Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fca507bc1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52e6fc5cc809eRun #52e6fca507bc1DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)1,242 1,195 -47 -3.8%
Incl. Wall Time (microsec) per call 50 48 -2 -3.8%
Excl. Wall Time (microsec)285 286 1 0.4%
Incl. CPU (microsecs)1,265 1,214 -51 -4.0%
Incl. CPU (microsecs) per call 51 49 -2 -4.0%
Excl. CPU (microsec)238 228 -10 -4.2%
Incl. MemUse (bytes)5,216 5,216 0 0.0%
Incl. MemUse (bytes) per call 209 209 0 0.0%
Excl. MemUse (bytes)-5,000 -5,000 0 0.0%
Incl. PeakMemUse (bytes)556,032 556,032 0 0.0%
Incl. PeakMemUse (bytes) per call 22,241 22,241 0 0.0%
Excl. PeakMemUse (bytes)2,520 2,520 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 -10.8% -51 -68.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.1% -10 -19.6% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -47 -100.0% -51 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -46 -97.9% -43 -84.3% 0 N/A% 0 N/A%
preg_replace0 N/A% -2 -4.3% 2 3.9% 0 N/A% 0 N/A%