Diff Report
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)795 736 -59 -7.4%
Incl. Wall Time (microsec) per call 53 49 -4 -7.4%
Excl. Wall Time (microsec)128 126 -2 -1.6%
Incl. CPU (microsecs)814 750 -64 -7.9%
Incl. CPU (microsecs) per call 54 50 -4 -7.9%
Excl. CPU (microsec)121 112 -9 -7.4%
Incl. MemUse (bytes)4,392 4,392 0 0.0%
Incl. MemUse (bytes) per call 293 293 0 0.0%
Excl. MemUse (bytes)-584 -560 24 4.1%
Incl. PeakMemUse (bytes)478,912 479,800 888 0.2%
Incl. PeakMemUse (bytes) per call 31,927 31,987 59 0.2%
Excl. PeakMemUse (bytes)2,928 2,928 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% -59 -2.6% -64 -3.2% 0 0.0% 888 2.0%
Exclusive Metrics Diff for Current Function-2 -3.4% -9 -14.1% 24 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% -59 -100.0% -64 -100.0% 0 N/A% 888 100.0%
Child functions
strtr0 N/A% -58 -98.3% -52 -81.2% -24 N/A% 888 100.0%
preg_replace0 N/A% 1 1.7% -3 -4.7% 0 N/A% 0 0.0%