Diff Report
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #53195b6957e56Run #53195a48b6f09DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)644 601 -43 -6.7%
Incl. Wall Time (microsec) per call 64 60 -4 -6.7%
Excl. Wall Time (microsec)120 119 -1 -0.8%
Incl. CPU (microsecs)657 612 -45 -6.8%
Incl. CPU (microsecs) per call 66 61 -5 -6.8%
Excl. CPU (microsec)104 101 -3 -2.9%
Incl. MemUse (bytes)3,800 3,800 0 0.0%
Incl. MemUse (bytes) per call 380 380 0 0.0%
Excl. MemUse (bytes)-1,128 -1,128 0 0.0%
Incl. PeakMemUse (bytes)427,040 427,040 0 0.0%
Incl. PeakMemUse (bytes) per call 42,704 42,704 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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 -1.9% -45 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.3% -3 -6.7% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -43 -100.0% -45 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -48 -111.6% -50 -111.1% 0 N/A% 0 N/A%
preg_replace0 N/A% 6 14.0% 8 17.8% 0 N/A% 0 N/A%