Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)461 447 -14 -3.0%
Incl. Wall Time (microsec) per call 27 26 -1 -3.0%
Excl. Wall Time (microsec)233 233 0 0.0%
Incl. CPU (microsecs)483 464 -19 -3.9%
Incl. CPU (microsecs) per call 28 27 -1 -3.9%
Excl. CPU (microsec)216 197 -19 -8.8%
Incl. MemUse (bytes)2,668 2,668 0 0.0%
Incl. MemUse (bytes) per call 157 157 0 0.0%
Excl. MemUse (bytes)-2,548 -2,548 0 0.0%
Incl. PeakMemUse (bytes)4,772 4,772 0 0.0%
Incl. PeakMemUse (bytes) per call 281 281 0 0.0%
Excl. PeakMemUse (bytes)2,864 2,864 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% -14 -3.1% -19 -4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -19 -100.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -14 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% -10 -71.4% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% -4 -28.6% 0 0.0% 0 N/A% 0 N/A%