Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for element_children

element_childrenRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls175 175 0 0.0%
Incl. Wall Time (microsec)1,177 1,174 -3 -0.3%
Incl. Wall Time (microsec) per call 7 7 -0 -0.3%
Excl. Wall Time (microsec)841 863 22 2.6%
Incl. CPU (microsecs)1,338 1,352 14 1.0%
Incl. CPU (microsecs) per call 8 8 0 1.0%
Excl. CPU (microsec)872 887 15 1.7%
Incl. MemUse (bytes)53,192 53,168 -24 -0.0%
Incl. MemUse (bytes) per call 304 304 -0 -0.0%
Excl. MemUse (bytes)21,328 21,304 -24 -0.1%
Incl. PeakMemUse (bytes)11,608 13,792 2,184 18.8%
Incl. PeakMemUse (bytes) per call 66 79 12 18.8%
Excl. PeakMemUse (bytes)5,928 6,664 736 12.4%

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% -3 -0.3% 14 19.4% -24 -0.1% 2,184 7.1%
Exclusive Metrics Diff for Current Function22 733.3% 15 107.1% -24 -100.0% 736 33.7%
Parent functions
rdf_field_attach_view_alter0 N/A% 3 100.0% 8 57.1% 0 0.0% 0 0.0%
drupal_render@10 N/A% -3 -100.0% -4 -28.6% 0 0.0% 176 8.1%
drupal_render@40 N/A% -2 -66.7% 1 7.1% 0 0.0% 1,008 46.2%
menu_block_view_system_menu_block_alter0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 1 33.3% 1 7.1% 0 0.0% 0 0.0%
drupal_render0 N/A% -1 -33.3% -1 -7.1% 0 0.0% 0 0.0%
drupal_render@30 N/A% -1 -33.3% 3 21.4% -24 -100.0% 240 11.0%
form_builder@10 N/A% 1 33.3% 2 14.3% 0 0.0% 0 0.0%
drupal_render@50 N/A% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
drupal_render_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@60 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
form_builder0 N/A% 0 0.0% 2 14.3% 0 0.0% 0 0.0%
form_builder@20 N/A% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
drupal_render@20 N/A% 0 0.0% 3 21.4% 0 0.0% 760 34.8%
Child functions
array_keys0 N/A% -18 -600.0% 11 78.6% 0 0.0% 1,184 54.2%
uasort0 N/A% -8 -266.7% -8 -57.1% 0 0.0% 264 12.1%
is_array0 N/A% 1 33.3% -4 -28.6% 0 0.0% 0 0.0%