Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)561 637 76 13.5%
Incl. Wall Time (microsec) per call 40 46 5 13.5%
Excl. Wall Time (microsec)106 105 -1 -0.9%
Incl. CPU (microsecs)574 649 75 13.1%
Incl. CPU (microsecs) per call 41 46 5 13.1%
Excl. CPU (microsec)99 88 -11 -11.1%
Incl. MemUse (bytes)4,200 4,224 24 0.6%
Incl. MemUse (bytes) per call 300 302 2 0.6%
Excl. MemUse (bytes)-408 -384 24 5.9%
Incl. PeakMemUse (bytes)311,928 358,048 46,120 14.8%
Incl. PeakMemUse (bytes) per call 22,281 25,575 3,294 14.8%
Excl. PeakMemUse (bytes)560 1,152 592 105.7%

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% 76 49.7% 75 7.3% 24 0.1% 46,120 179.0%
Exclusive Metrics Diff for Current Function-1 -1.3% -11 -14.7% 24 100.0% 592 1.3%
Parent function
drupal_html_class0 N/A% 76 100.0% 75 100.0% 24 100.0% 46,120 100.0%
Child functions
strtr0 N/A% 76 100.0% 81 108.0% 0 0.0% 45,528 98.7%
preg_replace0 N/A% 1 1.3% 5 6.7% 0 0.0% 0 0.0%