Diff Report
Run #519ec94fa4daa: 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 #519ec94fa4daaRun #519ec8682c2dcDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)545 570 25 4.6%
Incl. Wall Time (microsec) per call 39 41 2 4.6%
Excl. Wall Time (microsec)109 114 5 4.6%
Incl. CPU (microsecs)554 581 27 4.9%
Incl. CPU (microsecs) per call 40 42 2 4.9%
Excl. CPU (microsec)89 100 11 12.4%
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)275,568 329,824 54,256 19.7%
Incl. PeakMemUse (bytes) per call 19,683 23,559 3,875 19.7%
Excl. PeakMemUse (bytes)592 608 16 2.7%

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% 25 0.1% 27 0.1% 0 0.0% 54,256 8.2%
Exclusive Metrics Diff for Current Function5 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%