Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)950 919 -31 -3.3%
Incl. Wall Time (microsec) per call 13 12 -0 -3.3%
Excl. Wall Time (microsec)656 647 -9 -1.4%
Incl. CPU (microsecs)1,030 981 -49 -4.8%
Incl. CPU (microsecs) per call 14 13 -1 -4.8%
Excl. CPU (microsec)616 577 -39 -6.3%
Incl. MemUse (bytes)48,216 48,240 24 0.0%
Incl. MemUse (bytes) per call 634 635 0 0.0%
Excl. MemUse (bytes)22,416 22,408 -8 -0.0%
Incl. PeakMemUse (bytes)9,112 9,208 96 1.1%
Incl. PeakMemUse (bytes) per call 120 121 1 1.1%
Excl. PeakMemUse (bytes)7,040 7,136 96 1.4%

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% -31 -12.4% -49 -40.5% 24 0.1% 96 0.4%
Exclusive Metrics Diff for Current Function-9 -29.0% -39 -79.6% -8 -33.3% 96 100.0%
Parent functions
drupal_render@10 N/A% -19 -61.3% -17 -34.7% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% -10 -32.3% -8 -16.3% 0 0.0% 0 0.0%
drupal_render@50 N/A% 9 29.0% 6 12.2% 0 0.0% 64 66.7%
drupal_render@60 N/A% -6 -19.4% -6 -12.2% 0 0.0% 32 33.3%
drupal_render@20 N/A% -3 -9.7% -9 -18.4% 0 0.0% 0 0.0%
drupal_render@40 N/A% -1 -3.2% -4 -8.2% 32 133.3% 0 0.0%
drupal_render0 N/A% -1 -3.2% -1 -2.0% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
drupal_render_children0 N/A% 0 0.0% -3 -6.1% 0 0.0% 0 0.0%
drupal_render@80 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
form_builder0 N/A% 0 0.0% -1 -2.0% 16 66.7% 0 0.0%
drupal_render@70 N/A% 0 0.0% -4 -8.2% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
form_builder@20 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% -1 -2.0% -24 -100.0% 0 0.0%
form_builder@10 N/A% 0 0.0% -2 -4.1% 0 0.0% 0 0.0%
Child functions
uasort0 N/A% -16 -51.6% -14 -28.6% 32 133.3% 0 0.0%
array_keys0 N/A% -7 -22.6% -1 -2.0% 0 0.0% 0 0.0%
is_array0 N/A% 1 3.2% 5 10.2% 0 0.0% 0 0.0%