Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)444 439 -5 -1.1%
Incl. Wall Time (microsec) per call 34 34 -0 -1.1%
Excl. Wall Time (microsec)111 102 -9 -8.1%
Incl. CPU (microsecs)454 452 -2 -0.4%
Incl. CPU (microsecs) per call 35 35 -0 -0.4%
Excl. CPU (microsec)97 85 -12 -12.4%
Incl. MemUse (bytes)4,176 4,168 -8 -0.2%
Incl. MemUse (bytes) per call 321 321 -1 -0.2%
Excl. MemUse (bytes)-288 -288 0 0.0%
Incl. PeakMemUse (bytes)290,784 311,840 21,056 7.2%
Incl. PeakMemUse (bytes) per call 22,368 23,988 1,620 7.2%
Excl. PeakMemUse (bytes)480 480 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% -5 -0.1% -2 -0.0% -8 -0.0% 21,056 13.3%
Exclusive Metrics Diff for Current Function-9 -180.0% -12 -600.0% 0 0.0% 0 0.0%
Parent function
drupal_html_class0 N/A% -5 -100.0% -2 -100.0% -8 -100.0% 21,056 100.0%
Child functions
strtr0 N/A% 3 60.0% 6 300.0% 0 0.0% 21,056 100.0%
preg_replace0 N/A% 1 20.0% 4 200.0% -8 -100.0% 0 0.0%