Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)570 545 -25 -4.4%
Incl. Wall Time (microsec) per call 41 39 -2 -4.4%
Excl. Wall Time (microsec)114 109 -5 -4.4%
Incl. CPU (microsecs)581 554 -27 -4.6%
Incl. CPU (microsecs) per call 42 40 -2 -4.6%
Excl. CPU (microsec)100 89 -11 -11.0%
Incl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. MemUse (bytes) per call 306 306 0 0.0%
Excl. MemUse (bytes)-424 -424 0 0.0%
Incl. PeakMemUse (bytes)329,824 275,568 -54,256 -16.4%
Incl. PeakMemUse (bytes) per call 23,559 19,683 -3,875 -16.4%
Excl. PeakMemUse (bytes)608 592 -16 -2.6%

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% -25 -0.1% -27 -0.1% 0 0.0% -54,256 -8.2%
Exclusive Metrics Diff for Current Function-5 -20.0% -11 -40.7% 0 N/A% -16 -0.0%
Parent function
drupal_html_class0 N/A% -25 -100.0% -27 -100.0% 0 N/A% -54,256 -100.0%
Child functions
strtr0 N/A% -21 -84.0% -16 -59.3% 0 N/A% -54,240 -100.0%
preg_replace0 N/A% 1 4.0% 0 0.0% 0 N/A% 0 0.0%