Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)1,996 2,044 48 2.4%
Incl. Wall Time (microsec) per call 21 21 0 2.4%
Excl. Wall Time (microsec)1,381 1,406 25 1.8%
Incl. CPU (microsecs)2,115 2,150 35 1.7%
Incl. CPU (microsecs) per call 22 22 0 1.7%
Excl. CPU (microsec)1,371 1,363 -8 -0.6%
Incl. MemUse (bytes)57,944 57,944 0 0.0%
Incl. MemUse (bytes) per call 597 597 0 0.0%
Excl. MemUse (bytes)27,456 27,456 0 0.0%
Incl. PeakMemUse (bytes)24,568 24,568 0 0.0%
Incl. PeakMemUse (bytes) per call 253 253 0 0.0%
Excl. PeakMemUse (bytes)15,688 15,688 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% 48 8.5% 35 5.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function25 52.1% -8 -22.9% 0 N/A% 0 N/A%
Parent functions
drupal_render@30 N/A% 19 39.6% 15 42.9% 0 N/A% 0 N/A%
drupal_render@70 N/A% 8 16.7% 6 17.1% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 6 12.5% 6 17.1% 0 N/A% 0 N/A%
drupal_render@40 N/A% 6 12.5% 4 11.4% 0 N/A% 0 N/A%
drupal_render@10 N/A% 4 8.3% 0 0.0% 0 N/A% 0 N/A%
drupal_render@50 N/A% 4 8.3% 2 5.7% 0 N/A% 0 N/A%
drupal_render@90 N/A% 3 6.2% 3 8.6% 0 N/A% 0 N/A%
template_preprocess_comment0 N/A% 1 2.1% 0 0.0% 0 N/A% 0 N/A%
form_builder0 N/A% -1 -2.1% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% -1 -2.1% 1 2.9% 0 N/A% 0 N/A%
form_builder@10 N/A% 1 2.1% 1 2.9% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -1 -2.1% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% -1 -2.1% 0 0.0% 0 N/A% 0 N/A%
drupal_render@100 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@110 N/A% 0 0.0% -2 -5.7% 0 N/A% 0 N/A%
drupal_render@120 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
drupal_render@20 N/A% 0 0.0% -4 -11.4% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@60 N/A% 0 0.0% 3 8.6% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
drupal_render@80 N/A% 0 0.0% 2 5.7% 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%
Child functions
array_keys0 N/A% 17 35.4% 32 91.4% 0 N/A% 0 N/A%
uasort0 N/A% 4 8.3% 6 17.1% 0 N/A% 0 N/A%
is_array0 N/A% 2 4.2% 5 14.3% 0 N/A% 0 N/A%