Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)942 955 13 1.4%
Incl. Wall Time (microsec) per call 13 13 0 1.4%
Excl. Wall Time (microsec)591 607 16 2.7%
Incl. CPU (microsecs)1,008 1,020 12 1.2%
Incl. CPU (microsecs) per call 14 14 0 1.2%
Excl. CPU (microsec)547 556 9 1.6%
Incl. MemUse (bytes)46,192 46,192 0 0.0%
Incl. MemUse (bytes) per call 651 651 0 0.0%
Excl. MemUse (bytes)21,784 21,784 0 0.0%
Incl. PeakMemUse (bytes)20,640 20,920 280 1.4%
Incl. PeakMemUse (bytes) per call 291 295 4 1.4%
Excl. PeakMemUse (bytes)13,312 13,336 24 0.2%

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% 13 0.2% 12 0.1% 0 0.0% 280 1.5%
Exclusive Metrics Diff for Current Function16 123.1% 9 75.0% 0 N/A% 24 8.6%
Parent functions
template_preprocess_node0 N/A% -15 -115.4% -14 -116.7% 0 N/A% 0 0.0%
rdf_field_attach_view_alter0 N/A% 11 84.6% 11 91.7% 0 N/A% 0 0.0%
drupal_render@10 N/A% 7 53.8% 2 16.7% 0 N/A% -288 -102.9%
drupal_render@40 N/A% 7 53.8% 3 25.0% 0 N/A% 264 94.3%
drupal_render@70 N/A% 5 38.5% 5 41.7% 0 N/A% 0 0.0%
form_builder0 N/A% -3 -23.1% -2 -16.7% 0 N/A% 0 0.0%
drupal_render@60 N/A% -2 -15.4% -4 -33.3% 0 N/A% 0 0.0%
drupal_render@80 N/A% 2 15.4% 2 16.7% 0 N/A% 0 0.0%
drupal_pre_render_links0 N/A% 2 15.4% 2 16.7% 0 N/A% 0 0.0%
form_builder@10 N/A% -1 -7.7% -1 -8.3% 0 N/A% 0 0.0%
drupal_render@30 N/A% 1 7.7% 4 33.3% 0 N/A% 0 0.0%
element_get_visible_children0 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 0.0%
drupal_render@90 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 0.0%
drupal_render_children0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 0.0%
drupal_render@20 N/A% 0 0.0% 1 8.3% 0 N/A% 304 108.6%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 0.0%
form_builder@20 N/A% 0 0.0% 1 8.3% 0 N/A% 0 0.0%
menu_block_view_alter0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 0.0%
drupal_render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render@50 N/A% 0 0.0% 1 8.3% 0 N/A% 0 0.0%
Child functions
array_keys0 N/A% -15 -115.4% -7 -58.3% 0 N/A% 256 91.4%
uasort0 N/A% 9 69.2% 10 83.3% 0 N/A% 0 0.0%
is_array0 N/A% 3 23.1% 0 0.0% 0 N/A% 0 0.0%