Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: 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 #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)500 487 -13 -2.6%
Incl. Wall Time (microsec) per call 56 54 -1 -2.6%
Excl. Wall Time (microsec)91 90 -1 -1.1%
Incl. CPU (microsecs)504 492 -12 -2.4%
Incl. CPU (microsecs) per call 56 55 -1 -2.4%
Excl. CPU (microsec)69 74 5 7.2%
Incl. MemUse (bytes)3,800 3,800 0 0.0%
Incl. MemUse (bytes) per call 422 422 0 0.0%
Excl. MemUse (bytes)-896 -896 0 0.0%
Incl. PeakMemUse (bytes)505,064 505,064 0 0.0%
Incl. PeakMemUse (bytes) per call 56,118 56,118 0 0.0%
Excl. PeakMemUse (bytes)3,400 3,400 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% -13 -2.4% -12 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -7.7% 5 41.7% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -13 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -12 -92.3% -8 -66.7% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% -9 -75.0% 0 N/A% 0 N/A%