Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)149 142 -7 -4.7%
Incl. Wall Time (microsec) per call 14 13 -1 -4.7%
Excl. Wall Time (microsec)82 79 -3 -3.7%
Incl. CPU (microsecs)159 154 -5 -3.1%
Incl. CPU (microsecs) per call 14 14 -0 -3.1%
Excl. CPU (microsec)77 65 -12 -15.6%
Incl. MemUse (bytes)4,008 4,008 0 0.0%
Incl. MemUse (bytes) per call 364 364 0 0.0%
Excl. MemUse (bytes)-40 -40 0 0.0%
Incl. PeakMemUse (bytes)4,712 4,712 0 0.0%
Incl. PeakMemUse (bytes) per call 428 428 0 0.0%
Excl. PeakMemUse (bytes)2,912 2,912 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% -7 -0.2% -5 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -42.9% -12 -240.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -7 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% -4 -57.1% 4 80.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 3 60.0% 0 N/A% 0 N/A%