Diff Report
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519c0a965645dRun #519c0a514701fDiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)1,220 1,242 22 1.8%
Incl. Wall Time (microsec) per call 18 19 0 1.8%
Excl. Wall Time (microsec)899 919 20 2.2%
Incl. CPU (microsecs)1,283 1,308 25 1.9%
Incl. CPU (microsecs) per call 19 20 0 1.9%
Excl. CPU (microsec)855 901 46 5.4%
Incl. MemUse (bytes)21,204 21,204 0 0.0%
Incl. MemUse (bytes) per call 321 321 0 0.0%
Excl. MemUse (bytes)8,488 8,488 0 0.0%
Incl. PeakMemUse (bytes)5,740 5,740 0 0.0%
Incl. PeakMemUse (bytes) per call 87 87 0 0.0%
Excl. PeakMemUse (bytes)4,080 4,080 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 1.5% 25 2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 90.9% 46 184.0% 0 N/A% 0 N/A%
Parent functions
element_get_visible_children0 N/A% 9 40.9% 11 44.0% 0 N/A% 0 N/A%
drupal_render@40 N/A% 4 18.2% 8 32.0% 0 N/A% 0 N/A%
drupal_render@20 N/A% 4 18.2% 7 28.0% 0 N/A% 0 N/A%
drupal_render@10 N/A% 4 18.2% 2 8.0% 0 N/A% 0 N/A%
drupal_render@30 N/A% 2 9.1% -2 -8.0% 0 N/A% 0 N/A%
drupal_render@50 N/A% -1 -4.5% -2 -8.0% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
drupal_render@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% -1 -4.0% 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% 1 4.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% 4 18.2% -12 -48.0% 0 N/A% 0 N/A%
uasort0 N/A% -2 -9.1% -1 -4.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -8 -32.0% 0 N/A% 0 N/A%