Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b14dd8356b: 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 #518b13c95a609Run #518b14dd8356bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,677 3,685 8 0.2%
Incl. Wall Time (microsec) per call 3,677 3,685 8 0.2%
Excl. Wall Time (microsec)66 52 -14 -21.2%
Incl. CPU (microsecs)1,260 1,294 34 2.7%
Incl. CPU (microsecs) per call 1,260 1,294 34 2.7%
Excl. CPU (microsec)43 32 -11 -25.6%
Incl. MemUse (bytes)54,432 54,432 0 0.0%
Incl. MemUse (bytes) per call 54,432 54,432 0 0.0%
Excl. MemUse (bytes)-616 -616 0 0.0%
Incl. PeakMemUse (bytes)62,376 62,376 0 0.0%
Incl. PeakMemUse (bytes) per call 62,376 62,376 0 0.0%
Excl. PeakMemUse (bytes)1,848 1,848 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% 8 1.0% 34 5.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -175.0% -11 -32.4% 0 N/A% 0 N/A%
Parent function
comment_get_thread0 N/A% 8 100.0% 34 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% 22 275.0% 52 152.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% 6 75.0% 6 17.6% 0 N/A% 0 N/A%
pager_default_initialize0 N/A% -3 -37.5% -3 -8.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchField0 N/A% -3 -37.5% -10 -29.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::range0 N/A% 0 0.0% -1 -2.9% 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%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%