Diff Report
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51abc588c7973Run #51abc4cb0a647DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)456 413 -43 -9.4%
Incl. Wall Time (microsec) per call 46 41 -4 -9.4%
Excl. Wall Time (microsec)83 80 -3 -3.6%
Incl. CPU (microsecs)468 422 -46 -9.8%
Incl. CPU (microsecs) per call 47 42 -5 -9.8%
Excl. CPU (microsec)79 76 -3 -3.8%
Incl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. MemUse (bytes) per call 390 390 0 0.0%
Excl. MemUse (bytes)104 104 0 0.0%
Incl. PeakMemUse (bytes)337,720 343,904 6,184 1.8%
Incl. PeakMemUse (bytes) per call 33,772 34,390 618 1.8%
Excl. PeakMemUse (bytes)592 592 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% -43 -78.2% -46 -2.7% 0 0.0% 6,184 23.2%
Exclusive Metrics Diff for Current Function-3 -7.0% -3 -6.5% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% -43 -100.0% -46 -100.0% 0 N/A% 6,184 100.0%
Child functions
strtr0 N/A% -40 -93.0% -40 -87.0% 0 N/A% 6,184 100.0%
preg_replace0 N/A% 0 0.0% -3 -6.5% 0 N/A% 0 0.0%