Diff Report
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51afe875368e3Run #51afe7feeb64dDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)826 814 -12 -1.5%
Incl. Wall Time (microsec) per call 36 35 -1 -1.5%
Excl. Wall Time (microsec)176 176 0 0.0%
Incl. CPU (microsecs)845 831 -14 -1.7%
Incl. CPU (microsecs) per call 37 36 -1 -1.7%
Excl. CPU (microsec)141 147 6 4.3%
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)464,840 467,168 2,328 0.5%
Incl. PeakMemUse (bytes) per call 20,210 20,312 101 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% -12 -7.7% -14 -23.3% 0 0.0% 2,328 5.9%
Exclusive Metrics Diff for Current Function0 0.0% 6 42.9% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% -12 -100.0% -14 -100.0% 0 N/A% 2,328 100.0%
Child functions
strtr0 N/A% -17 -141.7% -14 -100.0% 0 N/A% 2,328 100.0%
preg_replace0 N/A% 5 41.7% -6 -42.9% 0 N/A% 0 0.0%