Diff Report
Run #529075c009a60: 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 #529075c009a60Run #52907577b0b08DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)744 736 -8 -1.1%
Incl. Wall Time (microsec) per call 50 49 -1 -1.1%
Excl. Wall Time (microsec)123 126 3 2.4%
Incl. CPU (microsecs)763 750 -13 -1.7%
Incl. CPU (microsecs) per call 51 50 -1 -1.7%
Excl. CPU (microsec)116 112 -4 -3.4%
Incl. MemUse (bytes)4,392 4,392 0 0.0%
Incl. MemUse (bytes) per call 293 293 0 0.0%
Excl. MemUse (bytes)-560 -560 0 0.0%
Incl. PeakMemUse (bytes)479,800 479,800 0 0.0%
Incl. PeakMemUse (bytes) per call 31,987 31,987 0 0.0%
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% -8 -24.2% -13 -38.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 37.5% -4 -30.8% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -8 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -13 -162.5% -8 -61.5% 0 N/A% 0 N/A%
preg_replace0 N/A% 2 25.0% -1 -7.7% 0 N/A% 0 N/A%