Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb9d4924f: 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 #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)652 626 -26 -4.0%
Incl. Wall Time (microsec) per call 47 45 -2 -4.0%
Excl. Wall Time (microsec)145 140 -5 -3.4%
Incl. CPU (microsecs)663 639 -24 -3.6%
Incl. CPU (microsecs) per call 47 46 -2 -3.6%
Excl. CPU (microsec)116 119 3 2.6%
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 Function-5 -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%