Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)539 540 1 0.2%
Incl. Wall Time (microsec) per call 45 45 0 0.2%
Excl. Wall Time (microsec)126 125 -1 -0.8%
Incl. CPU (microsecs)550 554 4 0.7%
Incl. CPU (microsecs) per call 46 46 0 0.7%
Excl. CPU (microsec)113 118 5 4.4%
Incl. MemUse (bytes)4,072 4,072 0 0.0%
Incl. MemUse (bytes) per call 339 339 0 0.0%
Excl. MemUse (bytes)-152 -152 0 0.0%
Incl. PeakMemUse (bytes)386,992 385,520 -1,472 -0.4%
Incl. PeakMemUse (bytes) per call 32,249 32,127 -123 -0.4%
Excl. PeakMemUse (bytes)2,864 4,016 1,152 40.2%

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% 1 0.1% 4 1.8% 0 0.0% -1,472 -1.8%
Exclusive Metrics Diff for Current Function-1 -100.0% 5 125.0% 0 N/A% 1,152 78.3%
Parent function
drupal_html_class0 N/A% 1 100.0% 4 100.0% 0 N/A% -1,472 -100.0%
Child functions
strtr0 N/A% 9 900.0% 5 125.0% 0 N/A% -2,624 -178.3%
preg_replace0 N/A% -7 -700.0% -6 -150.0% 0 N/A% 0 0.0%