Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #517d51ae434deRun #517d52b5a5611DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)295 290 -5 -1.7%
Incl. Wall Time (microsec) per call 12 12 -0 -1.7%
Excl. Wall Time (microsec)165 165 0 0.0%
Incl. CPU (microsecs)322 305 -17 -5.3%
Incl. CPU (microsecs) per call 13 12 -1 -5.3%
Excl. CPU (microsec)155 143 -12 -7.7%
Incl. MemUse (bytes)5,152 5,152 0 0.0%
Incl. MemUse (bytes) per call 206 206 0 0.0%
Excl. MemUse (bytes)-1,816 -1,816 0 0.0%
Incl. PeakMemUse (bytes)11,784 11,752 -32 -0.3%
Incl. PeakMemUse (bytes) per call 471 470 -1 -0.3%
Excl. PeakMemUse (bytes)5,872 5,840 -32 -0.5%

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 -0.2% -17 -1.2% 0 0.0% -32 -0.3%
Exclusive Metrics Diff for Current Function0 0.0% -12 -70.6% 0 N/A% -32 -100.0%
Parent function
drupal_html_class0 N/A% -5 -100.0% -17 -100.0% 0 N/A% -32 -100.0%
Child functions
strtr0 N/A% -4 -80.0% 0 0.0% 0 N/A% 0 0.0%
preg_replace0 N/A% -1 -20.0% -5 -29.4% 0 N/A% 0 0.0%