Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for toolbar_pre_render_item

toolbar_pre_render_itemRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls6 5 -1 -16.7%
Incl. Wall Time (microsec)466 457 -9 -1.9%
Incl. Wall Time (microsec) per call 78 91 14 17.7%
Excl. Wall Time (microsec)48 58 10 20.8%
Incl. CPU (microsecs)475 460 -15 -3.2%
Incl. CPU (microsecs) per call 79 92 13 16.2%
Excl. CPU (microsec)54 51 -3 -5.6%
Incl. MemUse (bytes)16,680 20,088 3,408 20.4%
Incl. MemUse (bytes) per call 2,780 4,018 1,238 44.5%
Excl. MemUse (bytes)15,248 17,192 1,944 12.7%
Incl. PeakMemUse (bytes)140,016 164,064 24,048 17.2%
Incl. PeakMemUse (bytes) per call 23,336 32,813 9,477 40.6%
Excl. PeakMemUse (bytes)48 48 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_item-1 -25.0% -9 -1.5% -15 -3.5% 3,408 8.1% 24,048 64.3%
Exclusive Metrics Diff for Current Function10 111.1% -3 -20.0% 1,944 57.0% 0 0.0%
Parent function
call_user_func@1-1 -100.0% -9 -100.0% -15 -100.0% 3,408 100.0% 24,048 100.0%
Child functions
drupal_html_id-1 -20.0% -25 -277.8% -22 -146.7% -80 -2.3% 24,048 100.0%
array_unshift6 120.0% 6 66.7% 10 66.7% 1,544 45.3% 0 0.0%