Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)257 282 25 9.7%
Incl. Wall Time (microsec) per call 20 22 2 9.7%
Excl. Wall Time (microsec)139 154 15 10.8%
Incl. CPU (microsecs)269 296 27 10.0%
Incl. CPU (microsecs) per call 21 23 2 10.0%
Excl. CPU (microsec)122 138 16 13.1%
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% 25 4.4% 27 4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 60.0% 16 59.3% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 25 100.0% 27 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 5 20.0% 8 29.6% 0 N/A% 0 N/A%
strtr0 N/A% 5 20.0% 3 11.1% 0 N/A% 0 N/A%