Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for element_children

element_childrenRun #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls536 536 0 0.0%
Incl. Wall Time (microsec)8,588 8,466 -122 -1.4%
Incl. Wall Time (microsec) per call 16 16 -0 -1.4%
Excl. Wall Time (microsec)4,767 4,728 -39 -0.8%
Incl. CPU (microsecs)8,976 8,896 -80 -0.9%
Incl. CPU (microsecs) per call 17 17 -0 -0.9%
Excl. CPU (microsec)4,193 4,238 45 1.1%
Incl. MemUse (bytes)258,536 258,536 0 0.0%
Incl. MemUse (bytes) per call 482 482 0 0.0%
Excl. MemUse (bytes)63,288 63,288 0 0.0%
Incl. PeakMemUse (bytes)16,168 16,168 0 0.0%
Incl. PeakMemUse (bytes) per call 30 30 0 0.0%
Excl. PeakMemUse (bytes)7,544 7,544 0 0.0%

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 N/A% -122 -31.0% -80 -12.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-39 -32.0% 45 56.2% 0 N/A% 0 N/A%
Parent functions
drupal_render@60 N/A% -85 -69.7% -94 -117.5% 0 N/A% 0 N/A%
drupal_render@70 N/A% -47 -38.5% -36 -45.0% 0 N/A% 0 N/A%
drupal_render@50 N/A% -19 -15.6% -14 -17.5% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 8 6.6% 9 11.2% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% 5 4.1% 1 1.2% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 5 4.1% 2 2.5% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 3 2.5% 5 6.2% 0 N/A% 0 N/A%
drupal_render0 N/A% 3 2.5% 4 5.0% 0 N/A% 0 N/A%
drupal_render@10 N/A% 3 2.5% 9 11.2% 0 N/A% 0 N/A%
drupal_render@20 N/A% 2 1.6% 8 10.0% 0 N/A% 0 N/A%
drupal_render@80 N/A% -2 -1.6% 8 10.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% 1 0.8% 10 12.5% 0 N/A% 0 N/A%
drupal_render_children0 N/A% -1 -0.8% 1 1.2% 0 N/A% 0 N/A%
drupal_render@40 N/A% 1 0.8% 1 1.2% 0 N/A% 0 N/A%
drupal_render@30 N/A% 0 0.0% 7 8.8% 0 N/A% 0 N/A%
form_builder0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 N/A%
Child functions
uasort0 N/A% -82 -67.2% -84 -105.0% 0 N/A% 0 N/A%
array_keys0 N/A% -3 -2.5% -19 -23.8% 0 N/A% 0 N/A%
is_array0 N/A% 2 1.6% -22 -27.5% 0 N/A% 0 N/A%