Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls159 52 -107 -67.3%
Incl. Wall Time (microsec)1,105 400 -705 -63.8%
Incl. Wall Time (microsec) per call 7 8 1 10.7%
Excl. Wall Time (microsec)1,105 400 -705 -63.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)14,872 5,952 -8,920 -60.0%
Incl. MemUse (bytes) per call 94 114 21 22.4%
Excl. MemUse (bytes)14,872 5,952 -8,920 -60.0%
Incl. PeakMemUse (bytes)4,744 6,760 2,016 42.5%
Incl. PeakMemUse (bytes) per call 30 130 100 335.7%
Excl. PeakMemUse (bytes)4,744 6,760 2,016 42.5%

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_strtolower-107 -100.0% -705 -1.4% 0 0.0% -8,920 -0.6% 2,016 0.1%
Exclusive Metrics Diff for Current Function-705 -100.0% 0 N/A% -8,920 -100.0% 2,016 100.0%
Parent function
drupal_strtolower-107 -100.0% -705 -100.0% 0 N/A% -8,920 -100.0% 2,016 100.0%