Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)244 244 0 0.0%
Incl. Wall Time (microsec) per call 12 12 0 0.0%
Excl. Wall Time (microsec)141 142 1 0.7%
Incl. CPU (microsecs)262 258 -4 -1.5%
Incl. CPU (microsecs) per call 13 13 -0 -1.5%
Excl. CPU (microsec)120 115 -5 -4.2%
Incl. MemUse (bytes)4,752 4,752 0 0.0%
Incl. MemUse (bytes) per call 238 238 0 0.0%
Excl. MemUse (bytes)-1,176 -1,176 0 0.0%
Incl. PeakMemUse (bytes)8,800 8,976 176 2.0%
Incl. PeakMemUse (bytes) per call 440 449 9 2.0%
Excl. PeakMemUse (bytes)5,224 5,224 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% 0 0.0% -4 -0.8% 0 0.0% 176 0.5%
Exclusive Metrics Diff for Current Function1 N/A% -5 -125.0% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% 0 N/A% -4 -100.0% 0 N/A% 176 100.0%
Child functions
strtr0 N/A% -2 N/A% 1 25.0% 0 N/A% 176 100.0%
preg_replace0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 0.0%