Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52d3e812c7cf2Run #52d3e85377bbaDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)419 502 83 19.8%
Incl. Wall Time (microsec) per call 47 56 9 19.8%
Excl. Wall Time (microsec)83 85 2 2.4%
Incl. CPU (microsecs)426 509 83 19.5%
Incl. CPU (microsecs) per call 47 57 9 19.5%
Excl. CPU (microsec)65 62 -3 -4.6%
Incl. MemUse (bytes)3,800 3,800 0 0.0%
Incl. MemUse (bytes) per call 422 422 0 0.0%
Excl. MemUse (bytes)-896 -896 0 0.0%
Incl. PeakMemUse (bytes)460,504 463,584 3,080 0.7%
Incl. PeakMemUse (bytes) per call 51,167 51,509 342 0.7%
Excl. PeakMemUse (bytes)2,496 2,496 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% 83 4.9% 83 5.1% 0 0.0% 3,080 2.6%
Exclusive Metrics Diff for Current Function2 2.4% -3 -3.6% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% 83 100.0% 83 100.0% 0 N/A% 3,080 100.0%
Child functions
strtr0 N/A% 84 101.2% 87 104.8% 0 N/A% 3,080 100.0%
preg_replace0 N/A% -3 -3.6% -1 -1.2% 0 N/A% 0 0.0%