Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls210 210 0 0.0%
Incl. Wall Time (microsec)1,436 1,488 52 3.6%
Incl. Wall Time (microsec) per call 7 7 0 3.6%
Excl. Wall Time (microsec)1,436 1,488 52 3.6%
Incl. CPU (microsecs)1,611 1,639 28 1.7%
Incl. CPU (microsecs) per call 8 8 0 1.7%
Excl. CPU (microsec)1,611 1,639 28 1.7%
Incl. MemUse (bytes)18,376 18,376 0 0.0%
Incl. MemUse (bytes) per call 88 88 0 0.0%
Excl. MemUse (bytes)18,376 18,376 0 0.0%
Incl. PeakMemUse (bytes)3,968 3,920 -48 -1.2%
Incl. PeakMemUse (bytes) per call 19 19 -0 -1.2%
Excl. PeakMemUse (bytes)3,968 3,920 -48 -1.2%

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% 52 0.6% 28 0.3% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function52 100.0% 28 100.0% 0 N/A% -48 -100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 52 100.0% 28 100.0% 0 N/A% -48 -100.0%