Diff Report
Run #51ad028f5e6a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: 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 #51ad028f5e6a3Run #51ad024086f90DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)463 464 1 0.2%
Incl. Wall Time (microsec) per call 36 36 0 0.2%
Excl. Wall Time (microsec)109 103 -6 -5.5%
Incl. CPU (microsecs)473 478 5 1.1%
Incl. CPU (microsecs) per call 36 37 0 1.1%
Excl. CPU (microsec)90 97 7 7.8%
Incl. MemUse (bytes)4,168 4,168 0 0.0%
Incl. MemUse (bytes) per call 321 321 0 0.0%
Excl. MemUse (bytes)-288 -288 0 0.0%
Incl. PeakMemUse (bytes)311,840 311,840 0 0.0%
Incl. PeakMemUse (bytes) per call 23,988 23,988 0 0.0%
Excl. PeakMemUse (bytes)480 480 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% 1 0.2% 5 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -600.0% 7 140.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 1 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 7 700.0% 1 20.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 N/A%