Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: 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 #51a9457328375DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,174 2,262 88 4.0%
Incl. Wall Time (microsec) per call 2,174 2,262 88 4.0%
Excl. Wall Time (microsec)51 45 -6 -11.8%
Incl. CPU (microsecs)1,258 1,302 44 3.5%
Incl. CPU (microsecs) per call 1,258 1,302 44 3.5%
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 67,392 0 0.0%
Incl. PeakMemUse (bytes) per call 67,392 67,392 0 0.0%
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% 88 10.2% 44 5.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -6.8% -3 -6.8% 0 N/A% 0 N/A%
Parent function
comment_get_thread0 N/A% 88 100.0% 44 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% 84 95.5% 38 86.4% 0 N/A% 0 N/A%
pager_default_initialize0 N/A% 5 5.7% 4 9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% 4 4.5% 3 6.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::range0 N/A% 1 1.1% 2 4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchField0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::ensureElement0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%