Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)454 453 -1 -0.2%
Incl. Wall Time (microsec) per call 50 50 -0 -0.2%
Excl. Wall Time (microsec)83 80 -3 -3.6%
Incl. CPU (microsecs)461 459 -2 -0.4%
Incl. CPU (microsecs) per call 51 51 -0 -0.4%
Excl. CPU (microsec)66 68 2 3.0%
Incl. MemUse (bytes)3,752 3,752 0 0.0%
Incl. MemUse (bytes) per call 417 417 0 0.0%
Excl. MemUse (bytes)-832 -832 0 0.0%
Incl. PeakMemUse (bytes)400,552 400,552 0 0.0%
Incl. PeakMemUse (bytes) per call 44,506 44,506 0 0.0%
Excl. PeakMemUse (bytes)1,160 1,160 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% -1 -1.7% -2 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -300.0% 2 100.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 5 500.0% 1 50.0% 0 N/A% 0 N/A%
strtr0 N/A% -3 -300.0% -5 -250.0% 0 N/A% 0 N/A%