Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: 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 #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)7,560 7,305 -255 -3.4%
Incl. Wall Time (microsec) per call 504 487 -17 -3.4%
Excl. Wall Time (microsec)234 231 -3 -1.3%
Incl. CPU (microsecs)6,903 6,803 -100 -1.4%
Incl. CPU (microsecs) per call 460 454 -7 -1.4%
Excl. CPU (microsec)186 196 10 5.4%
Incl. MemUse (bytes)179,536 179,528 -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)143,392 143,320 -72 -0.1%
Incl. PeakMemUse (bytes) per call 9,559 9,555 -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 Function-3 -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%