Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for toolbar_pre_render

toolbar_pre_renderRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)35,038 34,603 -435 -1.2%
Incl. Wall Time (microsec) per call 35,038 34,603 -435 -1.2%
Excl. Wall Time (microsec)64 67 3 4.7%
Incl. CPU (microsecs)31,694 31,382 -312 -1.0%
Incl. CPU (microsecs) per call 31,694 31,382 -312 -1.0%
Excl. CPU (microsec)48 51 3 6.2%
Incl. MemUse (bytes)973,344 973,368 24 0.0%
Incl. MemUse (bytes) per call 973,344 973,368 24 0.0%
Excl. MemUse (bytes)-10,280 -10,280 0 0.0%
Incl. PeakMemUse (bytes)919,040 919,000 -40 -0.0%
Incl. PeakMemUse (bytes) per call 919,040 919,000 -40 -0.0%
Excl. PeakMemUse (bytes)960 960 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% -435 -158.8% -312 -120.0% 24 150.0% -40 -62.5%
Exclusive Metrics Diff for Current Function3 0.7% 3 1.0% 0 0.0% 0 0.0%
Parent function
call_user_func@10 N/A% -435 -100.0% -312 -100.0% 24 100.0% -40 -100.0%
Child functions
module_invoke_all0 N/A% -215 -49.4% -163 -52.2% 24 100.0% 24 60.0%
entity_load0 N/A% -169 -38.9% -100 -32.1% 0 0.0% -64 -160.0%
drupal_render_children0 N/A% -52 -12.0% -51 -16.3% 0 0.0% 0 0.0%
uasort0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%