Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #5659123816918Run #565914310b034DiffDiff%
Number of Function Calls137 137 0 0.0%
Incl. Wall Time (microsec)1,087 1,080 -7 -0.6%
Incl. Wall Time (microsec) per call 8 8 -0 -0.6%
Excl. Wall Time (microsec)1,036 1,030 -6 -0.6%
Incl. MemUse (bytes)12,576 12,568 -8 -0.1%
Incl. MemUse (bytes) per call 92 92 -0 -0.1%
Excl. MemUse (bytes)10,312 10,304 -8 -0.1%
Incl. PeakMemUse (bytes)9,184 9,136 -48 -0.5%
Incl. PeakMemUse (bytes) per call 67 67 -0 -0.5%
Excl. PeakMemUse (bytes)8,336 8,288 -48 -0.6%

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% -7 -0.5% -8 -0.4% -48 -1.8%
Exclusive Metrics Diff for Current Function-6 -85.7% -8 -100.0% -48 -100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -7 -100.0% -8 -100.0% -48 -100.0%
Child function
Drupal\Core\Template\AttributeString::__toString0 N/A% -1 -14.3% 0 0.0% 0 0.0%