Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862c126d67: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52c8629919553Run #52c862c126d67DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)662 719 57 8.6%
Incl. Wall Time (microsec) per call 41 45 4 8.6%
Excl. Wall Time (microsec)147 141 -6 -4.1%
Incl. CPU (microsecs)678 732 54 8.0%
Incl. CPU (microsecs) per call 42 46 3 8.0%
Excl. CPU (microsec)130 117 -13 -10.0%
Incl. MemUse (bytes)5,216 5,216 0 0.0%
Incl. MemUse (bytes) per call 326 326 0 0.0%
Excl. MemUse (bytes)-1,848 -1,848 0 0.0%
Incl. PeakMemUse (bytes)636,112 636,112 0 0.0%
Incl. PeakMemUse (bytes) per call 39,757 39,757 0 0.0%
Excl. PeakMemUse (bytes)4,344 4,344 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% 57 8.9% 54 7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -10.5% -13 -24.1% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 58 101.8% 55 101.9% 0 N/A% 0 N/A%
template_preprocess_views_view0 N/A% -1 -1.8% -1 -1.9% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 64 112.3% 66 122.2% 0 N/A% 0 N/A%
preg_replace0 N/A% -1 -1.8% 1 1.9% 0 N/A% 0 N/A%