Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)880 877 -3 -0.3%
Incl. Wall Time (microsec) per call 17 17 -0 -0.3%
Excl. Wall Time (microsec)586 588 2 0.3%
Incl. CPU (microsecs)921 924 3 0.3%
Incl. CPU (microsecs) per call 17 17 0 0.3%
Excl. CPU (microsec)551 557 6 1.1%
Incl. MemUse (bytes)33,200 33,200 0 0.0%
Incl. MemUse (bytes) per call 626 626 0 0.0%
Excl. MemUse (bytes)13,800 13,800 0 0.0%
Incl. PeakMemUse (bytes)16,904 11,648 -5,256 -31.1%
Incl. PeakMemUse (bytes) per call 319 220 -99 -31.1%
Excl. PeakMemUse (bytes)8,760 7,368 -1,392 -15.9%

Parent/Child Regression/Improvement report for element_children [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
element_children0 N/A% -3 -0.4% 3 0.3% 0 0.0% -5,256 -7.8%
Exclusive Metrics Diff for Current Function2 66.7% 6 200.0% 0 N/A% -1,392 -26.5%
Parent functions
drupal_render@30 N/A% 10 333.3% 6 200.0% 0 N/A% -520 -9.9%
drupal_render@10 N/A% -7 -233.3% -9 -300.0% 0 N/A% 0 0.0%
form_builder0 N/A% -3 -100.0% -1 -33.3% 0 N/A% 0 0.0%
drupal_render@40 N/A% 2 66.7% -3 -100.0% 0 N/A% -4,736 -90.1%
drupal_render0 N/A% -2 -66.7% -1 -33.3% 0 N/A% 0 0.0%
form_builder@10 N/A% -2 -66.7% 1 33.3% 0 N/A% 0 0.0%
drupal_render@60 N/A% 1 33.3% 0 0.0% 0 N/A% 0 0.0%
drupal_render@50 N/A% 1 33.3% 3 100.0% 0 N/A% 0 0.0%
drupal_render@20 N/A% -1 -33.3% 8 266.7% 0 N/A% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 0.0%
form_builder@20 N/A% -1 -33.3% -1 -33.3% 0 N/A% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 0.0%
drupal_render_children0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 0.0%
Child functions
uasort0 N/A% -7 -233.3% -6 -200.0% 0 N/A% -2,784 -53.0%
array_keys0 N/A% 1 33.3% 3 100.0% 0 N/A% -1,080 -20.5%
is_array0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 0.0%