Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)955 942 -13 -1.4%
Incl. Wall Time (microsec) per call 13 13 -0 -1.4%
Excl. Wall Time (microsec)607 591 -16 -2.6%
Incl. CPU (microsecs)1,020 1,008 -12 -1.2%
Incl. CPU (microsecs) per call 14 14 -0 -1.2%
Excl. CPU (microsec)556 547 -9 -1.6%
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)20,920 20,640 -280 -1.3%
Incl. PeakMemUse (bytes) per call 295 291 -4 -1.3%
Excl. PeakMemUse (bytes)13,336 13,312 -24 -0.2%

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% -13 -0.2% -12 -0.1% 0 0.0% -280 -1.5%
Exclusive Metrics Diff for Current Function-16 -123.1% -9 -75.0% 0 N/A% -24 -8.6%
Parent functions
template_preprocess_node0 N/A% 15 115.4% 14 116.7% 0 N/A% 0 0.0%
rdf_field_attach_view_alter0 N/A% -11 -84.6% -11 -91.7% 0 N/A% 0 0.0%
drupal_render@10 N/A% -7 -53.8% -2 -16.7% 0 N/A% 288 102.9%
drupal_render@40 N/A% -7 -53.8% -3 -25.0% 0 N/A% -264 -94.3%
drupal_render@70 N/A% -5 -38.5% -5 -41.7% 0 N/A% 0 0.0%
form_builder0 N/A% 3 23.1% 2 16.7% 0 N/A% 0 0.0%
drupal_render@60 N/A% 2 15.4% 4 33.3% 0 N/A% 0 0.0%
drupal_render@80 N/A% -2 -15.4% -2 -16.7% 0 N/A% 0 0.0%
drupal_pre_render_links0 N/A% -2 -15.4% -2 -16.7% 0 N/A% 0 0.0%
form_builder@10 N/A% 1 7.7% 1 8.3% 0 N/A% 0 0.0%
drupal_render@30 N/A% -1 -7.7% -4 -33.3% 0 N/A% 0 0.0%
element_get_visible_children0 N/A% 1 7.7% 0 0.0% 0 N/A% 0 0.0%
drupal_render@90 N/A% 0 0.0% 1 8.3% 0 N/A% 0 0.0%
drupal_render_children0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 0.0%
drupal_render@20 N/A% 0 0.0% -1 -8.3% 0 N/A% -304 -108.6%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 0.0%
form_builder@20 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 0.0%
menu_block_view_alter0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 0.0%
drupal_render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render@50 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 0.0%
Child functions
array_keys0 N/A% 15 115.4% 7 58.3% 0 N/A% -256 -91.4%
uasort0 N/A% -9 -69.2% -10 -83.3% 0 N/A% 0 0.0%
is_array0 N/A% -3 -23.1% 0 0.0% 0 N/A% 0 0.0%