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

element_childrenRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)919 950 31 3.4%
Incl. Wall Time (microsec) per call 12 13 0 3.4%
Excl. Wall Time (microsec)647 656 9 1.4%
Incl. CPU (microsecs)981 1,030 49 5.0%
Incl. CPU (microsecs) per call 13 14 1 5.0%
Excl. CPU (microsec)577 616 39 6.8%
Incl. MemUse (bytes)48,240 48,216 -24 -0.0%
Incl. MemUse (bytes) per call 635 634 -0 -0.0%
Excl. MemUse (bytes)22,408 22,416 8 0.0%
Incl. PeakMemUse (bytes)9,208 9,112 -96 -1.0%
Incl. PeakMemUse (bytes) per call 121 120 -1 -1.0%
Excl. PeakMemUse (bytes)7,136 7,040 -96 -1.3%

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 Function9 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%