Diff Report
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for element_children

element_childrenRun #512a40915a5ddRun #512a40ad78082DiffDiff%
Number of Function Calls625 625 0 0.0%
Incl. Wall Time (microsec)8,188 8,076 -112 -1.4%
Incl. Wall Time (microsec) per call 13 13 -0 -1.4%
Excl. Wall Time (microsec)5,643 5,560 -83 -1.5%
Incl. CPU (microsecs)4,001 16,000 11,999 299.9%
Incl. CPU (microsecs) per call 6 26 19 299.9%
Excl. CPU (microsec)4,001 16,000 11,999 299.9%
Incl. MemUse (bytes)438,464 426,224 -12,240 -2.8%
Incl. MemUse (bytes) per call 702 682 -20 -2.8%
Excl. MemUse (bytes)99,384 98,016 -1,368 -1.4%
Incl. PeakMemUse (bytes)38,376 21,056 -17,320 -45.1%
Incl. PeakMemUse (bytes) per call 61 34 -28 -45.1%
Excl. PeakMemUse (bytes)20,160 12,704 -7,456 -37.0%

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_children0 0.0% -112 -0.4% 11,999 42.9% -12,240 -0.4% -17,320 -0.5%
Exclusive Metrics Diff for Current Function-83 -74.1% 11,999 100.0% -1,368 -11.2% -7,456 -43.0%
Parent functions
drupal_render@7-100 N/A% -1,836 -1639.3% 0 0.0% -84,544 -690.7% -1,168 -6.7%
drupal_render@553 N/A% 1,584 1414.3% 0 0.0% 52,680 430.4% -12,888 -74.4%
drupal_render@6118 N/A% 967 863.4% 8,000 66.7% 60,960 498.0% -208 -1.2%
drupal_render@80 N/A% -426 -380.4% 4,000 33.3% -14,200 -116.0% 1,016 5.9%
drupal_render@9-71 N/A% -376 -335.7% 0 0.0% -23,248 -189.9% -976 -5.6%
drupal_render@40 N/A% -19 -17.0% 0 0.0% -3,712 -30.3% -2,560 -14.8%
drupal_render@10 N/A% -7 -6.2% 0 0.0% -176 -1.4% 0 0.0%
template_preprocess_user0 N/A% -4 -3.6% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% 2 1.8% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 2 1.8% -4,001 -33.3% 0 0.0% 0 0.0%
form_builder0 N/A% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_item_list0 N/A% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 N/A% 1 0.9% 0 0.0% 0 0.0% 80 0.5%
rdf_field_attach_view_alter0 N/A% -1 -0.9% 4,000 33.3% 0 0.0% 0 0.0%
drupal_render_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_block_view_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% -616 -3.6%
drupal_render@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
uasort-1 -1.9% -13 -11.6% 0 0.0% 0 0.0% 560 3.2%
is_array-51 -98.1% -12 -10.7% 0 0.0% 0 0.0% 0 0.0%
array_keys0 0.0% -4 -3.6% 0 0.0% -10,872 -88.8% -10,424 -60.2%