Diff Report
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)568 575 7 1.2%
Incl. Wall Time (microsec) per call 52 52 1 1.2%
Excl. Wall Time (microsec)162 153 -9 -5.6%
Incl. CPU (microsecs)581 587 6 1.0%
Incl. CPU (microsecs) per call 53 53 1 1.0%
Excl. CPU (microsec)146 129 -17 -11.6%
Incl. MemUse (bytes)3,920 3,912 -8 -0.2%
Incl. MemUse (bytes) per call 356 356 -1 -0.2%
Excl. MemUse (bytes)-1,400 -1,408 -8 -0.6%
Incl. PeakMemUse (bytes)207,928 210,984 3,056 1.5%
Incl. PeakMemUse (bytes) per call 18,903 19,180 278 1.5%
Excl. PeakMemUse (bytes)1,288 1,296 8 0.6%

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% 7 0.0% 6 0.0% -8 -0.0% 3,056 1.3%
Exclusive Metrics Diff for Current Function-9 -128.6% -17 -283.3% -8 -100.0% 8 0.3%
Parent function
drupal_html_class0 N/A% 7 100.0% 6 100.0% -8 -100.0% 3,056 100.0%
Child functions
strtr0 N/A% 12 171.4% 12 200.0% 0 0.0% 3,048 99.7%
preg_replace0 N/A% 4 57.1% 11 183.3% 0 0.0% 0 0.0%