Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)856 875 19 2.2%
Incl. Wall Time (microsec) per call 24 25 1 2.2%
Excl. Wall Time (microsec)471 474 3 0.6%
Incl. CPU (microsecs)890 915 25 2.8%
Incl. CPU (microsecs) per call 25 26 1 2.8%
Excl. CPU (microsec)416 434 18 4.3%
Incl. MemUse (bytes)3,748 3,748 0 0.0%
Incl. MemUse (bytes) per call 107 107 0 0.0%
Excl. MemUse (bytes)-5,972 -5,972 0 0.0%
Incl. PeakMemUse (bytes)11,900 11,900 0 0.0%
Incl. PeakMemUse (bytes) per call 340 340 0 0.0%
Excl. PeakMemUse (bytes)6,880 6,880 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% 19 2.1% 25 7.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 15.8% 18 72.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 19 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 11 57.9% 6 24.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 5 26.3% 1 4.0% 0 N/A% 0 N/A%