Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: 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 #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)175 172 -3 -1.7%
Incl. Wall Time (microsec) per call 19 19 -0 -1.7%
Excl. Wall Time (microsec)95 94 -1 -1.1%
Incl. CPU (microsecs)185 181 -4 -2.2%
Incl. CPU (microsecs) per call 21 20 -0 -2.2%
Excl. CPU (microsec)85 84 -1 -1.2%
Incl. MemUse (bytes)3,808 3,808 0 0.0%
Incl. MemUse (bytes) per call 423 423 0 0.0%
Excl. MemUse (bytes)232 232 0 0.0%
Incl. PeakMemUse (bytes)4,656 4,656 0 0.0%
Incl. PeakMemUse (bytes) per call 517 517 0 0.0%
Excl. PeakMemUse (bytes)2,712 2,712 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% -3 -0.2% -4 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% -1 -25.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% -1 -33.3% -2 -50.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -33.3% -1 -25.0% 0 N/A% 0 N/A%