Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)738 810 72 9.8%
Incl. Wall Time (microsec) per call 67 74 7 9.8%
Excl. Wall Time (microsec)140 140 0 0.0%
Incl. CPU (microsecs)751 823 72 9.6%
Incl. CPU (microsecs) per call 68 75 7 9.6%
Excl. CPU (microsec)120 117 -3 -2.5%
Incl. MemUse (bytes)3,960 3,960 0 0.0%
Incl. MemUse (bytes) per call 360 360 0 0.0%
Excl. MemUse (bytes)-1,472 -1,472 0 0.0%
Incl. PeakMemUse (bytes)512,816 512,816 0 0.0%
Incl. PeakMemUse (bytes) per call 46,620 46,620 0 0.0%
Excl. PeakMemUse (bytes)4,296 4,296 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% 72 7.5% 72 7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -4.2% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 72 100.0% 72 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 76 105.6% 76 105.6% 0 N/A% 0 N/A%
preg_replace0 N/A% -4 -5.6% -1 -1.4% 0 N/A% 0 N/A%