Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\PagerSelectExtender::execute

Drupal\Core\Database\Query\PagerSelectExtender::executeRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,760 1,751 -9 -0.5%
Incl. Wall Time (microsec) per call 1,760 1,751 -9 -0.5%
Excl. Wall Time (microsec)57 56 -1 -1.8%
Incl. CPU (microsecs)1,703 1,692 -11 -0.6%
Incl. CPU (microsecs) per call 1,703 1,692 -11 -0.6%
Excl. CPU (microsec)41 39 -2 -4.9%
Incl. MemUse (bytes)46,568 46,568 0 0.0%
Incl. MemUse (bytes) per call 46,568 46,568 0 0.0%
Excl. MemUse (bytes)1,064 1,064 0 0.0%
Incl. PeakMemUse (bytes)54,584 54,584 0 0.0%
Incl. PeakMemUse (bytes) per call 54,584 54,584 0 0.0%
Excl. PeakMemUse (bytes)2,120 2,120 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% -9 -1.6% -11 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -11.1% -2 -18.2% 0 N/A% 0 N/A%
Parent function
comment_get_thread0 N/A% -9 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -7 -77.8% -7 -63.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% -2 -22.2% -3 -27.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::range0 N/A% 1 11.1% -2 -18.2% 0 N/A% 0 N/A%
pager_default_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchField0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::ensureElement0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%