Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)775 788 13 1.7%
Incl. Wall Time (microsec) per call 34 34 1 1.7%
Excl. Wall Time (microsec)177 178 1 0.6%
Incl. CPU (microsecs)797 809 12 1.5%
Incl. CPU (microsecs) per call 35 35 1 1.5%
Excl. CPU (microsec)159 154 -5 -3.1%
Incl. MemUse (bytes)5,184 5,184 0 0.0%
Incl. MemUse (bytes) per call 225 225 0 0.0%
Excl. MemUse (bytes)-1,608 -1,608 0 0.0%
Incl. PeakMemUse (bytes)467,168 464,840 -2,328 -0.5%
Incl. PeakMemUse (bytes) per call 20,312 20,210 -101 -0.5%
Excl. PeakMemUse (bytes)1,104 1,104 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% 13 1.6% 12 6.0% 0 0.0% -2,328 -5.9%
Exclusive Metrics Diff for Current Function1 7.7% -5 -41.7% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% 13 100.0% 12 100.0% 0 N/A% -2,328 -100.0%
Child functions
strtr0 N/A% 14 107.7% 14 116.7% 0 N/A% -2,328 -100.0%
preg_replace0 N/A% -2 -15.4% 3 25.0% 0 N/A% 0 0.0%