Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)658 614 -44 -6.7%
Incl. Wall Time (microsec) per call 60 56 -4 -6.7%
Excl. Wall Time (microsec)127 119 -8 -6.3%
Incl. CPU (microsecs)671 624 -47 -7.0%
Incl. CPU (microsecs) per call 61 57 -4 -7.0%
Excl. CPU (microsec)119 107 -12 -10.1%
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)399,752 383,184 -16,568 -4.1%
Incl. PeakMemUse (bytes) per call 36,341 34,835 -1,506 -4.1%
Excl. PeakMemUse (bytes)3,744 2,560 -1,184 -31.6%

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% -44 -5.2% -47 -5.1% 0 0.0% -16,568 -25.3%
Exclusive Metrics Diff for Current Function-8 -18.2% -12 -25.5% 0 N/A% -1,184 -7.1%
Parent functions
drupal_html_class0 N/A% -43 -97.7% -46 -97.9% 0 N/A% -16,344 -98.6%
template_preprocess_views_view0 N/A% -1 -2.3% -1 -2.1% 0 N/A% -224 -1.4%
Child functions
strtr0 N/A% -35 -79.5% -34 -72.3% 0 N/A% -15,384 -92.9%
preg_replace0 N/A% -1 -2.3% -1 -2.1% 0 N/A% 0 0.0%