Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)258 282 24 9.3%
Incl. Wall Time (microsec) per call 20 22 2 9.3%
Excl. Wall Time (microsec)144 154 10 6.9%
Incl. CPU (microsecs)269 296 27 10.0%
Incl. CPU (microsecs) per call 21 23 2 10.0%
Excl. CPU (microsec)128 138 10 7.8%
Incl. MemUse (bytes)4,200 4,200 0 0.0%
Incl. MemUse (bytes) per call 323 323 0 0.0%
Excl. MemUse (bytes)-296 -296 0 0.0%
Incl. PeakMemUse (bytes)5,080 5,080 0 0.0%
Incl. PeakMemUse (bytes) per call 391 391 0 0.0%
Excl. PeakMemUse (bytes)2,520 2,520 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% 24 2.1% 27 2.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 41.7% 10 37.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 24 100.0% 27 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 8 33.3% 11 40.7% 0 N/A% 0 N/A%
strtr0 N/A% 6 25.0% 6 22.2% 0 N/A% 0 N/A%