Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)963 922 -41 -4.3%
Incl. Wall Time (microsec) per call 14 13 -1 -4.3%
Excl. Wall Time (microsec)616 594 -22 -3.6%
Incl. CPU (microsecs)1,017 985 -32 -3.1%
Incl. CPU (microsecs) per call 14 14 -0 -3.1%
Excl. CPU (microsec)567 564 -3 -0.5%
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)20,640 20,688 48 0.2%
Incl. PeakMemUse (bytes) per call 291 291 1 0.2%
Excl. PeakMemUse (bytes)13,312 13,360 48 0.4%

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% -41 -11.6% -32 -3.4% 0 0.0% 48 2.0%
Exclusive Metrics Diff for Current Function-22 -53.7% -3 -9.4% 0 N/A% 48 100.0%
Parent functions
drupal_render@10 N/A% -24 -58.5% -27 -84.4% 0 N/A% 0 0.0%
drupal_render@20 N/A% -17 -41.5% -14 -43.8% 0 N/A% 48 100.0%
drupal_render@70 N/A% 9 22.0% 9 28.1% 0 N/A% 0 0.0%
drupal_render@60 N/A% -8 -19.5% -6 -18.8% 0 N/A% 0 0.0%
drupal_render@40 N/A% -5 -12.2% -4 -12.5% 0 N/A% 0 0.0%
drupal_render_children0 N/A% -5 -12.2% -4 -12.5% 0 N/A% 0 0.0%
form_builder0 N/A% 4 9.8% 3 9.4% 0 N/A% 0 0.0%
drupal_render@80 N/A% 4 9.8% 4 12.5% 0 N/A% 0 0.0%
drupal_render@50 N/A% 4 9.8% -2 -6.2% 0 N/A% 0 0.0%
element_get_visible_children0 N/A% 2 4.9% 3 9.4% 0 N/A% 0 0.0%
drupal_render@30 N/A% -1 -2.4% 3 9.4% 0 N/A% 0 0.0%
form_builder@10 N/A% -1 -2.4% 1 3.1% 0 N/A% 0 0.0%
drupal_render0 N/A% -1 -2.4% -1 -3.1% 0 N/A% 0 0.0%
menu_block_view_alter0 N/A% -1 -2.4% 3 9.4% 0 N/A% 0 0.0%
rdf_field_attach_view_alter0 N/A% -1 -2.4% -4 -12.5% 0 N/A% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 0.0%
drupal_pre_render_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
form_builder@20 N/A% 0 0.0% 1 3.1% 0 N/A% 0 0.0%
template_preprocess_node0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 0.0%
drupal_render@90 N/A% 0 0.0% 1 3.1% 0 N/A% 0 0.0%
Child functions
uasort0 N/A% -24 -58.5% -22 -68.8% 0 N/A% 0 0.0%
array_keys0 N/A% 3 7.3% -6 -18.8% 0 N/A% 0 0.0%
is_array0 N/A% 2 4.9% -1 -3.1% 0 N/A% 0 0.0%