Diff Report
Run #5177365b0b425: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5177392a7fa3c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #5177365b0b425Run #5177392a7fa3cDiffDiff%
Number of Function Calls44 244 200 454.5%
Incl. Wall Time (microsec)453 2,495 2,042 450.8%
Incl. Wall Time (microsec) per call 10 10 -0 -0.7%
Excl. Wall Time (microsec)453 2,495 2,042 450.8%
Incl. CPU (microsecs)499 2,674 2,175 435.9%
Incl. CPU (microsecs) per call 11 11 -0 -3.4%
Excl. CPU (microsec)499 2,674 2,175 435.9%
Incl. MemUse (bytes)3,336 19,336 16,000 479.6%
Incl. MemUse (bytes) per call 76 79 3 4.5%
Excl. MemUse (bytes)3,336 19,336 16,000 479.6%
Incl. PeakMemUse (bytes)4,320 3,872 -448 -10.4%
Incl. PeakMemUse (bytes) per call 98 16 -82 -83.8%
Excl. PeakMemUse (bytes)4,320 3,872 -448 -10.4%

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_strtolower200 100.0% 2,042 6.0% 2,175 6.2% 16,000 65.5% -448 -2.1%
Exclusive Metrics Diff for Current Function2,042 100.0% 2,175 100.0% 16,000 100.0% -448 -100.0%
Parent function
drupal_strtolower200 100.0% 2,042 100.0% 2,175 100.0% 16,000 100.0% -448 -100.0%