Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for toolbar_pre_render

toolbar_pre_renderRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)30,733 32,317 1,584 5.2%
Incl. Wall Time (microsec) per call 30,733 32,317 1,584 5.2%
Excl. Wall Time (microsec)40 42 2 5.0%
Incl. CPU (microsecs)29,118 30,084 966 3.3%
Incl. CPU (microsecs) per call 29,118 30,084 966 3.3%
Excl. CPU (microsec)32 36 4 12.5%
Incl. MemUse (bytes)583,144 583,144 0 0.0%
Incl. MemUse (bytes) per call 583,144 583,144 0 0.0%
Excl. MemUse (bytes)-6,088 -6,088 0 0.0%
Incl. PeakMemUse (bytes)625,720 625,720 0 0.0%
Incl. PeakMemUse (bytes) per call 625,720 625,720 0 0.0%
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% 1,584 155.0% 966 245.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.1% 4 0.4% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% 1,584 100.0% 966 100.0% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 975 61.6% 657 68.0% 0 N/A% 0 N/A%
entity_load0 N/A% 574 36.2% 276 28.6% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 32 2.0% 31 3.2% 0 N/A% 0 N/A%
array_map0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
uasort0 N/A% 0 0.0% -2 -0.2% 0 N/A% 0 N/A%