Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)444 421 -23 -5.2%
Incl. Wall Time (microsec) per call 49 47 -3 -5.2%
Excl. Wall Time (microsec)77 81 4 5.2%
Incl. CPU (microsecs)454 430 -24 -5.3%
Incl. CPU (microsecs) per call 50 48 -3 -5.3%
Excl. CPU (microsec)61 67 6 9.8%
Incl. MemUse (bytes)3,800 3,800 0 0.0%
Incl. MemUse (bytes) per call 422 422 0 0.0%
Excl. MemUse (bytes)-896 -896 0 0.0%
Incl. PeakMemUse (bytes)458,616 458,616 0 0.0%
Incl. PeakMemUse (bytes) per call 50,957 50,957 0 0.0%
Excl. PeakMemUse (bytes)2,496 2,496 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% -23 -7.8% -24 -6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 17.4% 6 25.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -23 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -25 -108.7% -25 -104.2% 0 N/A% 0 N/A%
preg_replace0 N/A% -2 -8.7% -5 -20.8% 0 N/A% 0 N/A%