Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)520 570 50 9.6%
Incl. Wall Time (microsec) per call 37 41 4 9.6%
Excl. Wall Time (microsec)114 114 0 0.0%
Incl. CPU (microsecs)532 581 49 9.2%
Incl. CPU (microsecs) per call 38 42 4 9.2%
Excl. CPU (microsec)93 100 7 7.5%
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)329,824 329,824 0 0.0%
Incl. PeakMemUse (bytes) per call 23,559 23,559 0 0.0%
Excl. PeakMemUse (bytes)608 608 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% 50 1.9% 49 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 7 14.3% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 50 100.0% 49 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 52 104.0% 47 95.9% 0 N/A% 0 N/A%
preg_replace0 N/A% -2 -4.0% -5 -10.2% 0 N/A% 0 N/A%