Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for element_children

element_childrenRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls87 40 -47 -54.0%
Incl. Wall Time (microsec)1,916 911 -1,005 -52.5%
Incl. Wall Time (microsec) per call 22 23 1 3.4%
Excl. Wall Time (microsec)1,374 690 -684 -49.8%
Incl. CPU (microsecs)2,017 967 -1,050 -52.1%
Incl. CPU (microsecs) per call 23 24 1 4.3%
Excl. CPU (microsec)1,314 658 -656 -49.9%
Incl. MemUse (bytes)50,416 32,456 -17,960 -35.6%
Incl. MemUse (bytes) per call 579 811 232 40.0%
Excl. MemUse (bytes)19,808 15,008 -4,800 -24.2%
Incl. PeakMemUse (bytes)15,080 15,544 464 3.1%
Incl. PeakMemUse (bytes) per call 173 389 215 124.2%
Excl. PeakMemUse (bytes)8,408 8,792 384 4.6%

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-47 -37.0% -1,005 -125.9% -1,050 -68.9% -17,960 -4.2% 464 0.0%
Exclusive Metrics Diff for Current Function-684 -68.1% -656 -62.5% -4,800 -26.7% 384 82.8%
Parent functions
drupal_render@1-1 -2.1% -269 -26.8% -276 -26.3% -3,448 -19.2% 48 10.3%
drupal_render@2-18 -38.3% -241 -24.0% -257 -24.5% -4,728 -26.3% 0 0.0%
drupal_render@4-9 -19.1% -235 -23.4% -242 -23.0% -2,928 -16.3% 0 0.0%
drupal_render@3-10 -21.3% -151 -15.0% -153 -14.6% -3,648 -20.3% 0 0.0%
drupal_render2 4.3% 117 11.6% 119 11.3% 1,672 9.3% 416 89.7%
drupal_render_children-5 -10.6% -104 -10.3% -111 -10.6% -1,864 -10.4% 0 0.0%
drupal_render@5-5 -10.6% -99 -9.9% -105 -10.0% -2,024 -11.3% 0 0.0%
drupal_render@6-1 -2.1% -19 -1.9% -21 -2.0% -992 -5.5% 0 0.0%
form_builder0 0.0% -7 -0.7% -7 -0.7% 0 0.0% 0 0.0%
template_preprocess_node0 0.0% 3 0.3% 4 0.4% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 0.0% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% -1 -0.1% -2 -0.2% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% 1 0.1% 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@20 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% 1 0.1% 0 0.0% 0 0.0%
drupal_pre_render_links0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Child functions
uasort-1 -1.2% -190 -18.9% -192 -18.3% 0 0.0% 0 0.0%
array_keys-47 -58.8% -96 -9.6% -127 -12.1% -13,160 -73.3% 80 17.2%
is_array-32 -40.0% -35 -3.5% -75 -7.1% 0 0.0% 0 0.0%