Diff Report
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52f5cb9d4924fRun #52f5cb0964fa0DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)626 652 26 4.2%
Incl. Wall Time (microsec) per call 45 47 2 4.2%
Excl. Wall Time (microsec)140 145 5 3.6%
Incl. CPU (microsecs)639 663 24 3.8%
Incl. CPU (microsecs) per call 46 47 2 3.8%
Excl. CPU (microsec)119 116 -3 -2.5%
Incl. MemUse (bytes)4,296 4,296 0 0.0%
Incl. MemUse (bytes) per call 307 307 0 0.0%
Excl. MemUse (bytes)-2,224 -2,224 0 0.0%
Incl. PeakMemUse (bytes)520,712 520,712 0 0.0%
Incl. PeakMemUse (bytes) per call 37,194 37,194 0 0.0%
Excl. PeakMemUse (bytes)3,272 3,272 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% 26 4.9% 24 5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 19.2% -3 -12.5% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 26 100.0% 24 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 21 80.8% 24 100.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% 3 12.5% 0 N/A% 0 N/A%