Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)974 1,023 49 5.0%
Incl. Wall Time (microsec) per call 37 39 2 5.0%
Excl. Wall Time (microsec)221 220 -1 -0.5%
Incl. CPU (microsecs)1,008 1,046 38 3.8%
Incl. CPU (microsecs) per call 39 40 1 3.8%
Excl. CPU (microsec)204 182 -22 -10.8%
Incl. MemUse (bytes)5,416 5,416 0 0.0%
Incl. MemUse (bytes) per call 208 208 0 0.0%
Excl. MemUse (bytes)-2,008 -2,008 0 0.0%
Incl. PeakMemUse (bytes)585,640 599,704 14,064 2.4%
Incl. PeakMemUse (bytes) per call 22,525 23,066 541 2.4%
Excl. PeakMemUse (bytes)5,704 5,704 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% 49 0.8% 38 8.1% 0 0.0% 14,064 13.3%
Exclusive Metrics Diff for Current Function-1 -2.0% -22 -57.9% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% 49 100.0% 38 100.0% 0 N/A% 14,064 100.0%
Child functions
strtr0 N/A% 51 104.1% 63 165.8% 0 N/A% 14,064 100.0%
preg_replace0 N/A% -1 -2.0% -3 -7.9% 0 N/A% 0 0.0%