Diff Report
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #521962a927d49Run #5219624c55207DiffDiff%
Number of Function Calls81 80 -1 -1.2%
Incl. Wall Time (microsec)926 904 -22 -2.4%
Incl. Wall Time (microsec) per call 11 11 -0 -1.2%
Excl. Wall Time (microsec)581 567 -14 -2.4%
Incl. CPU (microsecs)984 969 -15 -1.5%
Incl. CPU (microsecs) per call 12 12 -0 -0.3%
Excl. CPU (microsec)526 530 4 0.8%
Incl. MemUse (bytes)49,352 49,200 -152 -0.3%
Incl. MemUse (bytes) per call 609 615 6 0.9%
Excl. MemUse (bytes)16,096 16,048 -48 -0.3%
Incl. PeakMemUse (bytes)8,696 7,488 -1,208 -13.9%
Incl. PeakMemUse (bytes) per call 107 94 -14 -12.8%
Excl. PeakMemUse (bytes)6,384 5,728 -656 -10.3%

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_children-1 -50.0% -22 -4.7% -15 -1.6% -152 -0.5% -1,208 -4.1%
Exclusive Metrics Diff for Current Function-14 -63.6% 4 26.7% -48 -31.6% -656 -54.3%
Parent functions
drupal_render-1 -100.0% -8 -36.4% -10 -66.7% -1,248 -821.1% -1,768 -146.4%
drupal_render@30 0.0% -6 -27.3% 2 13.3% 0 0.0% 0 0.0%
drupal_render@50 0.0% -5 -22.7% -5 -33.3% 0 0.0% 0 0.0%
drupal_render@10 0.0% -2 -9.1% -1 -6.7% -24 -15.8% 560 46.4%
form_builder@20 0.0% -1 -4.5% -1 -6.7% 0 0.0% 0 0.0%
drupal_render_children0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 0.0% 0 0.0% 0 0.0% 8 5.3% 0 0.0%
drupal_render@60 0.0% 0 0.0% -1 -6.7% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% -1 -6.7% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% 0 0.0% 1 6.7% 0 0.0% 0 0.0%
form_builder0 0.0% 0 0.0% -1 -6.7% 1,112 731.6% 0 0.0%
drupal_render@20 0.0% 0 0.0% 2 13.3% 0 0.0% 0 0.0%
Child functions
array_keys-1 -100.0% -6 -27.3% -16 -106.7% -112 -73.7% -552 -45.7%
is_array0 0.0% -2 -9.1% -1 -6.7% 0 0.0% 0 0.0%
uasort0 0.0% 0 0.0% -2 -13.3% 8 5.3% 0 0.0%