Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)920 955 35 3.8%
Incl. Wall Time (microsec) per call 13 13 0 3.8%
Excl. Wall Time (microsec)585 614 29 5.0%
Incl. CPU (microsecs)983 1,026 43 4.4%
Incl. CPU (microsecs) per call 14 14 1 4.4%
Excl. CPU (microsec)534 572 38 7.1%
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)22,152 21,136 -1,016 -4.6%
Incl. PeakMemUse (bytes) per call 312 298 -14 -4.6%
Excl. PeakMemUse (bytes)13,992 13,296 -696 -5.0%

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% 35 0.4% 43 0.4% 0 0.0% -1,016 -9.2%
Exclusive Metrics Diff for Current Function29 82.9% 38 88.4% 0 N/A% -696 -68.5%
Parent functions
drupal_render@10 N/A% 30 85.7% 30 69.8% 0 N/A% -928 -91.3%
drupal_render@60 N/A% -6 -17.1% -5 -11.6% 0 N/A% 0 0.0%
drupal_render@80 N/A% 4 11.4% 3 7.0% 0 N/A% 0 0.0%
drupal_render@20 N/A% 3 8.6% 12 27.9% 0 N/A% 0 0.0%
template_preprocess_node0 N/A% 2 5.7% 3 7.0% 0 N/A% 0 0.0%
drupal_render0 N/A% 2 5.7% 2 4.7% 0 N/A% 0 0.0%
rdf_field_attach_view_alter0 N/A% -2 -5.7% -1 -2.3% 0 N/A% 0 0.0%
drupal_render@50 N/A% 1 2.9% 5 11.6% 0 N/A% 0 0.0%
drupal_render@70 N/A% 1 2.9% 0 0.0% 0 N/A% 0 0.0%
element_get_visible_children0 N/A% 1 2.9% 1 2.3% 0 N/A% 0 0.0%
form_builder@20 N/A% -1 -2.9% -1 -2.3% 0 N/A% 0 0.0%
drupal_render@30 N/A% 1 2.9% 2 4.7% 0 N/A% -88 -8.7%
form_pre_render_actions_dropbutton0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 0.0%
drupal_render_children0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%
drupal_pre_render_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render@90 N/A% 0 0.0% 1 2.3% 0 N/A% 0 0.0%
drupal_render@40 N/A% 0 0.0% -4 -9.3% 0 N/A% 0 0.0%
menu_block_view_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
form_builder@10 N/A% 0 0.0% -3 -7.0% 0 N/A% 0 0.0%
form_builder0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%
Child functions
uasort0 N/A% 5 14.3% 10 23.3% 0 N/A% -272 -26.8%
is_array0 N/A% 2 5.7% 13 30.2% 0 N/A% 0 0.0%
array_keys0 N/A% -1 -2.9% -18 -41.9% 0 N/A% -48 -4.7%