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

toolbar_pre_render_itemRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)304 283 -21 -6.9%
Incl. Wall Time (microsec) per call 51 47 -4 -6.9%
Excl. Wall Time (microsec)48 46 -2 -4.2%
Incl. CPU (microsecs)310 291 -19 -6.1%
Incl. CPU (microsecs) per call 52 49 -3 -6.1%
Excl. CPU (microsec)47 48 1 2.1%
Incl. MemUse (bytes)18,368 18,368 0 0.0%
Incl. MemUse (bytes) per call 3,061 3,061 0 0.0%
Excl. MemUse (bytes)15,616 15,616 0 0.0%
Incl. PeakMemUse (bytes)134,816 134,552 -264 -0.2%
Incl. PeakMemUse (bytes) per call 22,469 22,425 -44 -0.2%
Excl. PeakMemUse (bytes)280 280 0 0.0%

Parent/Child Regression/Improvement report for toolbar_pre_render_item [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_render_item0 N/A% -21 -0.5% -19 -0.4% 0 0.0% -264 -1.1%
Exclusive Metrics Diff for Current Function-2 -9.5% 1 5.3% 0 N/A% 0 0.0%
Parent function
call_user_func@20 N/A% -21 -100.0% -19 -100.0% 0 N/A% -264 -100.0%
Child functions
drupal_html_id0 N/A% -20 -95.2% -22 -115.8% 0 N/A% -264 -100.0%
array_unshift0 N/A% 1 4.8% 2 10.5% 0 N/A% 0 0.0%