Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d613a9327: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52c1d5ca86be3Run #52c1d613a9327DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)853 877 24 2.8%
Incl. Wall Time (microsec) per call 43 44 1 2.8%
Excl. Wall Time (microsec)238 233 -5 -2.1%
Incl. CPU (microsecs)874 900 26 3.0%
Incl. CPU (microsecs) per call 44 45 1 3.0%
Excl. CPU (microsec)202 196 -6 -3.0%
Incl. MemUse (bytes)4,728 4,728 0 0.0%
Incl. MemUse (bytes) per call 236 236 0 0.0%
Excl. MemUse (bytes)-3,712 -3,712 0 0.0%
Incl. PeakMemUse (bytes)441,456 441,456 0 0.0%
Incl. PeakMemUse (bytes) per call 22,073 22,073 0 0.0%
Excl. PeakMemUse (bytes)2,952 2,952 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% 24 0.9% 26 4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -20.8% -6 -23.1% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 24 100.0% 26 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 33 137.5% 31 119.2% 0 N/A% 0 N/A%
preg_replace0 N/A% -4 -16.7% 1 3.8% 0 N/A% 0 N/A%