Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)687 795 108 15.7%
Incl. Wall Time (microsec) per call 40 47 6 15.7%
Excl. Wall Time (microsec)192 195 3 1.6%
Incl. CPU (microsecs)705 813 108 15.3%
Incl. CPU (microsecs) per call 41 48 6 15.3%
Excl. CPU (microsec)174 183 9 5.2%
Incl. MemUse (bytes)4,504 4,504 0 0.0%
Incl. MemUse (bytes) per call 265 265 0 0.0%
Excl. MemUse (bytes)-816 -800 16 2.0%
Incl. PeakMemUse (bytes)366,632 366,736 104 0.0%
Incl. PeakMemUse (bytes) per call 21,567 21,573 6 0.0%
Excl. PeakMemUse (bytes)4,496 4,496 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% 108 0.7% 108 0.8% 0 0.0% 104 0.2%
Exclusive Metrics Diff for Current Function3 2.8% 9 8.3% 16 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% 108 100.0% 108 100.0% 0 N/A% 104 100.0%
Child functions
strtr0 N/A% 110 101.9% 106 98.1% 0 N/A% 104 100.0%
preg_replace0 N/A% -5 -4.6% -7 -6.5% -16 N/A% 0 0.0%