Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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 #53923d861ff11Run #53923e3238612DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)39,489 38,316 -1,173 -3.0%
Incl. Wall Time (microsec) per call 1,013 982 -30 -3.0%
Excl. Wall Time (microsec)615 585 -30 -4.9%
Incl. CPU (microsecs)26,748 26,175 -573 -2.1%
Incl. CPU (microsecs) per call 686 671 -15 -2.1%
Excl. CPU (microsec)508 488 -20 -3.9%
Incl. MemUse (bytes)190,180 190,180 0 0.0%
Incl. MemUse (bytes) per call 4,876 4,876 0 0.0%
Excl. MemUse (bytes)-21,152 -21,152 0 0.0%
Incl. PeakMemUse (bytes)198,716 198,716 0 0.0%
Incl. PeakMemUse (bytes) per call 5,095 5,095 0 0.0%
Excl. PeakMemUse (bytes)5,076 5,076 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% -1,173 -250.1% -573 -179.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-30 -2.6% -20 -3.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -623 -53.1% -183 -31.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% -304 -25.9% -16 -2.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% -195 -16.6% -51 -8.9% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% 71 6.1% -105 -18.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -56 -4.8% -118 -20.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple0 N/A% -35 -3.0% -75 -13.1% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser0 N/A% -31 -2.6% -25 -4.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -887 -75.6% -286 -49.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -126 -10.7% -129 -22.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -68 -5.8% -69 -12.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -62 -5.3% -69 -12.0% 0 N/A% 0 N/A%