Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)545 592 47 8.6%
Incl. Wall Time (microsec) per call 34 37 3 8.6%
Excl. Wall Time (microsec)139 134 -5 -3.6%
Incl. CPU (microsecs)553 606 53 9.6%
Incl. CPU (microsecs) per call 35 38 3 9.6%
Excl. CPU (microsec)113 113 0 0.0%
Incl. MemUse (bytes)4,456 4,456 0 0.0%
Incl. MemUse (bytes) per call 279 279 0 0.0%
Excl. MemUse (bytes)-680 -680 0 0.0%
Incl. PeakMemUse (bytes)295,688 295,688 0 0.0%
Incl. PeakMemUse (bytes) per call 18,481 18,481 0 0.0%
Excl. PeakMemUse (bytes)480 480 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% 47 7.7% 53 4.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -10.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 47 100.0% 53 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 56 119.1% 56 105.7% 0 N/A% 0 N/A%
preg_replace0 N/A% -4 -8.5% -3 -5.7% 0 N/A% 0 N/A%