Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for element_children

element_childrenRun #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls216 213 -3 -1.4%
Incl. Wall Time (microsec)2,320 2,378 58 2.5%
Incl. Wall Time (microsec) per call 11 11 0 3.9%
Excl. Wall Time (microsec)1,619 1,652 33 2.0%
Incl. CPU (microsecs)2,510 2,552 42 1.7%
Incl. CPU (microsecs) per call 12 12 0 3.1%
Excl. CPU (microsec)1,488 1,544 56 3.8%
Incl. MemUse (bytes)102,200 101,776 -424 -0.4%
Incl. MemUse (bytes) per call 473 478 5 1.0%
Excl. MemUse (bytes)37,800 37,656 -144 -0.4%
Incl. PeakMemUse (bytes)15,728 12,032 -3,696 -23.5%
Incl. PeakMemUse (bytes) per call 73 56 -16 -22.4%
Excl. PeakMemUse (bytes)9,720 6,416 -3,304 -34.0%

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-3 -50.0% 58 2.2% 42 3.5% -424 -0.1% -3,696 -1.3%
Exclusive Metrics Diff for Current Function33 56.9% 56 133.3% -144 -34.0% -3,304 -89.4%
Parent functions
drupal_render@60 0.0% 24 41.4% 18 42.9% 0 0.0% 64 1.7%
drupal_render@1-3 -100.0% -15 -25.9% -19 -45.2% -424 -100.0% -800 -21.6%
drupal_render@30 0.0% 10 17.2% 11 26.2% 0 0.0% -1,216 -32.9%
rdf_field_attach_view_alter0 0.0% 9 15.5% 9 21.4% 0 0.0% 0 0.0%
drupal_render@50 0.0% 6 10.3% -5 -11.9% 0 0.0% 0 0.0%
drupal_render@80 0.0% 5 8.6% 7 16.7% 0 0.0% 0 0.0%
template_preprocess_node0 0.0% 4 6.9% 4 9.5% 0 0.0% -480 -13.0%
drupal_render0 0.0% 4 6.9% 4 9.5% 0 0.0% 0 0.0%
template_preprocess_user0 0.0% 4 6.9% 7 16.7% 0 0.0% 0 0.0%
form_builder0 0.0% 4 6.9% 3 7.1% 0 0.0% 0 0.0%
drupal_render@40 0.0% 2 3.4% 5 11.9% 0 0.0% -1,264 -34.2%
menu_block_view_system_menu_block_alter0 0.0% 2 3.4% 2 4.8% 0 0.0% 0 0.0%
drupal_pre_render_links0 0.0% -1 -1.7% -4 -9.5% 0 0.0% 0 0.0%
drupal_render@70 0.0% 1 1.7% 1 2.4% 0 0.0% 0 0.0%
drupal_render@20 0.0% -1 -1.7% 3 7.1% 0 0.0% 0 0.0%
template_preprocess_item_list0 0.0% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
drupal_render_children0 0.0% 0 0.0% -3 -7.1% 0 0.0% 0 0.0%
form_builder@20 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%
form_builder@10 0.0% 0 0.0% 1 2.4% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
Child functions
is_array0 0.0% 19 32.8% -26 -61.9% 0 0.0% 0 0.0%
uasort0 0.0% 8 13.8% 2 4.8% 0 0.0% 0 0.0%
array_keys-3 -100.0% -2 -3.4% 10 23.8% -280 -66.0% -392 -10.6%