Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: 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 #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,494 1,482 -12 -0.8%
Incl. Wall Time (microsec) per call 1,494 1,482 -12 -0.8%
Excl. Wall Time (microsec)62 33 -29 -46.8%
Incl. CPU (microsecs)918 880 -38 -4.1%
Incl. CPU (microsecs) per call 918 880 -38 -4.1%
Excl. CPU (microsec)54 22 -32 -59.3%
Incl. MemUse (bytes)41,944 41,960 16 0.0%
Incl. MemUse (bytes) per call 41,944 41,960 16 0.0%
Excl. MemUse (bytes)-1,504 -1,504 0 0.0%
Incl. PeakMemUse (bytes)47,064 47,040 -24 -0.1%
Incl. PeakMemUse (bytes) per call 47,064 47,040 -24 -0.1%
Excl. PeakMemUse (bytes)1,784 1,784 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% -12 -0.2% -38 -0.6% 16 0.1% -24 -0.1%
Exclusive Metrics Diff for Current Function-29 -241.7% -32 -84.2% 0 0.0% 0 0.0%
Parent function
comment_get_thread0 N/A% -12 -100.0% -38 -100.0% 16 100.0% -24 -100.0%
Child functions
pager_default_initialize0 N/A% 25 208.3% 26 68.4% 16 100.0% 16 66.7%
Drupal\Core\Database\Query\Select::execute0 N/A% -8 -66.7% -33 -86.8% 0 0.0% -40 -166.7%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% -3 -25.0% -3 -7.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::range0 N/A% 2 16.7% 2 5.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchField0 N/A% 1 8.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::ensureElement0 N/A% 0 0.0% 2 5.3% 0 0.0% 0 0.0%