Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: 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 #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)424 386 -38 -9.0%
Incl. Wall Time (microsec) per call 47 43 -4 -9.0%
Excl. Wall Time (microsec)95 93 -2 -2.1%
Incl. CPU (microsecs)433 393 -40 -9.2%
Incl. CPU (microsecs) per call 48 44 -4 -9.2%
Excl. CPU (microsec)85 88 3 3.5%
Incl. MemUse (bytes)3,824 3,824 0 0.0%
Incl. MemUse (bytes) per call 425 425 0 0.0%
Excl. MemUse (bytes)224 224 0 0.0%
Incl. PeakMemUse (bytes)324,512 324,512 0 0.0%
Incl. PeakMemUse (bytes) per call 36,057 36,057 0 0.0%
Excl. PeakMemUse (bytes)2,952 2,952 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% -38 -5.7% -40 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -5.3% 3 7.5% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -38 -100.0% -40 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -36 -94.7% -39 -97.5% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% -4 -10.0% 0 N/A% 0 N/A%