Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)773 773 0 0.0%
Incl. Wall Time (microsec) per call 43 43 0 0.0%
Excl. Wall Time (microsec)174 172 -2 -1.1%
Incl. CPU (microsecs)792 790 -2 -0.3%
Incl. CPU (microsecs) per call 44 44 -0 -0.3%
Excl. CPU (microsec)147 147 0 0.0%
Incl. MemUse (bytes)4,672 4,672 0 0.0%
Incl. MemUse (bytes) per call 260 260 0 0.0%
Excl. MemUse (bytes)-3,240 -3,240 0 0.0%
Incl. PeakMemUse (bytes)633,816 633,608 -208 -0.0%
Incl. PeakMemUse (bytes) per call 35,212 35,200 -12 -0.0%
Excl. PeakMemUse (bytes)4,064 4,064 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% 0 0.0% -2 -0.2% 0 0.0% -208 -22.0%
Exclusive Metrics Diff for Current Function-2 N/A% 0 0.0% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% 0 N/A% -2 -100.0% 0 N/A% -208 -100.0%
Child functions
strtr0 N/A% 3 N/A% -2 -100.0% 0 N/A% -208 -100.0%
preg_replace0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 0.0%