Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #53923d861ff11Run #53923e3238612DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)788 808 20 2.5%
Incl. Wall Time (microsec) per call 25 26 1 2.5%
Excl. Wall Time (microsec)437 441 4 0.9%
Incl. CPU (microsecs)817 834 17 2.1%
Incl. CPU (microsecs) per call 26 27 1 2.1%
Excl. CPU (microsec)358 373 15 4.2%
Incl. MemUse (bytes)3,572 3,572 0 0.0%
Incl. MemUse (bytes) per call 115 115 0 0.0%
Excl. MemUse (bytes)-5,340 -5,340 0 0.0%
Incl. PeakMemUse (bytes)9,688 9,688 0 0.0%
Incl. PeakMemUse (bytes) per call 313 313 0 0.0%
Excl. PeakMemUse (bytes)6,284 6,284 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% 20 4.3% 17 5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 20.0% 15 88.2% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 20 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 14 70.0% -1 -5.9% 0 N/A% 0 N/A%
strtr0 N/A% 2 10.0% 3 17.6% 0 N/A% 0 N/A%