Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_css

drupal_get_cssRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,878 1,888 10 0.5%
Incl. Wall Time (microsec) per call 1,878 1,888 10 0.5%
Excl. Wall Time (microsec)21 22 1 4.8%
Incl. CPU (microsecs)1,880 1,896 16 0.9%
Incl. CPU (microsecs) per call 1,880 1,896 16 0.9%
Excl. CPU (microsec)18 20 2 11.1%
Incl. MemUse (bytes)37,952 37,952 0 0.0%
Incl. MemUse (bytes) per call 37,952 37,952 0 0.0%
Excl. MemUse (bytes)-17,424 -17,432 -8 -0.0%
Incl. PeakMemUse (bytes)35,880 35,184 -696 -1.9%
Incl. PeakMemUse (bytes) per call 35,880 35,184 -696 -1.9%
Excl. PeakMemUse (bytes)576 576 0 0.0%

Parent/Child Regression/Improvement report for drupal_get_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_get_css0 N/A% 10 0.1% 16 0.2% 0 0.0% -696 -1.1%
Exclusive Metrics Diff for Current Function1 10.0% 2 12.5% -8 N/A% 0 0.0%
Parent function
call_user_func_array@10 N/A% 10 100.0% 16 100.0% 0 N/A% -696 -100.0%
Child functions
drupal_render@10 N/A% 10 100.0% 17 106.2% 8 N/A% -584 -83.9%
uasort0 N/A% -1 -10.0% -2 -12.5% 0 N/A% 0 0.0%
drupal_alter0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_css0 N/A% -1 -10.0% -1 -6.2% 0 N/A% -112 -16.1%