Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)950 941 -9 -0.9%
Incl. Wall Time (microsec) per call 13 12 -0 -0.9%
Excl. Wall Time (microsec)656 646 -10 -1.5%
Incl. CPU (microsecs)1,030 1,012 -18 -1.7%
Incl. CPU (microsecs) per call 14 13 -0 -1.7%
Excl. CPU (microsec)616 595 -21 -3.4%
Incl. MemUse (bytes)48,216 48,216 0 0.0%
Incl. MemUse (bytes) per call 634 634 0 0.0%
Excl. MemUse (bytes)22,416 22,416 0 0.0%
Incl. PeakMemUse (bytes)9,112 9,112 0 0.0%
Incl. PeakMemUse (bytes) per call 120 120 0 0.0%
Excl. PeakMemUse (bytes)7,040 7,040 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% -9 -2.2% -18 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -111.1% -21 -116.7% 0 N/A% 0 N/A%
Parent functions
drupal_render@40 N/A% 21 233.3% 21 116.7% 0 N/A% 0 N/A%
drupal_render@10 N/A% -20 -222.2% -21 -116.7% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% -10 -111.1% -9 -50.0% 0 N/A% 0 N/A%
drupal_render@20 N/A% -4 -44.4% -10 -55.6% 0 N/A% 0 N/A%
drupal_render@30 N/A% 3 33.3% 2 11.1% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 1 11.1% -1 -5.6% 0 N/A% 0 N/A%
drupal_render@60 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
drupal_render@70 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
drupal_render@80 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@50 N/A% 0 0.0% -2 -11.1% 0 N/A% 0 N/A%
form_builder0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% 2 11.1% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@10 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%
rdf_field_attach_view_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
uasort0 N/A% 8 88.9% 6 33.3% 0 N/A% 0 N/A%
array_keys0 N/A% -6 -66.7% 5 27.8% 0 N/A% 0 N/A%
is_array0 N/A% -1 -11.1% -8 -44.4% 0 N/A% 0 N/A%