Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)691 662 -29 -4.2%
Incl. Wall Time (microsec) per call 43 41 -2 -4.2%
Excl. Wall Time (microsec)135 147 12 8.9%
Incl. CPU (microsecs)709 678 -31 -4.4%
Incl. CPU (microsecs) per call 44 42 -2 -4.4%
Excl. CPU (microsec)122 130 8 6.6%
Incl. MemUse (bytes)5,216 5,216 0 0.0%
Incl. MemUse (bytes) per call 326 326 0 0.0%
Excl. MemUse (bytes)-1,856 -1,848 8 0.4%
Incl. PeakMemUse (bytes)617,472 636,112 18,640 3.0%
Incl. PeakMemUse (bytes) per call 38,592 39,757 1,165 3.0%
Excl. PeakMemUse (bytes)4,344 4,344 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% -29 -45.3% -31 -17.4% 0 0.0% 18,640 71.9%
Exclusive Metrics Diff for Current Function12 41.4% 8 25.8% 8 N/A% 0 0.0%
Parent functions
drupal_html_class0 N/A% -29 -100.0% -30 -96.8% 0 N/A% 18,640 100.0%
template_preprocess_views_view0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% -42 -144.8% -37 -119.4% -8 N/A% 18,640 100.0%
preg_replace0 N/A% 1 3.4% -2 -6.5% 0 N/A% 0 0.0%