Diff Report
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52f5c0f4ebbb2Run #52f5c0b2e882aDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)487 500 13 2.7%
Incl. Wall Time (microsec) per call 54 56 1 2.7%
Excl. Wall Time (microsec)90 91 1 1.1%
Incl. CPU (microsecs)492 504 12 2.4%
Incl. CPU (microsecs) per call 55 56 1 2.4%
Excl. CPU (microsec)74 69 -5 -6.8%
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 Function1 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%