Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls727 727 0 0.0%
Incl. Wall Time (microsec)7,706 7,727 21 0.3%
Incl. Wall Time (microsec) per call 11 11 0 0.3%
Excl. Wall Time (microsec)5,284 5,328 44 0.8%
Incl. CPU (microsecs)8,350 8,375 25 0.3%
Incl. CPU (microsecs) per call 11 12 0 0.3%
Excl. CPU (microsec)5,031 4,995 -36 -0.7%
Incl. MemUse (bytes)266,384 266,416 32 0.0%
Incl. MemUse (bytes) per call 366 366 0 0.0%
Excl. MemUse (bytes)81,080 81,056 -24 -0.0%
Incl. PeakMemUse (bytes)9,568 10,040 472 4.9%
Incl. PeakMemUse (bytes) per call 13 14 1 4.9%
Excl. PeakMemUse (bytes)4,872 5,344 472 9.7%

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_children0 N/A% 21 0.9% 25 0.7% 32 0.0% 472 0.6%
Exclusive Metrics Diff for Current Function44 209.5% -36 -144.0% -24 -75.0% 472 100.0%
Parent functions
drupal_render@80 N/A% 20 95.2% 2 8.0% 0 0.0% 0 0.0%
drupal_render@70 N/A% -17 -81.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@60 N/A% -12 -57.1% -22 -88.0% 0 0.0% 0 0.0%
drupal_render@100 N/A% 12 57.1% 13 52.0% 0 0.0% 0 0.0%
drupal_render@50 N/A% 11 52.4% 11 44.0% 0 0.0% 0 0.0%
drupal_render0 N/A% 7 33.3% 8 32.0% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% -5 -23.8% -5 -20.0% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% 4 19.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@90 N/A% 3 14.3% 11 44.0% -24 -75.0% 0 0.0%
template_preprocess_node0 N/A% -3 -14.3% 1 4.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% -2 -9.5% 1 4.0% 24 75.0% 0 0.0%
drupal_render@10 N/A% 2 9.5% 0 0.0% 16 50.0% 88 18.6%
form_builder0 N/A% 1 4.8% 1 4.0% 24 75.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 1 4.8% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 N/A% -1 -4.8% -2 -8.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% -1 -4.8% 1 4.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 1 4.8% 2 8.0% 0 0.0% 0 0.0%
drupal_render_children0 N/A% 0 0.0% -6 -24.0% -8 -25.0% 0 0.0%
form_builder@10 N/A% 0 0.0% 1 4.0% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 0 0.0% 8 32.0% 0 0.0% 0 0.0%
drupal_render@20 N/A% 0 0.0% 1 4.0% 0 0.0% 384 81.4%
form_builder@20 N/A% 0 0.0% -1 -4.0% 0 0.0% 0 0.0%
Child functions
is_array0 N/A% -24 -114.3% 39 156.0% 0 0.0% 0 0.0%
array_keys0 N/A% 8 38.1% 20 80.0% 56 175.0% 0 0.0%
uasort0 N/A% -7 -33.3% 2 8.0% 0 0.0% 0 0.0%