Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)624 510 -114 -18.3%
Incl. Wall Time (microsec) per call 57 46 -10 -18.3%
Excl. Wall Time (microsec)92 87 -5 -5.4%
Incl. CPU (microsecs)633 522 -111 -17.5%
Incl. CPU (microsecs) per call 58 47 -10 -17.5%
Excl. CPU (microsec)78 81 3 3.8%
Incl. MemUse (bytes)4,776 4,776 0 0.0%
Incl. MemUse (bytes) per call 434 434 0 0.0%
Excl. MemUse (bytes)776 776 0 0.0%
Incl. PeakMemUse (bytes)461,008 460,896 -112 -0.0%
Incl. PeakMemUse (bytes) per call 41,910 41,900 -10 -0.0%
Excl. PeakMemUse (bytes)2,552 2,552 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% -114 -24.5% -111 -11.7% 0 0.0% -112 -0.4%
Exclusive Metrics Diff for Current Function-5 -4.4% 3 2.7% 0 N/A% 0 0.0%
Parent functions
template_preprocess_views_view0 N/A% -68 -59.6% -64 -57.7% 0 N/A% 0 0.0%
drupal_html_class0 N/A% -46 -40.4% -47 -42.3% 0 N/A% -112 -100.0%
Child functions
strtr0 N/A% -106 -93.0% -111 -100.0% 0 N/A% -112 -100.0%
preg_replace0 N/A% -3 -2.6% -3 -2.7% 0 N/A% 0 0.0%