Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)7,305 7,560 255 3.5%
Incl. Wall Time (microsec) per call 487 504 17 3.5%
Excl. Wall Time (microsec)231 234 3 1.3%
Incl. CPU (microsecs)6,803 6,903 100 1.5%
Incl. CPU (microsecs) per call 454 460 7 1.5%
Excl. CPU (microsec)196 186 -10 -5.1%
Incl. MemUse (bytes)179,528 179,536 8 0.0%
Incl. MemUse (bytes) per call 11,969 11,969 1 0.0%
Excl. MemUse (bytes)-4,104 -4,104 0 0.0%
Incl. PeakMemUse (bytes)143,320 143,392 72 0.1%
Incl. PeakMemUse (bytes) per call 9,555 9,559 5 0.1%
Excl. PeakMemUse (bytes)4,664 4,664 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% 255 16.1% 100 5.6% 8 0.0% 72 0.2%
Exclusive Metrics Diff for Current Function3 1.2% -10 -10.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 206 80.8% 113 113.0% 0 0.0% 104 144.4%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 42 16.5% 49 49.0% 0 0.0% 0 0.0%
Drupal\comment\CommentStatistics::read0 N/A% 13 5.1% 12 12.0% 0 0.0% -40 -55.6%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple0 N/A% -11 -4.3% -13 -13.0% 0 0.0% 0 0.0%
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser0 N/A% 11 4.3% 5 5.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% -6 -2.4% -4 -4.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% 0 0.0% -62 -62.0% 8 100.0% 8 11.1%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 264 103.5% 117 117.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -21 -8.2% -21 -21.0% 0 0.0% 40 55.6%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 11 4.3% 16 16.0% 0 0.0% 64 88.9%
Drupal\Core\Database\Query\Select::__toString0 N/A% -2 -0.8% -2 -2.0% 8 100.0% -32 -44.4%