Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for toolbar_pre_render

toolbar_pre_renderRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)31,372 30,941 -431 -1.4%
Incl. Wall Time (microsec) per call 31,372 30,941 -431 -1.4%
Excl. Wall Time (microsec)72 47 -25 -34.7%
Incl. CPU (microsecs)29,504 29,366 -138 -0.5%
Incl. CPU (microsecs) per call 29,504 29,366 -138 -0.5%
Excl. CPU (microsec)32 38 6 18.8%
Incl. MemUse (bytes)587,432 587,480 48 0.0%
Incl. MemUse (bytes) per call 587,432 587,480 48 0.0%
Excl. MemUse (bytes)-6,088 -6,096 -8 -0.1%
Incl. PeakMemUse (bytes)639,928 640,688 760 0.1%
Incl. PeakMemUse (bytes) per call 639,928 640,688 760 0.1%
Excl. PeakMemUse (bytes)768 768 0 0.0%

Parent/Child Regression/Improvement report for toolbar_pre_render [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
toolbar_pre_render0 N/A% -431 -10.5% -138 -3.2% 48 0.2% 760 3.3%
Exclusive Metrics Diff for Current Function-25 -5.8% 6 4.3% -8 -16.7% 0 0.0%
Parent function
call_user_func@10 N/A% -431 -100.0% -138 -100.0% 48 100.0% 760 100.0%
Child functions
module_invoke_all0 N/A% -301 -69.8% -1 -0.7% 24 50.0% 168 22.1%
entity_load0 N/A% -152 -35.3% -159 -115.2% 32 66.7% 328 43.2%
drupal_render_children0 N/A% 38 8.8% 38 27.5% 0 0.0% 264 34.7%
array_map0 N/A% 8 1.9% 8 5.8% 0 0.0% 0 0.0%
drupal_alter0 N/A% 1 0.2% 2 1.4% 0 0.0% 0 0.0%
uasort0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% 0 0.0% -32 -23.2% 0 0.0% 0 0.0%