Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\PagerSelectExtender::execute

Drupal\Core\Database\Query\PagerSelectExtender::executeRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,174 2,140 -34 -1.6%
Incl. Wall Time (microsec) per call 2,174 2,140 -34 -1.6%
Excl. Wall Time (microsec)51 46 -5 -9.8%
Incl. CPU (microsecs)1,258 1,297 39 3.1%
Incl. CPU (microsecs) per call 1,258 1,297 39 3.1%
Excl. CPU (microsec)35 32 -3 -8.6%
Incl. MemUse (bytes)54,944 54,944 0 0.0%
Incl. MemUse (bytes) per call 54,944 54,944 0 0.0%
Excl. MemUse (bytes)-616 -616 0 0.0%
Incl. PeakMemUse (bytes)67,392 67,256 -136 -0.2%
Incl. PeakMemUse (bytes) per call 67,392 67,256 -136 -0.2%
Excl. PeakMemUse (bytes)1,640 1,640 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\PagerSelectExtender::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\PagerSelectExtender::execute0 N/A% -34 -0.3% 39 0.4% 0 0.0% -136 -0.1%
Exclusive Metrics Diff for Current Function-5 -14.7% -3 -7.7% 0 N/A% 0 0.0%
Parent function
comment_get_thread0 N/A% -34 -100.0% 39 100.0% 0 N/A% -136 -100.0%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -35 -102.9% 38 97.4% 0 N/A% -136 -100.0%
Drupal\Core\Database\Query\SelectExtender::range0 N/A% 5 14.7% 6 15.4% 0 N/A% 0 0.0%
pager_default_initialize0 N/A% 2 5.9% 2 5.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% -1 -2.9% -5 -12.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::ensureElement0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchField0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%