Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\PagerSelectExtender::execute

Drupal\Core\Database\Query\PagerSelectExtender::executeRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,543 2,506 -37 -1.5%
Incl. Wall Time (microsec) per call 2,543 2,506 -37 -1.5%
Excl. Wall Time (microsec)54 55 1 1.9%
Incl. CPU (microsecs)1,592 1,557 -35 -2.2%
Incl. CPU (microsecs) per call 1,592 1,557 -35 -2.2%
Excl. CPU (microsec)31 32 1 3.2%
Incl. MemUse (bytes)55,456 55,456 0 0.0%
Incl. MemUse (bytes) per call 55,456 55,456 0 0.0%
Excl. MemUse (bytes)-616 -616 0 0.0%
Incl. PeakMemUse (bytes)63,880 63,880 0 0.0%
Incl. PeakMemUse (bytes) per call 63,880 63,880 0 0.0%
Excl. PeakMemUse (bytes)1,832 1,832 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% -37 -5.6% -35 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.7% 1 2.9% 0 N/A% 0 N/A%
Parent function
comment_get_thread0 N/A% -37 -100.0% -35 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -43 -116.2% -43 -122.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchField0 N/A% 5 13.5% 6 17.1% 0 N/A% 0 N/A%
pager_default_initialize0 N/A% 0 0.0% -1 -2.9% 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\SelectExtender::preExecute0 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%
Drupal\Core\Database\Query\PagerSelectExtender::ensureElement0 N/A% 0 0.0% 2 5.7% 0 N/A% 0 N/A%