Diff Report
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #517d525cbaeb1Run #517d51ae434deDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)290 295 5 1.7%
Incl. Wall Time (microsec) per call 12 12 0 1.7%
Excl. Wall Time (microsec)168 165 -3 -1.8%
Incl. CPU (microsecs)307 322 15 4.9%
Incl. CPU (microsecs) per call 12 13 1 4.9%
Excl. CPU (microsec)146 155 9 6.2%
Incl. MemUse (bytes)5,152 5,152 0 0.0%
Incl. MemUse (bytes) per call 206 206 0 0.0%
Excl. MemUse (bytes)-1,816 -1,816 0 0.0%
Incl. PeakMemUse (bytes)11,752 11,784 32 0.3%
Incl. PeakMemUse (bytes) per call 470 471 1 0.3%
Excl. PeakMemUse (bytes)5,840 5,872 32 0.5%

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% 5 0.1% 15 0.3% 0 0.0% 32 0.5%
Exclusive Metrics Diff for Current Function-3 -60.0% 9 60.0% 0 N/A% 32 100.0%
Parent function
drupal_html_class0 N/A% 5 100.0% 15 100.0% 0 N/A% 32 100.0%
Child functions
strtr0 N/A% 7 140.0% 5 33.3% 0 N/A% 0 0.0%
preg_replace0 N/A% 1 20.0% 1 6.7% 0 N/A% 0 0.0%