Diff Report
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #524042daedba9Run #5240420daae43DiffDiff%
Number of Function Calls297 195 -102 -34.3%
Incl. Wall Time (microsec)3,805 2,992 -813 -21.4%
Incl. Wall Time (microsec) per call 13 15 3 19.8%
Excl. Wall Time (microsec)2,591 1,975 -616 -23.8%
Incl. CPU (microsecs)4,048 3,150 -898 -22.2%
Incl. CPU (microsecs) per call 14 16 3 18.5%
Excl. CPU (microsec)2,543 1,875 -668 -26.3%
Incl. MemUse (bytes)100,584 86,672 -13,912 -13.8%
Incl. MemUse (bytes) per call 339 444 106 31.2%
Excl. MemUse (bytes)29,592 24,696 -4,896 -16.5%
Incl. PeakMemUse (bytes)9,456 9,088 -368 -3.9%
Incl. PeakMemUse (bytes) per call 32 47 15 46.4%
Excl. PeakMemUse (bytes)6,952 6,488 -464 -6.7%

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_children-102 -50.0% -813 -8.2% -898 -9.5% -13,912 -32.5% -368 -0.8%
Exclusive Metrics Diff for Current Function-616 -75.8% -668 -74.4% -4,896 -35.2% -464 -126.1%
Parent functions
drupal_render@5-102 -100.0% -814 -100.1% -873 -97.2% -13,872 -99.7% -736 -200.0%
drupal_render@20 0.0% 17 2.1% -14 -1.6% 0 0.0% 0 0.0%
drupal_render@40 0.0% -14 -1.7% -14 -1.6% -24 -0.2% 0 0.0%
drupal_render@10 0.0% -14 -1.7% -24 -2.7% -16 -0.1% 0 0.0%
drupal_render@60 0.0% 11 1.4% 16 1.8% 0 0.0% 368 100.0%
form_builder@10 0.0% 8 1.0% 11 1.2% 0 0.0% 0 0.0%
template_preprocess_node0 0.0% -7 -0.9% -4 -0.4% 0 0.0% 0 0.0%
drupal_render@70 0.0% 7 0.9% 1 0.1% 0 0.0% 0 0.0%
drupal_render@30 0.0% -7 -0.9% -12 -1.3% 0 0.0% 0 0.0%
drupal_render0 0.0% -1 -0.1% 1 0.1% 0 0.0% 0 0.0%
form_builder0 0.0% 1 0.1% 2 0.2% 0 0.0% 0 0.0%
drupal_render_children0 0.0% 0 0.0% 5 0.6% 0 0.0% 0 0.0%
drupal_pre_render_links0 0.0% 0 0.0% 4 0.4% 0 0.0% 0 0.0%
template_preprocess_user0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
array_keys-102 -100.0% -189 -23.2% -228 -25.4% -8,992 -64.6% 96 26.1%
uasort0 0.0% -7 -0.9% -5 -0.6% -24 -0.2% 0 0.0%
is_array0 0.0% -1 -0.1% 3 0.3% 0 0.0% 0 0.0%