Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func@2

call_user_func@2Run #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)1,173 1,190 17 1.4%
Incl. Wall Time (microsec) per call 38 38 1 1.4%
Excl. Wall Time (microsec)74 76 2 2.7%
Incl. CPU (microsecs)1,192 1,219 27 2.3%
Incl. CPU (microsecs) per call 38 39 1 2.3%
Excl. CPU (microsec)79 87 8 10.1%
Incl. MemUse (bytes)127,760 127,736 -24 -0.0%
Incl. MemUse (bytes) per call 4,121 4,121 -1 -0.0%
Excl. MemUse (bytes)5,072 5,072 0 0.0%
Incl. PeakMemUse (bytes)271,472 271,432 -40 -0.0%
Incl. PeakMemUse (bytes) per call 8,757 8,756 -1 -0.0%
Excl. PeakMemUse (bytes)168 168 0 0.0%

Parent/Child Regression/Improvement report for call_user_func@2 [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
call_user_func@20 N/A% 17 17.3% 27 10.3% -24 -0.1% -40 -0.1%
Exclusive Metrics Diff for Current Function2 11.8% 8 29.6% 0 0.0% 0 0.0%
Parent functions
drupal_render@20 N/A% 20 117.6% 19 70.4% 0 0.0% -112 -280.0%
drupal_process_attached@20 N/A% -4 -23.5% 3 11.1% -24 -100.0% 72 180.0%
drupal_process_attached@10 N/A% 1 5.9% 1 3.7% 0 0.0% 0 0.0%
drupal_process_attached@30 N/A% 0 0.0% 4 14.8% 0 0.0% 0 0.0%
Child functions
toolbar_pre_render_item0 N/A% 18 105.9% 18 66.7% 0 0.0% -112 -280.0%
_drupal_add_js0 N/A% -2 -11.8% -3 -11.1% 0 0.0% 72 180.0%
_drupal_add_css0 N/A% -1 -5.9% 4 14.8% -24 -100.0% 0 0.0%