Diff Report
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52d3e85377bbaRun #52d3e812c7cf2DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)502 419 -83 -16.5%
Incl. Wall Time (microsec) per call 56 47 -9 -16.5%
Excl. Wall Time (microsec)85 83 -2 -2.4%
Incl. CPU (microsecs)509 426 -83 -16.3%
Incl. CPU (microsecs) per call 57 47 -9 -16.3%
Excl. CPU (microsec)62 65 3 4.8%
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)463,584 460,504 -3,080 -0.7%
Incl. PeakMemUse (bytes) per call 51,509 51,167 -342 -0.7%
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% -83 -4.9% -83 -5.1% 0 0.0% -3,080 -2.6%
Exclusive Metrics Diff for Current Function-2 -2.4% 3 3.6% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% -83 -100.0% -83 -100.0% 0 N/A% -3,080 -100.0%
Child functions
strtr0 N/A% -84 -101.2% -87 -104.8% 0 N/A% -3,080 -100.0%
preg_replace0 N/A% 3 3.6% 1 1.2% 0 N/A% 0 0.0%