Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)546 550 4 0.7%
Incl. Wall Time (microsec) per call 39 39 0 0.7%
Excl. Wall Time (microsec)122 122 0 0.0%
Incl. CPU (microsecs)562 565 3 0.5%
Incl. CPU (microsecs) per call 40 40 0 0.5%
Excl. CPU (microsec)109 110 1 0.9%
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)273,200 273,200 0 0.0%
Incl. PeakMemUse (bytes) per call 19,514 19,514 0 0.0%
Excl. PeakMemUse (bytes)1,848 1,848 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% 4 0.5% 3 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 33.3% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 4 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 4 100.0% 8 266.7% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% -6 -200.0% 0 N/A% 0 N/A%