Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls160 160 0 0.0%
Incl. Wall Time (microsec)2,051 2,003 -48 -2.3%
Incl. Wall Time (microsec) per call 13 13 -0 -2.3%
Excl. Wall Time (microsec)2,051 2,003 -48 -2.3%
Incl. CPU (microsecs)2,220 2,149 -71 -3.2%
Incl. CPU (microsecs) per call 14 13 -0 -3.2%
Excl. CPU (microsec)2,220 2,149 -71 -3.2%
Incl. MemUse (bytes)11,748 11,748 0 0.0%
Incl. MemUse (bytes) per call 73 73 0 0.0%
Excl. MemUse (bytes)11,748 11,748 0 0.0%
Incl. PeakMemUse (bytes)9,676 9,756 80 0.8%
Incl. PeakMemUse (bytes) per call 60 61 1 0.8%
Excl. PeakMemUse (bytes)9,676 9,756 80 0.8%

Parent/Child Regression/Improvement report for mb_strtolower [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
mb_strtolower0 N/A% -48 -1.0% -71 -1.9% 0 0.0% 80 0.1%
Exclusive Metrics Diff for Current Function-48 -100.0% -71 -100.0% 0 N/A% 80 100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -48 -100.0% -71 -100.0% 0 N/A% 80 100.0%