1%
Incl. MemUse (bytes)140,200 140,200 0 0.0%
Incl. MemUse (bytes) per call 20,029 20,029 0 0.0%
Excl. MemUse (bytes)-4,296 -4,296 0 0.0%
Incl. PeakMemUse (bytes)145,216 145,216 0 0.0%
Incl. PeakMemUse (bytes) per call 20,745 20,745 0 0.0%
Excl. PeakMemUse (bytes)3,744 3,744 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% -132 -18.1% -97 -12.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.8% 4 4.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -97 -73.5% -65 -67.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% -37 -28.0% -36 -37.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 3 2.3% 3 3.1% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% -1 -0.8% 1 1.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% -58 -43.9% -59 -60.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -56 -42.4% -23 -23.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -13 -9.8% -12 -12.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -6 -4.5% -7 -7.2% 0 N/A% 0 N/A%