Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)666 606 -60 -9.0%
Incl. Wall Time (microsec) per call 61 55 -5 -9.0%
Excl. Wall Time (microsec)148 136 -12 -8.1%
Incl. CPU (microsecs)680 617 -63 -9.3%
Incl. CPU (microsecs) per call 62 56 -6 -9.3%
Excl. CPU (microsec)129 125 -4 -3.1%
Incl. MemUse (bytes)3,960 3,960 0 0.0%
Incl. MemUse (bytes) per call 360 360 0 0.0%
Excl. MemUse (bytes)-1,488 -1,488 0 0.0%
Incl. PeakMemUse (bytes)282,080 282,080 0 0.0%
Incl. PeakMemUse (bytes) per call 25,644 25,644 0 0.0%
Excl. PeakMemUse (bytes)2,920 2,920 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% -60 -0.9% -63 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -20.0% -4 -6.3% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -60 -100.0% -63 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -31 -51.7% -33 -52.4% 0 N/A% 0 N/A%
preg_replace0 N/A% -17 -28.3% -26 -41.3% 0 N/A% 0 N/A%