Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51aaed0fcbd4eRun #51aaed63de9a0DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)545 574 29 5.3%
Incl. Wall Time (microsec) per call 39 41 2 5.3%
Excl. Wall Time (microsec)114 113 -1 -0.9%
Incl. CPU (microsecs)559 588 29 5.2%
Incl. CPU (microsecs) per call 40 42 2 5.2%
Excl. CPU (microsec)102 99 -3 -2.9%
Incl. MemUse (bytes)4,392 4,392 0 0.0%
Incl. MemUse (bytes) per call 314 314 0 0.0%
Excl. MemUse (bytes)-464 -464 0 0.0%
Incl. PeakMemUse (bytes)252,880 252,880 0 0.0%
Incl. PeakMemUse (bytes) per call 18,063 18,063 0 0.0%
Excl. PeakMemUse (bytes)944 944 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% 29 4.9% 29 17.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -3.4% -3 -10.3% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 29 100.0% 29 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 29 100.0% 28 96.6% 0 N/A% 0 N/A%
preg_replace0 N/A% 1 3.4% 4 13.8% 0 N/A% 0 N/A%