Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #519af3b0bf970Run #519af56893788DiffDiff%
Number of Function Calls237 237 0 0.0%
Incl. Wall Time (microsec)2,856 2,874 18 0.6%
Incl. Wall Time (microsec) per call 12 12 0 0.6%
Excl. Wall Time (microsec)2,043 2,028 -15 -0.7%
Incl. CPU (microsecs)3,049 3,092 43 1.4%
Incl. CPU (microsecs) per call 13 13 0 1.4%
Excl. CPU (microsec)1,881 1,889 8 0.4%
Incl. MemUse (bytes)112,112 110,880 -1,232 -1.1%
Incl. MemUse (bytes) per call 473 468 -5 -1.1%
Excl. MemUse (bytes)41,400 40,640 -760 -1.8%
Incl. PeakMemUse (bytes)15,000 14,296 -704 -4.7%
Incl. PeakMemUse (bytes) per call 63 60 -3 -4.7%
Excl. PeakMemUse (bytes)8,760 8,232 -528 -6.0%

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% 18 3.3% 43 9.1% -1,232 -1.9% -704 -1.1%
Exclusive Metrics Diff for Current Function-15 -83.3% 8 18.6% -760 -61.7% -528 -75.0%
Parent functions
drupal_render_children0 N/A% -24 -133.3% -27 -62.8% -1,256 -101.9% 0 0.0%
_form_validate@10 N/A% 19 105.6% 17 39.5% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% -14 -77.8% -7 -16.3% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% 12 66.7% 11 25.6% 0 0.0% 0 0.0%
drupal_render@10 N/A% 12 66.7% 18 41.9% 776 63.0% 0 0.0%
drupal_render_children@1-1 N/A% -10 -55.6% -12 -27.9% -920 -74.7% 0 0.0%
drupal_render@60 N/A% 10 55.6% 20 46.5% 0 0.0% -544 -77.3%
drupal_render@30 N/A% 5 27.8% 5 11.6% 0 0.0% 0 0.0%
form_builder@10 N/A% -4 -22.2% -4 -9.3% 0 0.0% 0 0.0%
drupal_render@80 N/A% 3 16.7% 0 0.0% 0 0.0% 0 0.0%
drupal_render@50 N/A% 3 16.7% 8 18.6% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 3 16.7% 7 16.3% 0 0.0% 0 0.0%
template_preprocess_item_list0 N/A% 2 11.1% 7 16.3% 0 0.0% 0 0.0%
drupal_render@70 N/A% 2 11.1% -1 -2.3% 0 0.0% -160 -22.7%
template_preprocess_user0 N/A% 1 5.6% 2 4.7% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 1 5.6% 2 4.7% 0 0.0% 0 0.0%
drupal_render@40 N/A% -1 -5.6% -2 -4.7% 0 0.0% 0 0.0%
_form_validate0 N/A% -1 -5.6% 0 0.0% 0 0.0% 0 0.0%
drupal_render@21 N/A% -1 -5.6% -1 -2.3% 136 11.0% 0 0.0%
drupal_render0 N/A% 0 0.0% 2 4.7% 8 0.6% 0 0.0%
form_builder@20 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder0 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 24 1.9% 0 0.0%
Child functions
is_array-6 -100.0% 18 100.0% 12 27.9% 0 0.0% 0 0.0%
uasort0 0.0% 11 61.1% 6 14.0% 0 0.0% 0 0.0%
array_keys0 0.0% 4 22.2% 17 39.5% -472 -38.3% -176 -25.0%