Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element\Link::preRenderLink

Drupal\Core\Render\Element\Link::preRenderLinkRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,955 1,995 40 2.0%
Incl. Wall Time (microsec) per call 391 399 8 2.0%
Excl. Wall Time (microsec)58 60 2 3.4%
Incl. CPU (microsecs)1,960 1,999 39 2.0%
Incl. CPU (microsecs) per call 392 400 8 2.0%
Excl. CPU (microsec)45 45 0 0.0%
Incl. MemUse (bytes)22,840 22,840 0 0.0%
Incl. MemUse (bytes) per call 4,568 4,568 0 0.0%
Excl. MemUse (bytes)3,896 3,896 0 0.0%
Incl. PeakMemUse (bytes)76,736 76,248 -488 -0.6%
Incl. PeakMemUse (bytes) per call 15,347 15,250 -98 -0.6%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Element\Link::preRenderLink [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\Render\Element\Link::preRenderLink0 N/A% 40 5.4% 39 10.7% 0 0.0% -488 -4.6%
Exclusive Metrics Diff for Current Function2 5.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
call_user_func0 N/A% 40 100.0% 39 100.0% 0 N/A% -488 -100.0%
Child functions
Drupal::l0 N/A% 40 100.0% 42 107.7% 0 N/A% -488 -100.0%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -2 -5.0% -3 -7.7% 0 N/A% 0 0.0%
Drupal\Core\Url::getOptions0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 0.0%
Drupal\Core\Url::setOptions0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 0.0%