Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for element_children

element_childrenRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls40 87 47 117.5%
Incl. Wall Time (microsec)911 1,958 1,047 114.9%
Incl. Wall Time (microsec) per call 23 23 -0 -1.2%
Excl. Wall Time (microsec)690 1,408 718 104.1%
Incl. CPU (microsecs)967 2,061 1,094 113.1%
Incl. CPU (microsecs) per call 24 24 -0 -2.0%
Excl. CPU (microsec)658 1,360 702 106.7%
Incl. MemUse (bytes)32,456 50,416 17,960 55.3%
Incl. MemUse (bytes) per call 811 579 -232 -28.6%
Excl. MemUse (bytes)15,008 19,808 4,800 32.0%
Incl. PeakMemUse (bytes)15,544 15,080 -464 -3.0%
Incl. PeakMemUse (bytes) per call 389 173 -215 -55.4%
Excl. PeakMemUse (bytes)8,792 8,408 -384 -4.4%

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_children47 37.0% 1,047 8.7% 1,094 7.6% 17,960 11.6% -464 -0.0%
Exclusive Metrics Diff for Current Function718 68.6% 702 64.2% 4,800 26.7% -384 -82.8%
Parent functions
drupal_render@11 2.1% 262 25.0% 264 24.1% 3,448 19.2% -48 -10.3%
drupal_render@218 38.3% 243 23.2% 255 23.3% 4,728 26.3% 0 0.0%
drupal_render@49 19.1% 246 23.5% 254 23.2% 2,928 16.3% 0 0.0%
drupal_render@310 21.3% 145 13.8% 150 13.7% 3,648 20.3% 0 0.0%
drupal_render-2 -4.3% -119 -11.4% -120 -11.0% -1,672 -9.3% -416 -89.7%
drupal_render_children5 10.6% 108 10.3% 113 10.3% 1,864 10.4% 0 0.0%
drupal_render@55 10.6% 103 9.8% 108 9.9% 2,024 11.3% 0 0.0%
drupal_render@61 2.1% 20 1.9% 26 2.4% 992 5.5% 0 0.0%
form_builder@10 0.0% 25 2.4% 22 2.0% 0 0.0% 0 0.0%
form_builder@20 0.0% 11 1.1% 12 1.1% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% 4 0.4% 6 0.5% 0 0.0% 0 0.0%
template_preprocess_node0 0.0% -4 -0.4% -5 -0.5% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% -1 -0.1% 4 0.4% 0 0.0% 0 0.0%
form_builder0 0.0% 2 0.2% 3 0.3% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
drupal_pre_render_links0 0.0% 2 0.2% 0 0.0% 0 0.0% 0 0.0%
Child functions
uasort1 1.2% 198 18.9% 196 17.9% 0 0.0% 0 0.0%
array_keys47 58.8% 93 8.9% 120 11.0% 13,160 73.3% -80 -17.2%
is_array32 40.0% 38 3.6% 76 6.9% 0 0.0% 0 0.0%