Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)272 283 11 4.0%
Incl. Wall Time (microsec) per call 11 11 0 4.0%
Excl. Wall Time (microsec)160 160 0 0.0%
Incl. CPU (microsecs)292 311 19 6.5%
Incl. CPU (microsecs) per call 12 12 1 6.5%
Excl. CPU (microsec)137 155 18 13.1%
Incl. MemUse (bytes)5,152 5,152 0 0.0%
Incl. MemUse (bytes) per call 206 206 0 0.0%
Excl. MemUse (bytes)-1,816 -1,816 0 0.0%
Incl. PeakMemUse (bytes)6,472 6,472 0 0.0%
Incl. PeakMemUse (bytes) per call 259 259 0 0.0%
Excl. PeakMemUse (bytes)3,736 3,736 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% 11 0.7% 19 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 18 94.7% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 11 100.0% 19 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 8 72.7% 4 21.1% 0 N/A% 0 N/A%
preg_replace0 N/A% 3 27.3% -3 -15.8% 0 N/A% 0 N/A%