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

element_childrenRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)877 880 3 0.3%
Incl. Wall Time (microsec) per call 17 17 0 0.3%
Excl. Wall Time (microsec)588 586 -2 -0.3%
Incl. CPU (microsecs)924 921 -3 -0.3%
Incl. CPU (microsecs) per call 17 17 -0 -0.3%
Excl. CPU (microsec)557 551 -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)11,648 16,904 5,256 45.1%
Incl. PeakMemUse (bytes) per call 220 319 99 45.1%
Excl. PeakMemUse (bytes)7,368 8,760 1,392 18.9%

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 Function-2 -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%