Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)1,242 1,508 266 21.4%
Incl. Wall Time (microsec) per call 50 60 11 21.4%
Excl. Wall Time (microsec)285 287 2 0.7%
Incl. CPU (microsecs)1,265 1,537 272 21.5%
Incl. CPU (microsecs) per call 51 61 11 21.5%
Excl. CPU (microsec)238 242 4 1.7%
Incl. MemUse (bytes)5,216 5,216 0 0.0%
Incl. MemUse (bytes) per call 209 209 0 0.0%
Excl. MemUse (bytes)-5,000 -5,000 0 0.0%
Incl. PeakMemUse (bytes)556,032 637,840 81,808 14.7%
Incl. PeakMemUse (bytes) per call 22,241 25,514 3,272 14.7%
Excl. PeakMemUse (bytes)2,520 2,712 192 7.6%

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% 266 10.4% 272 10.4% 0 0.0% 81,808 91.8%
Exclusive Metrics Diff for Current Function2 0.8% 4 1.5% 0 N/A% 192 0.2%
Parent function
drupal_html_class0 N/A% 266 100.0% 272 100.0% 0 N/A% 81,808 100.0%
Child functions
strtr0 N/A% 267 100.4% 266 97.8% 0 N/A% 81,616 99.8%
preg_replace0 N/A% -3 -1.1% 2 0.7% 0 N/A% 0 0.0%