Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_css

drupal_get_cssRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,998 3,182 184 6.1%
Incl. Wall Time (microsec) per call 2,998 3,182 184 6.1%
Excl. Wall Time (microsec)19 20 1 5.3%
Incl. CPU (microsecs)2,737 2,907 170 6.2%
Incl. CPU (microsecs) per call 2,737 2,907 170 6.2%
Excl. CPU (microsec)17 16 -1 -5.9%
Incl. MemUse (bytes)41,792 41,800 8 0.0%
Incl. MemUse (bytes) per call 41,792 41,800 8 0.0%
Excl. MemUse (bytes)-22,264 -22,264 0 0.0%
Incl. PeakMemUse (bytes)43,672 43,800 128 0.3%
Incl. PeakMemUse (bytes) per call 43,672 43,800 128 0.3%
Excl. PeakMemUse (bytes)384 384 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% 184 37.3% 170 80.2% 8 0.0% 128 0.5%
Exclusive Metrics Diff for Current Function1 0.5% -1 -0.6% 0 0.0% 0 0.0%
Parent function
call_user_func_array0 N/A% 184 100.0% 170 100.0% 8 100.0% 128 100.0%
Child functions
drupal_render@10 N/A% 182 98.9% 169 99.4% 8 100.0% 160 125.0%
_drupal_add_css0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% 2 1.2% 0 0.0% 0 0.0%
uasort0 N/A% 0 0.0% 0 0.0% 0 0.0% -32 -25.0%