Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)265 261 -4 -1.5%
Incl. Wall Time (microsec) per call 13 13 -0 -1.5%
Excl. Wall Time (microsec)149 150 1 0.7%
Incl. CPU (microsecs)281 279 -2 -0.7%
Incl. CPU (microsecs) per call 14 14 -0 -0.7%
Excl. CPU (microsec)128 134 6 4.7%
Incl. MemUse (bytes)4,760 4,760 0 0.0%
Incl. MemUse (bytes) per call 238 238 0 0.0%
Excl. MemUse (bytes)-1,192 -1,192 0 0.0%
Incl. PeakMemUse (bytes)15,552 15,552 0 0.0%
Incl. PeakMemUse (bytes) per call 778 778 0 0.0%
Excl. PeakMemUse (bytes)8,232 8,232 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 -1.7% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 25.0% 6 300.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -4 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% -3 -75.0% -6 -300.0% 0 N/A% 0 N/A%
strtr0 N/A% -2 -50.0% -2 -100.0% 0 N/A% 0 N/A%