Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for element_children

element_childrenRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls214 202 -12 -5.6%
Incl. Wall Time (microsec)4,156 3,932 -224 -5.4%
Incl. Wall Time (microsec) per call 19 19 0 0.2%
Excl. Wall Time (microsec)2,515 2,329 -186 -7.4%
Incl. CPU (microsecs)4,332 4,143 -189 -4.4%
Incl. CPU (microsecs) per call 20 21 0 1.3%
Excl. CPU (microsec)2,402 2,259 -143 -6.0%
Incl. MemUse (bytes)105,968 103,576 -2,392 -2.3%
Incl. MemUse (bytes) per call 495 513 18 3.5%
Excl. MemUse (bytes)24,232 22,880 -1,352 -5.6%
Incl. PeakMemUse (bytes)13,632 14,064 432 3.2%
Incl. PeakMemUse (bytes) per call 64 70 6 9.3%
Excl. PeakMemUse (bytes)5,800 5,960 160 2.8%

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-12 -50.0% -224 -3.4% -189 -3.1% -2,392 -2.2% 432 0.4%
Exclusive Metrics Diff for Current Function-186 -83.0% -143 -75.7% -1,352 -56.5% 160 37.0%
Parent functions
drupal_render@2-10 -83.3% -140 -62.5% -147 -77.8% -1,360 -56.9% -128 -29.6%
drupal_render_children0 0.0% -72 -32.1% -30 -15.9% 0 0.0% 0 0.0%
drupal_render@10 0.0% -65 -29.0% -64 -33.9% -16 -0.7% 360 83.3%
drupal_render@30 0.0% 37 16.5% 40 21.2% 32 1.3% 240 55.6%
drupal_render@40 0.0% 12 5.4% 15 7.9% 0 0.0% 88 20.4%
drupal_render@7-1 -8.3% -10 -4.5% -11 -5.8% -912 -38.1% -128 -29.6%
drupal_render@60 0.0% 8 3.6% -1 -0.5% 0 0.0% 0 0.0%
form_builder0 0.0% 7 3.1% 6 3.2% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% -5 -2.2% -5 -2.6% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% 3 1.3% 4 2.1% 0 0.0% 0 0.0%
form_builder@10 0.0% 3 1.3% 2 1.1% 0 0.0% 0 0.0%
drupal_render@5-1 -8.3% -2 -0.9% 2 1.1% -136 -5.7% 0 0.0%
element_get_visible_children0 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
theme_toolbar0 0.0% 1 0.4% 2 1.1% 0 0.0% 0 0.0%
drupal_render0 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Child functions
array_keys-12 -100.0% -39 -17.4% -46 -24.3% -1,072 -44.8% 272 63.0%
uasort0 0.0% 6 2.7% 5 2.6% 32 1.3% 0 0.0%
is_array0 0.0% -5 -2.2% -5 -2.6% 0 0.0% 0 0.0%