Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls574 574 0 0.0%
Incl. Wall Time (microsec)6,298 6,258 -40 -0.6%
Incl. Wall Time (microsec) per call 11 11 -0 -0.6%
Excl. Wall Time (microsec)4,282 4,271 -11 -0.3%
Incl. CPU (microsecs)6,815 6,787 -28 -0.4%
Incl. CPU (microsecs) per call 12 12 -0 -0.4%
Excl. CPU (microsec)4,036 4,047 11 0.3%
Incl. MemUse (bytes)193,216 193,248 32 0.0%
Incl. MemUse (bytes) per call 337 337 0 0.0%
Excl. MemUse (bytes)52,840 52,840 0 0.0%
Incl. PeakMemUse (bytes)105,016 106,784 1,768 1.7%
Incl. PeakMemUse (bytes) per call 183 186 3 1.7%
Excl. PeakMemUse (bytes)100,544 101,864 1,320 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% -40 -0.5% -28 -0.4% 32 0.1% 1,768 5.5%
Exclusive Metrics Diff for Current Function-11 -27.5% 11 39.3% 0 0.0% 1,320 74.7%
Parent functions
drupal_render@90 N/A% -54 -135.0% -48 -171.4% 0 0.0% 0 0.0%
drupal_render@60 N/A% -21 -52.5% -9 -32.1% 0 0.0% 0 0.0%
drupal_render@70 N/A% 10 25.0% 2 7.1% 0 0.0% 0 0.0%
drupal_render@100 N/A% 7 17.5% 4 14.3% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% 7 17.5% 2 7.1% 0 0.0% 0 0.0%
drupal_render@50 N/A% 5 12.5% 5 17.9% 0 0.0% 248 14.0%
template_preprocess_node0 N/A% 5 12.5% 7 25.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% -4 -10.0% 1 3.6% 16 50.0% 0 0.0%
form_builder0 N/A% 1 2.5% 1 3.6% 0 0.0% 0 0.0%
drupal_render@80 N/A% -1 -2.5% 16 57.1% 0 0.0% 0 0.0%
form_builder@10 N/A% 1 2.5% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 N/A% 1 2.5% -3 -10.7% 0 0.0% 0 0.0%
drupal_render@40 N/A% 1 2.5% -4 -14.3% 8 25.0% 1,192 67.4%
template_preprocess_user0 N/A% 1 2.5% -4 -14.3% 0 0.0% 0 0.0%
drupal_render@20 N/A% 1 2.5% 0 0.0% 0 0.0% 272 15.4%
drupal_render_children0 N/A% 0 0.0% 0 0.0% 8 25.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% -1 -3.6% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 2 7.1% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@20 N/A% 0 0.0% -1 -3.6% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% 2 7.1% 0 0.0% 56 3.2%
Child functions
uasort0 N/A% -27 -67.5% -19 -67.9% 0 0.0% 120 6.8%
is_array0 N/A% -7 -17.5% -26 -92.9% 0 0.0% 0 0.0%
array_keys0 N/A% 5 12.5% 6 21.4% 32 100.0% 328 18.6%