Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51ba929760d1bRun #51ba93c3db76fDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)499 556 57 11.4%
Incl. Wall Time (microsec) per call 50 56 6 11.4%
Excl. Wall Time (microsec)97 103 6 6.2%
Incl. CPU (microsecs)506 566 60 11.9%
Incl. CPU (microsecs) per call 51 57 6 11.9%
Excl. CPU (microsec)79 92 13 16.5%
Incl. MemUse (bytes)4,008 4,008 0 0.0%
Incl. MemUse (bytes) per call 401 401 0 0.0%
Excl. MemUse (bytes)48 48 0 0.0%
Incl. PeakMemUse (bytes)171,536 171,536 0 0.0%
Incl. PeakMemUse (bytes) per call 17,154 17,154 0 0.0%
Excl. PeakMemUse (bytes)1,720 1,720 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 8.0% 60 4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 10.5% 13 21.7% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 57 100.0% 60 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 48 84.2% 48 80.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 3 5.3% -1 -1.7% 0 N/A% 0 N/A%