Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)466 406 -60 -12.9%
Incl. Wall Time (microsec) per call 13 12 -2 -12.9%
Excl. Wall Time (microsec)155 109 -46 -29.7%
Incl. CPU (microsecs)489 431 -58 -11.9%
Incl. CPU (microsecs) per call 14 12 -2 -11.9%
Excl. CPU (microsec)105 99 -6 -5.7%
Incl. MemUse (bytes)6,384 6,384 0 0.0%
Incl. MemUse (bytes) per call 182 182 0 0.0%
Excl. MemUse (bytes)3,568 3,568 0 0.0%
Incl. PeakMemUse (bytes)5,296 5,296 0 0.0%
Incl. PeakMemUse (bytes) per call 151 151 0 0.0%
Excl. PeakMemUse (bytes)1,456 1,456 0 0.0%

Parent/Child Regression/Improvement report for drupal_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
drupal_strtolower0 N/A% -60 -0.7% -58 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-46 -76.7% -6 -10.3% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -68 -113.3% -68 -117.2% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 8 13.3% 10 17.2% 0 N/A% 0 N/A%
Child function
mb_strtolower0 N/A% -14 -23.3% -52 -89.7% 0 N/A% 0 N/A%