Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)504 532 28 5.6%
Incl. Wall Time (microsec) per call 56 59 3 5.6%
Excl. Wall Time (microsec)87 91 4 4.6%
Incl. CPU (microsecs)518 540 22 4.2%
Incl. CPU (microsecs) per call 58 60 2 4.2%
Excl. CPU (microsec)77 79 2 2.6%
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)502,872 478,944 -23,928 -4.8%
Incl. PeakMemUse (bytes) per call 55,875 53,216 -2,659 -4.8%
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% 28 121.7% 22 23.9% 0 0.0% -23,928 -52.4%
Exclusive Metrics Diff for Current Function4 14.3% 2 9.1% 0 N/A% -1,264 -5.3%
Parent function
drupal_html_class0 N/A% 28 100.0% 22 100.0% 0 N/A% -23,928 -100.0%
Child functions
strtr0 N/A% 22 78.6% 20 90.9% 0 N/A% -22,664 -94.7%
preg_replace0 N/A% 2 7.1% 0 0.0% 0 N/A% 0 0.0%