Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls74 77 3 4.1%
Incl. Wall Time (microsec)957 970 13 1.4%
Incl. Wall Time (microsec) per call 13 13 -0 -2.6%
Excl. Wall Time (microsec)616 630 14 2.3%
Incl. CPU (microsecs)1,030 1,043 13 1.3%
Incl. CPU (microsecs) per call 14 14 -0 -2.7%
Excl. CPU (microsec)580 589 9 1.6%
Incl. MemUse (bytes)46,640 47,072 432 0.9%
Incl. MemUse (bytes) per call 630 611 -19 -3.0%
Excl. MemUse (bytes)22,168 22,312 144 0.6%
Incl. PeakMemUse (bytes)20,896 19,880 -1,016 -4.9%
Incl. PeakMemUse (bytes) per call 282 258 -24 -8.6%
Excl. PeakMemUse (bytes)12,440 11,880 -560 -4.5%

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_children3 50.0% 13 1.2% 13 0.8% 432 0.5% -1,016 -1.1%
Exclusive Metrics Diff for Current Function14 107.7% 9 69.2% 144 33.3% -560 -55.1%
Parent functions
drupal_render@13 100.0% 19 146.2% 18 138.5% 408 94.4% 832 81.9%
drupal_render@70 0.0% -8 -61.5% -8 -61.5% 0 0.0% -1,280 -126.0%
drupal_render@20 0.0% 5 38.5% 4 30.8% 0 0.0% -208 -20.5%
drupal_render@40 0.0% -4 -30.8% -2 -15.4% 0 0.0% 0 0.0%
drupal_render_children0 0.0% 3 23.1% 3 23.1% 0 0.0% 0 0.0%
drupal_render@50 0.0% 2 15.4% 2 15.4% 0 0.0% 0 0.0%
template_preprocess_node0 0.0% -1 -7.7% -1 -7.7% 0 0.0% 0 0.0%
drupal_render@80 0.0% -1 -7.7% -1 -7.7% 24 5.6% -360 -35.4%
rdf_field_attach_view_alter0 0.0% -1 -7.7% -1 -7.7% 0 0.0% 0 0.0%
drupal_pre_render_links0 0.0% 1 7.7% 1 7.7% 0 0.0% 0 0.0%
drupal_render@30 0.0% 1 7.7% 2 15.4% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% -1 -7.7% -2 -15.4% 0 0.0% 0 0.0%
drupal_render0 0.0% -1 -7.7% -1 -7.7% 0 0.0% 0 0.0%
form_builder@10 0.0% -1 -7.7% 2 15.4% 0 0.0% 0 0.0%
drupal_render@90 0.0% 0 0.0% 2 15.4% 0 0.0% 0 0.0%
form_builder0 0.0% 0 0.0% -1 -7.7% 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 7.7% 0 0.0% 0 0.0%
drupal_render@60 0.0% 0 0.0% -2 -15.4% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 -7.7% 0 0.0% 0 0.0%
template_preprocess_user0 0.0% 0 0.0% -2 -15.4% 0 0.0% 0 0.0%
Child functions
array_keys3 100.0% 3 23.1% 4 30.8% 288 66.7% -360 -35.4%
uasort0 0.0% -2 -15.4% -2 -15.4% 0 0.0% -96 -9.4%
is_array0 0.0% -2 -15.4% 2 15.4% 0 0.0% 0 0.0%