Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: 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 #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)6,249 6,422 173 2.8%
Incl. Wall Time (microsec) per call 781 803 22 2.8%
Excl. Wall Time (microsec)87 86 -1 -1.1%
Incl. CPU (microsecs)4,085 4,201 116 2.8%
Incl. CPU (microsecs) per call 511 525 15 2.8%
Excl. CPU (microsec)71 69 -2 -2.8%
Incl. MemUse (bytes)365,464 365,456 -8 -0.0%
Incl. MemUse (bytes) per call 45,683 45,682 -1 -0.0%
Excl. MemUse (bytes)-31,152 -31,152 0 0.0%
Incl. PeakMemUse (bytes)358,928 359,680 752 0.2%
Incl. PeakMemUse (bytes) per call 44,866 44,960 94 0.2%
Excl. PeakMemUse (bytes)3,056 3,056 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% 173 10.8% 116 6.7% -8 -0.0% 752 3.3%
Exclusive Metrics Diff for Current Function-1 -0.6% -2 -1.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::loadMultiple0 N/A% 183 105.8% 142 122.4% 0 0.0% 128 17.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% -21 -12.1% -21 -18.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 5 2.9% 4 3.4% 0 0.0% 368 48.9%
Drupal\comment\CommentStatistics::read0 N/A% 4 2.3% -8 -6.9% -8 -100.0% 152 20.2%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 2 1.2% -3 -2.6% 0 0.0% 64 8.5%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 0 0.0% 2 1.7% 0 0.0% 40 5.3%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 91 52.6% 36 31.0% -8 -100.0% 544 72.3%
Drupal\Core\Database\Query\Select::__toString0 N/A% 43 24.9% 44 37.9% 0 0.0% 168 22.3%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 28 16.2% 28 24.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 12 6.9% 10 8.6% 0 0.0% 40 5.3%