Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)626 598 -28 -4.5%
Incl. Wall Time (microsec) per call 39 37 -2 -4.5%
Excl. Wall Time (microsec)132 139 7 5.3%
Incl. CPU (microsecs)641 612 -29 -4.5%
Incl. CPU (microsecs) per call 40 38 -2 -4.5%
Excl. CPU (microsec)110 111 1 0.9%
Incl. MemUse (bytes)4,440 4,440 0 0.0%
Incl. MemUse (bytes) per call 278 278 0 0.0%
Excl. MemUse (bytes)-696 -696 0 0.0%
Incl. PeakMemUse (bytes)349,680 348,552 -1,128 -0.3%
Incl. PeakMemUse (bytes) per call 21,855 21,785 -71 -0.3%
Excl. PeakMemUse (bytes)480 480 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% -28 -0.1% -29 -0.1% 0 0.0% -1,128 -0.6%
Exclusive Metrics Diff for Current Function7 25.0% 1 3.4% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% -28 -100.0% -29 -100.0% 0 N/A% -1,128 -100.0%
Child functions
strtr0 N/A% -31 -110.7% -33 -113.8% 0 N/A% -1,128 -100.0%
preg_replace0 N/A% -4 -14.3% 3 10.3% 0 N/A% 0 0.0%