Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #519ec8682c2dcRun #519ec8bd1b3c1DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)570 520 -50 -8.8%
Incl. Wall Time (microsec) per call 41 37 -4 -8.8%
Excl. Wall Time (microsec)114 114 0 0.0%
Incl. CPU (microsecs)581 532 -49 -8.4%
Incl. CPU (microsecs) per call 42 38 -4 -8.4%
Excl. CPU (microsec)100 93 -7 -7.0%
Incl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. MemUse (bytes) per call 306 306 0 0.0%
Excl. MemUse (bytes)-424 -424 0 0.0%
Incl. PeakMemUse (bytes)329,824 329,824 0 0.0%
Incl. PeakMemUse (bytes) per call 23,559 23,559 0 0.0%
Excl. PeakMemUse (bytes)608 608 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% -50 -1.9% -49 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -7 -14.3% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -50 -100.0% -49 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -52 -104.0% -47 -95.9% 0 N/A% 0 N/A%
preg_replace0 N/A% 2 4.0% 5 10.2% 0 N/A% 0 N/A%