Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_group_css

drupal_group_cssRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)76 50 -26 -34.2%
Incl. Wall Time (microsec) per call 76 50 -26 -34.2%
Excl. Wall Time (microsec)64 43 -21 -32.8%
Incl. CPU (microsecs)79 52 -27 -34.2%
Incl. CPU (microsecs) per call 79 52 -27 -34.2%
Excl. CPU (microsec)65 44 -21 -32.3%
Incl. MemUse (bytes)19,328 19,328 0 0.0%
Incl. MemUse (bytes) per call 19,328 19,328 0 0.0%
Excl. MemUse (bytes)18,560 18,560 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_group_css [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_group_css0 N/A% -26 -21.1% -27 -5.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-21 -80.8% -21 -77.8% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% -26 -100.0% -27 -100.0% 0 N/A% 0 N/A%
Child function
ksort0 N/A% -5 -19.2% -6 -22.2% 0 N/A% 0 N/A%