Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls175 175 0 0.0%
Incl. Wall Time (microsec)1,174 1,196 22 1.9%
Incl. Wall Time (microsec) per call 7 7 0 1.9%
Excl. Wall Time (microsec)863 870 7 0.8%
Incl. CPU (microsecs)1,352 1,356 4 0.3%
Incl. CPU (microsecs) per call 8 8 0 0.3%
Excl. CPU (microsec)887 897 10 1.1%
Incl. MemUse (bytes)53,168 53,168 0 0.0%
Incl. MemUse (bytes) per call 304 304 0 0.0%
Excl. MemUse (bytes)21,304 21,304 0 0.0%
Incl. PeakMemUse (bytes)13,792 13,792 0 0.0%
Incl. PeakMemUse (bytes) per call 79 79 0 0.0%
Excl. PeakMemUse (bytes)6,664 6,664 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% 22 3.3% 4 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 31.8% 10 250.0% 0 N/A% 0 N/A%
Parent functions
drupal_render0 N/A% 19 86.4% 11 275.0% 0 N/A% 0 N/A%
drupal_render@10 N/A% 2 9.1% -3 -75.0% 0 N/A% 0 N/A%
drupal_render@20 N/A% 2 9.1% -1 -25.0% 0 N/A% 0 N/A%
drupal_render@40 N/A% -2 -9.1% -4 -100.0% 0 N/A% 0 N/A%
drupal_render_children0 N/A% -1 -4.5% 1 25.0% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 1 4.5% 1 25.0% 0 N/A% 0 N/A%
drupal_render@30 N/A% 1 4.5% 2 50.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 1 4.5% -1 -25.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% -1 -4.5% -2 -50.0% 0 N/A% 0 N/A%
form_builder@10 N/A% -1 -4.5% -3 -75.0% 0 N/A% 0 N/A%
drupal_render@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
drupal_render@50 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% 15 68.2% -3 -75.0% 0 N/A% 0 N/A%
uasort0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -4 -100.0% 0 N/A% 0 N/A%