Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)484 449 -35 -7.2%
Incl. Wall Time (microsec) per call 48 45 -4 -7.2%
Excl. Wall Time (microsec)81 79 -2 -2.5%
Incl. CPU (microsecs)492 463 -29 -5.9%
Incl. CPU (microsecs) per call 49 46 -3 -5.9%
Excl. CPU (microsec)69 71 2 2.9%
Incl. MemUse (bytes)3,928 3,928 0 0.0%
Incl. MemUse (bytes) per call 393 393 0 0.0%
Excl. MemUse (bytes)88 88 0 0.0%
Incl. PeakMemUse (bytes)297,664 287,456 -10,208 -3.4%
Incl. PeakMemUse (bytes) per call 29,766 28,746 -1,021 -3.4%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -35 -2.8% -29 -2.0% 0 0.0% -10,208 -12.3%
Exclusive Metrics Diff for Current Function-2 -5.7% 2 6.9% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% -35 -100.0% -29 -100.0% 0 N/A% -10,208 -100.0%
Child functions
strtr0 N/A% -34 -97.1% -36 -124.1% 0 N/A% -10,208 -100.0%
preg_replace0 N/A% 1 2.9% 5 17.2% 0 N/A% 0 0.0%