Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18f1daaf9e: XHProf Run (Namespace=drupal-perf-ezeedub)
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 #51a18dd97f04cRun #51a18f1daaf9eDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)36,227 37,112 885 2.4%
Incl. Wall Time (microsec) per call 1,725 1,767 42 2.4%
Excl. Wall Time (microsec)790 803 13 1.6%
Incl. CPU (microsecs)36,001 40,003 4,002 11.1%
Incl. CPU (microsecs) per call 1,714 1,905 191 11.1%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)89,980 89,980 0 0.0%
Incl. MemUse (bytes) per call 4,285 4,285 0 0.0%
Excl. MemUse (bytes)-169,488 -169,504 -16 -0.0%
Incl. PeakMemUse (bytes)53,108 53,020 -88 -0.2%
Incl. PeakMemUse (bytes) per call 2,529 2,525 -4 -0.2%
Excl. PeakMemUse (bytes)740 740 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% 885 4.9% 4,002 25.0% 0 0.0% -88 -0.3%
Exclusive Metrics Diff for Current Function13 1.5% 0 0.0% -16 N/A% 0 0.0%
Parent function
aggregator_load_feed_items0 N/A% 885 100.0% 4,002 100.0% 0 N/A% -88 -100.0%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% 801 90.5% 2 0.0% 0 N/A% -88 -100.0%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery0 N/A% 49 5.5% 4,000 100.0% 16 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% 27 3.1% 0 0.0% 0 N/A% 0 0.0%
pager_default_initialize0 N/A% -14 -1.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::range0 N/A% 6 0.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchField0 N/A% 3 0.3% 0 0.0% 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%