Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for toolbar_pre_render_item

toolbar_pre_render_itemRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)498 448 -50 -10.0%
Incl. Wall Time (microsec) per call 83 75 -8 -10.0%
Excl. Wall Time (microsec)89 82 -7 -7.9%
Incl. CPU (microsecs)503 456 -47 -9.3%
Incl. CPU (microsecs) per call 84 76 -8 -9.3%
Excl. CPU (microsec)86 81 -5 -5.8%
Incl. MemUse (bytes)12,308 12,308 0 0.0%
Incl. MemUse (bytes) per call 2,051 2,051 0 0.0%
Excl. MemUse (bytes)11,464 11,464 0 0.0%
Incl. PeakMemUse (bytes)2,412 2,512 100 4.1%
Incl. PeakMemUse (bytes) per call 402 419 17 4.1%
Excl. PeakMemUse (bytes)1,592 1,692 100 6.3%

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% -50 -1.1% -47 -1.2% 0 0.0% 100 0.1%
Exclusive Metrics Diff for Current Function-7 -14.0% -5 -10.6% 0 N/A% 100 100.0%
Parent function
call_user_func@20 N/A% -50 -100.0% -47 -100.0% 0 N/A% 100 100.0%
Child function
drupal_html_id0 N/A% -43 -86.0% -42 -89.4% 0 N/A% 0 0.0%