Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)655 659 4 0.6%
Incl. Wall Time (microsec) per call 25 25 0 0.6%
Excl. Wall Time (microsec)346 355 9 2.6%
Incl. CPU (microsecs)673 688 15 2.2%
Incl. CPU (microsecs) per call 26 26 1 2.2%
Excl. CPU (microsec)300 325 25 8.3%
Incl. MemUse (bytes)3,176 3,176 0 0.0%
Incl. MemUse (bytes) per call 122 122 0 0.0%
Excl. MemUse (bytes)-4,192 -4,192 0 0.0%
Incl. PeakMemUse (bytes)9,912 9,912 0 0.0%
Incl. PeakMemUse (bytes) per call 381 381 0 0.0%
Excl. PeakMemUse (bytes)6,056 6,056 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 0.2% 15 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 225.0% 25 166.7% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 4 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% -10 -250.0% -11 -73.3% 0 N/A% 0 N/A%
strtr0 N/A% 5 125.0% 1 6.7% 0 N/A% 0 N/A%