Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)13,182 13,553 371 2.8%
Incl. Wall Time (microsec) per call 942 968 27 2.8%
Excl. Wall Time (microsec)219 238 19 8.7%
Incl. CPU (microsecs)9,144 9,036 -108 -1.2%
Incl. CPU (microsecs) per call 653 645 -8 -1.2%
Excl. CPU (microsec)180 206 26 14.4%
Incl. MemUse (bytes)72,584 72,584 0 0.0%
Incl. MemUse (bytes) per call 5,185 5,185 0 0.0%
Excl. MemUse (bytes)-4,936 -4,936 0 0.0%
Incl. PeakMemUse (bytes)83,160 83,160 0 0.0%
Incl. PeakMemUse (bytes) per call 5,940 5,940 0 0.0%
Excl. PeakMemUse (bytes)2,492 2,492 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% 371 150.2% -108 -22.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 5.1% 26 24.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% 192 51.8% -11 -10.2% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser0 N/A% 118 31.8% 15 13.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 105 28.3% -17 -15.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 82 22.1% -63 -58.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple0 N/A% -69 -18.6% -45 -41.7% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% -57 -15.4% 13 12.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 377 101.6% -106 -98.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -34 -9.2% -33 -30.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 23 6.2% 23 21.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -14 -3.8% -18 -16.7% 0 N/A% 0 N/A%