Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls479 479 0 0.0%
Incl. Wall Time (microsec)2,090 2,057 -33 -1.6%
Incl. Wall Time (microsec) per call 4 4 -0 -1.6%
Excl. Wall Time (microsec)2,071 2,039 -32 -1.5%
Incl. MemUse (bytes)29,344 29,368 24 0.1%
Incl. MemUse (bytes) per call 61 61 0 0.1%
Excl. MemUse (bytes)26,944 26,960 16 0.1%
Incl. PeakMemUse (bytes)2,456 2,152 -304 -12.4%
Incl. PeakMemUse (bytes) per call 5 4 -1 -12.4%
Excl. PeakMemUse (bytes)2,456 2,152 -304 -12.4%

Parent/Child Regression/Improvement report for mb_strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
mb_strtolower0 N/A% -33 -0.1% 24 0.0% -304 -0.0%
Exclusive Metrics Diff for Current Function-32 -97.0% 16 66.7% -304 -100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -33 -100.0% 24 100.0% -304 -100.0%
Child function
Drupal\Core\Template\AttributeString::__toString0 N/A% -1 -3.0% 8 33.3% 0 0.0%