Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51e30f7568a45Run #51e30feb01694DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)1,023 1,034 11 1.1%
Incl. Wall Time (microsec) per call 39 40 0 1.1%
Excl. Wall Time (microsec)220 214 -6 -2.7%
Incl. CPU (microsecs)1,046 1,063 17 1.6%
Incl. CPU (microsecs) per call 40 41 1 1.6%
Excl. CPU (microsec)182 201 19 10.4%
Incl. MemUse (bytes)5,416 5,416 0 0.0%
Incl. MemUse (bytes) per call 208 208 0 0.0%
Excl. MemUse (bytes)-2,008 -2,008 0 0.0%
Incl. PeakMemUse (bytes)599,704 599,704 0 0.0%
Incl. PeakMemUse (bytes) per call 23,066 23,066 0 0.0%
Excl. PeakMemUse (bytes)5,704 5,704 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% 11 0.2% 17 5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -54.5% 19 111.8% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 11 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 9 81.8% 1 5.9% 0 N/A% 0 N/A%
strtr0 N/A% 8 72.7% -3 -17.6% 0 N/A% 0 N/A%