Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,103 4,001 -102 -2.5%
Incl. Wall Time (microsec) per call 586 572 -15 -2.5%
Excl. Wall Time (microsec)84 87 3 3.6%
Incl. CPU (microsecs)2,836 2,723 -113 -4.0%
Incl. CPU (microsecs) per call 405 389 -16 -4.0%
Excl. CPU (microsec)56 68 12 21.4%
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)145,216 145,272 56 0.0%
Incl. PeakMemUse (bytes) per call 20,745 20,753 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 Function3 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%