Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: 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 #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,001 4,103 102 2.5%
Incl. Wall Time (microsec) per call 572 586 15 2.5%
Excl. Wall Time (microsec)87 84 -3 -3.4%
Incl. CPU (microsecs)2,723 2,836 113 4.1%
Incl. CPU (microsecs) per call 389 405 16 4.1%
Excl. CPU (microsec)68 56 -12 -17.6%
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)145,272 145,216 -56 -0.0%
Incl. PeakMemUse (bytes) per call 20,753 20,745 -8 -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% 102 2.4% 113 3.1% 0 0.0% -56 -0.0%
Exclusive Metrics Diff for Current Function-3 -2.9% -12 -10.6% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 110 107.8% 91 80.5% 0 N/A% -104 -185.7%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% -39 -38.2% -12 -10.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% 34 33.3% 36 31.9% 0 N/A% -32 -57.1%
Drupal\comment\CommentStatistics::read0 N/A% -3 -2.9% -2 -1.8% 0 N/A% 80 142.9%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 63 61.8% 67 59.3% 0 N/A% 120 214.3%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 22 21.6% 21 18.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 16 15.7% 16 14.2% 0 N/A% 40 71.4%
Drupal\Core\Database\Connection::query0 N/A% 4 3.9% 21 18.6% 0 N/A% -216 -385.7%