Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #53195a48b6f09Run #53195b6957e56DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)601 644 43 7.2%
Incl. Wall Time (microsec) per call 60 64 4 7.2%
Excl. Wall Time (microsec)119 120 1 0.8%
Incl. CPU (microsecs)612 657 45 7.4%
Incl. CPU (microsecs) per call 61 66 5 7.4%
Excl. CPU (microsec)101 104 3 3.0%
Incl. MemUse (bytes)3,800 3,800 0 0.0%
Incl. MemUse (bytes) per call 380 380 0 0.0%
Excl. MemUse (bytes)-1,128 -1,128 0 0.0%
Incl. PeakMemUse (bytes)427,040 427,040 0 0.0%
Incl. PeakMemUse (bytes) per call 42,704 42,704 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% 43 1.9% 45 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.3% 3 6.7% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 43 100.0% 45 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 48 111.6% 50 111.1% 0 N/A% 0 N/A%
preg_replace0 N/A% -6 -14.0% -8 -17.8% 0 N/A% 0 N/A%