Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)500 517 17 3.4%
Incl. Wall Time (microsec) per call 56 57 2 3.4%
Excl. Wall Time (microsec)91 89 -2 -2.2%
Incl. CPU (microsecs)504 524 20 4.0%
Incl. CPU (microsecs) per call 56 58 2 4.0%
Excl. CPU (microsec)69 78 9 13.0%
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)505,064 482,272 -22,792 -4.5%
Incl. PeakMemUse (bytes) per call 56,118 53,586 -2,532 -4.5%
Excl. PeakMemUse (bytes)3,400 2,136 -1,264 -37.2%

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% 17 4.1% 20 8.4% 0 0.0% -22,792 -51.5%
Exclusive Metrics Diff for Current Function-2 -11.8% 9 45.0% 0 N/A% -1,264 -5.5%
Parent function
drupal_html_class0 N/A% 17 100.0% 20 100.0% 0 N/A% -22,792 -100.0%
Child functions
strtr0 N/A% 16 94.1% 13 65.0% 0 N/A% -21,528 -94.5%
preg_replace0 N/A% 3 17.6% -2 -10.0% 0 N/A% 0 0.0%