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

element_childrenRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls213 216 3 1.4%
Incl. Wall Time (microsec)2,378 2,320 -58 -2.4%
Incl. Wall Time (microsec) per call 11 11 -0 -3.8%
Excl. Wall Time (microsec)1,652 1,619 -33 -2.0%
Incl. CPU (microsecs)2,552 2,510 -42 -1.6%
Incl. CPU (microsecs) per call 12 12 -0 -3.0%
Excl. CPU (microsec)1,544 1,488 -56 -3.6%
Incl. MemUse (bytes)101,776 102,200 424 0.4%
Incl. MemUse (bytes) per call 478 473 -5 -1.0%
Excl. MemUse (bytes)37,656 37,800 144 0.4%
Incl. PeakMemUse (bytes)12,032 15,728 3,696 30.7%
Incl. PeakMemUse (bytes) per call 56 73 16 28.9%
Excl. PeakMemUse (bytes)6,416 9,720 3,304 51.5%

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_children3 50.0% -58 -2.2% -42 -3.5% 424 0.1% 3,696 1.3%
Exclusive Metrics Diff for Current Function-33 -56.9% -56 -133.3% 144 34.0% 3,304 89.4%
Parent functions
drupal_render@13 100.0% 15 25.9% 19 45.2% 424 100.0% 800 21.6%
drupal_render@60 0.0% -24 -41.4% -18 -42.9% 0 0.0% -64 -1.7%
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%
template_preprocess_user0 0.0% -4 -6.9% -7 -16.7% 0 0.0% 0 0.0%
drupal_render@80 0.0% -5 -8.6% -7 -16.7% 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@40 0.0% -2 -3.4% -5 -11.9% 0 0.0% 1,264 34.2%
drupal_pre_render_links0 0.0% 1 1.7% 4 9.5% 0 0.0% 0 0.0%
drupal_render0 0.0% -4 -6.9% -4 -9.5% 0 0.0% 0 0.0%
template_preprocess_node0 0.0% -4 -6.9% -4 -9.5% 0 0.0% 480 13.0%
drupal_render_children0 0.0% 0 0.0% 3 7.1% 0 0.0% 0 0.0%
form_builder0 0.0% -4 -6.9% -3 -7.1% 0 0.0% 0 0.0%
drupal_render@20 0.0% 1 1.7% -3 -7.1% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% -2 -3.4% -2 -4.8% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 1 2.4% 0 0.0% 0 0.0%
drupal_render@70 0.0% -1 -1.7% -1 -2.4% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
template_preprocess_item_list0 0.0% 0 0.0% 1 2.4% 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%
Child functions
is_array0 0.0% -19 -32.8% 26 61.9% 0 0.0% 0 0.0%
array_keys3 100.0% 2 3.4% -10 -23.8% 280 66.0% 392 10.6%
uasort0 0.0% -8 -13.8% -2 -4.8% 0 0.0% 0 0.0%