Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)738 677 -61 -8.3%
Incl. Wall Time (microsec) per call 67 62 -6 -8.3%
Excl. Wall Time (microsec)140 137 -3 -2.1%
Incl. CPU (microsecs)751 687 -64 -8.5%
Incl. CPU (microsecs) per call 68 62 -6 -8.5%
Excl. CPU (microsec)120 116 -4 -3.3%
Incl. MemUse (bytes)3,960 3,960 0 0.0%
Incl. MemUse (bytes) per call 360 360 0 0.0%
Excl. MemUse (bytes)-1,472 -1,488 -16 -1.1%
Incl. PeakMemUse (bytes)512,816 510,872 -1,944 -0.4%
Incl. PeakMemUse (bytes) per call 46,620 46,443 -177 -0.4%
Excl. PeakMemUse (bytes)4,296 4,296 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% -61 -2.4% -64 -3.1% 0 0.0% -1,944 -3.0%
Exclusive Metrics Diff for Current Function-3 -4.9% -4 -6.2% -16 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% -61 -100.0% -64 -100.0% 0 N/A% -1,944 -100.0%
Child functions
strtr0 N/A% -58 -95.1% -65 -101.6% 0 N/A% -1,944 -100.0%
preg_replace0 N/A% 0 0.0% 5 7.8% 16 N/A% 0 0.0%