Diff Report
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #51ec2301b5aa5Run #51ec227a9cea0DiffDiff%
Number of Function Calls574 574 0 0.0%
Incl. Wall Time (microsec)6,242 6,258 16 0.3%
Incl. Wall Time (microsec) per call 11 11 0 0.3%
Excl. Wall Time (microsec)4,247 4,271 24 0.6%
Incl. CPU (microsecs)6,801 6,787 -14 -0.2%
Incl. CPU (microsecs) per call 12 12 -0 -0.2%
Excl. CPU (microsec)4,058 4,047 -11 -0.3%
Incl. MemUse (bytes)193,248 193,248 0 0.0%
Incl. MemUse (bytes) per call 337 337 0 0.0%
Excl. MemUse (bytes)52,840 52,840 0 0.0%
Incl. PeakMemUse (bytes)106,784 106,784 0 0.0%
Incl. PeakMemUse (bytes) per call 186 186 0 0.0%
Excl. PeakMemUse (bytes)101,864 101,864 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% 16 0.6% -14 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function24 150.0% -11 -78.6% 0 N/A% 0 N/A%
Parent functions
drupal_render@70 N/A% -11 -68.8% -14 -100.0% 0 N/A% 0 N/A%
drupal_render@50 N/A% 8 50.0% 11 78.6% 0 N/A% 0 N/A%
drupal_render@100 N/A% 7 43.8% 6 42.9% 0 N/A% 0 N/A%
drupal_render@80 N/A% 6 37.5% 21 150.0% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% 5 31.2% 2 14.3% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 5 31.2% -4 -28.6% 0 N/A% 0 N/A%
drupal_render@20 N/A% -4 -25.0% -8 -57.1% 0 N/A% 0 N/A%
drupal_render@10 N/A% -2 -12.5% 4 28.6% 0 N/A% 0 N/A%
drupal_render0 N/A% 2 12.5% -3 -21.4% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% -1 -6.2% -13 -92.9% 0 N/A% 0 N/A%
drupal_render@90 N/A% -1 -6.2% -8 -57.1% 0 N/A% 0 N/A%
form_builder0 N/A% 1 6.2% 0 0.0% 0 N/A% 0 N/A%
form_builder@10 N/A% 1 6.2% -1 -7.1% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
drupal_render@30 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 1 7.1% 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%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@40 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%
drupal_render@60 N/A% 0 0.0% -6 -42.9% 0 N/A% 0 N/A%
Child functions
is_array0 N/A% -5 -31.2% -25 -178.6% 0 N/A% 0 N/A%
uasort0 N/A% -5 -31.2% 3 21.4% 0 N/A% 0 N/A%
array_keys0 N/A% 2 12.5% 19 135.7% 0 N/A% 0 N/A%