Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)339 331 -8 -2.4%
Incl. Wall Time (microsec) per call 68 66 -2 -2.4%
Excl. Wall Time (microsec)51 49 -2 -3.9%
Incl. CPU (microsecs)347 336 -11 -3.2%
Incl. CPU (microsecs) per call 69 67 -2 -3.2%
Excl. CPU (microsec)48 46 -2 -4.2%
Incl. MemUse (bytes)4,248 4,248 0 0.0%
Incl. MemUse (bytes) per call 850 850 0 0.0%
Excl. MemUse (bytes)1,512 1,512 0 0.0%
Incl. PeakMemUse (bytes)281,632 281,632 0 0.0%
Incl. PeakMemUse (bytes) per call 56,326 56,326 0 0.0%
Excl. PeakMemUse (bytes)2,464 2,464 0 0.0%

Parent/Child Regression/Improvement report for drupal_clean_css_identifier [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_clean_css_identifier0 N/A% -8 -1.0% -11 -1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -25.0% -2 -18.2% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -10 -125.0% -13 -118.2% 0 N/A% 0 N/A%
views_exposed_form0 N/A% 2 25.0% 2 18.2% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -7 -87.5% -10 -90.9% 0 N/A% 0 N/A%
preg_replace0 N/A% 1 12.5% 1 9.1% 0 N/A% 0 N/A%