Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for element_children

element_childrenRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls625 625 0 0.0%
Incl. Wall Time (microsec)8,165 8,027 -138 -1.7%
Incl. Wall Time (microsec) per call 13 13 -0 -1.7%
Excl. Wall Time (microsec)5,630 5,539 -91 -1.6%
Incl. CPU (microsecs)12,001 8,000 -4,001 -33.3%
Incl. CPU (microsecs) per call 19 13 -6 -33.3%
Excl. CPU (microsec)8,000 0 -8,000 -100.0%
Incl. MemUse (bytes)438,504 426,224 -12,280 -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)38,416 21,016 -17,400 -45.3%
Incl. PeakMemUse (bytes) per call 61 34 -28 -45.3%
Excl. PeakMemUse (bytes)20,160 12,664 -7,496 -37.2%

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% -138 -0.4% -4,001 -12.5% -12,280 -0.4% -17,400 -0.5%
Exclusive Metrics Diff for Current Function-91 -65.9% -8,000 -200.0% -1,368 -11.1% -7,496 -43.1%
Parent functions
drupal_render@7-100 N/A% -1,836 -1330.4% -8,001 -200.0% -84,544 -688.5% -1,168 -6.7%
drupal_render@553 N/A% 1,581 1145.7% 0 0.0% 52,640 428.7% -12,928 -74.3%
drupal_render@6118 N/A% 953 690.6% 0 0.0% 60,960 496.4% -208 -1.2%
drupal_render@80 N/A% -427 -309.4% 0 0.0% -14,200 -115.6% 976 5.6%
drupal_render@9-71 N/A% -374 -271.0% 0 0.0% -23,248 -189.3% -976 -5.6%
drupal_render@40 N/A% -19 -13.8% 0 0.0% -3,712 -30.2% -2,560 -14.7%
template_preprocess_user0 N/A% -13 -9.4% 0 0.0% 0 0.0% 0 0.0%
drupal_render@10 N/A% -9 -6.5% 0 0.0% -176 -1.4% 0 0.0%
menu_block_view_alter0 N/A% 6 4.3% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_item_list0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 0 0.0% 4,000 100.0% 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_builder0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 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%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% -616 -3.5%
drupal_render0 N/A% 0 0.0% 0 0.0% 0 0.0% 80 0.5%
drupal_render@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
uasort-1 -1.9% -33 -23.9% -4,001 -100.0% 0 0.0% 560 3.2%
array_keys0 0.0% -7 -5.1% 4,000 100.0% -10,912 -88.9% -10,464 -60.1%
is_array-51 -98.1% -7 -5.1% 4,000 100.0% 0 0.0% 0 0.0%