Diff Report
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #5185b9518e91eRun #5185bb5ce59fbDiffDiff%
Number of Function Calls334 334 0 0.0%
Incl. Wall Time (microsec)3,252 3,202 -50 -1.5%
Incl. Wall Time (microsec) per call 10 10 -0 -1.5%
Excl. Wall Time (microsec)955 915 -40 -4.2%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 12 12 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)59,136 59,136 0 0.0%
Incl. MemUse (bytes) per call 177 177 0 0.0%
Excl. MemUse (bytes)29,328 29,328 0 0.0%
Incl. PeakMemUse (bytes)6,432 6,760 328 5.1%
Incl. PeakMemUse (bytes) per call 19 20 1 5.1%
Excl. PeakMemUse (bytes)2,080 2,480 400 19.2%

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% -50 -0.9% 0 N/A% 0 0.0% 328 1.2%
Exclusive Metrics Diff for Current Function-40 -80.0% 0 N/A% 0 N/A% 400 122.0%
Parent functions
drupal_html_class0 N/A% -33 -66.0% 0 N/A% 0 N/A% 328 100.0%
drupal_html_id0 N/A% -17 -34.0% 0 N/A% 0 N/A% 0 0.0%
Child function
mb_strtolower0 N/A% -10 -20.0% 0 N/A% 0 N/A% -72 -22.0%