Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)481 467 -14 -2.9%
Incl. Wall Time (microsec) per call 44 42 -1 -2.9%
Excl. Wall Time (microsec)100 107 7 7.0%
Incl. CPU (microsecs)494 477 -17 -3.4%
Incl. CPU (microsecs) per call 45 43 -2 -3.4%
Excl. CPU (microsec)90 80 -10 -11.1%
Incl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. MemUse (bytes) per call 365 365 0 0.0%
Excl. MemUse (bytes)-40 -40 0 0.0%
Incl. PeakMemUse (bytes)223,296 223,296 0 0.0%
Incl. PeakMemUse (bytes) per call 20,300 20,300 0 0.0%
Excl. PeakMemUse (bytes)1,496 1,496 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% -14 -0.2% -17 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 50.0% -10 -58.8% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -14 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -21 -150.0% -15 -88.2% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% 8 47.1% 0 N/A% 0 N/A%