Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls536 536 0 0.0%
Incl. Wall Time (microsec)8,466 8,588 122 1.4%
Incl. Wall Time (microsec) per call 16 16 0 1.4%
Excl. Wall Time (microsec)4,728 4,767 39 0.8%
Incl. CPU (microsecs)8,896 8,976 80 0.9%
Incl. CPU (microsecs) per call 17 17 0 0.9%
Excl. CPU (microsec)4,238 4,193 -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 Function39 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%