Diff Report
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52f5c5484cf48Run #52f5c520502f0DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)469 504 35 7.5%
Incl. Wall Time (microsec) per call 52 56 4 7.5%
Excl. Wall Time (microsec)89 87 -2 -2.2%
Incl. CPU (microsecs)474 518 44 9.3%
Incl. CPU (microsecs) per call 53 58 5 9.3%
Excl. CPU (microsec)73 77 4 5.5%
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)502,872 502,872 0 0.0%
Incl. PeakMemUse (bytes) per call 55,875 55,875 0 0.0%
Excl. PeakMemUse (bytes)3,400 3,400 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% 35 5.3% 44 7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -5.7% 4 9.1% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 35 100.0% 44 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 39 111.4% 40 90.9% 0 N/A% 0 N/A%
preg_replace0 N/A% -2 -5.7% 0 0.0% 0 N/A% 0 N/A%