Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls213 213 0 0.0%
Incl. Wall Time (microsec)2,420 2,370 -50 -2.1%
Incl. Wall Time (microsec) per call 11 11 -0 -2.1%
Excl. Wall Time (microsec)1,909 1,875 -34 -1.8%
Incl. CPU (microsecs)2,599 2,550 -49 -1.9%
Incl. CPU (microsecs) per call 12 12 -0 -1.9%
Excl. CPU (microsec)1,802 1,762 -40 -2.2%
Incl. MemUse (bytes)87,064 84,624 -2,440 -2.8%
Incl. MemUse (bytes) per call 409 397 -11 -2.8%
Excl. MemUse (bytes)27,464 26,680 -784 -2.9%
Incl. PeakMemUse (bytes)11,224 10,912 -312 -2.8%
Incl. PeakMemUse (bytes) per call 53 51 -1 -2.8%
Excl. PeakMemUse (bytes)6,464 6,152 -312 -4.8%

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_children0 0.0% -50 -6.7% -49 -11.0% -2,440 -3.8% -312 -0.5%
Exclusive Metrics Diff for Current Function-34 -68.0% -40 -81.6% -784 -32.1% -312 -100.0%
Parent functions
drupal_render@711 N/A% 93 186.0% 107 218.4% 1,496 61.3% 0 0.0%
drupal_render@6-10 N/A% -69 -138.0% -75 -153.1% -608 -24.9% -312 -100.0%
theme_color_scheme_form-1 N/A% -35 -70.0% -41 -83.7% -2,576 -105.6% 0 0.0%
drupal_render_children@1-1 N/A% -30 -60.0% -25 -51.0% -888 -36.4% 0 0.0%
form_builder@20 N/A% -9 -18.0% -3 -6.1% 0 0.0% 0 0.0%
drupal_render@30 N/A% 5 10.0% 1 2.0% 0 0.0% 0 0.0%
form_builder0 N/A% -4 -8.0% -4 -8.2% 0 0.0% 0 0.0%
form_pre_render_group1 N/A% 4 8.0% 5 10.2% 136 5.6% 0 0.0%
form_builder@10 N/A% -3 -6.0% -6 -12.2% 0 0.0% 0 0.0%
drupal_render@10 N/A% -2 -4.0% -3 -6.1% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -2 -4.0% -2 -4.1% 0 0.0% 0 0.0%
drupal_render0 N/A% 1 2.0% -1 -2.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 1 2.0% 0 0.0% 0 0.0% 0 0.0%
system_theme_settings0 N/A% -1 -2.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 N/A% 1 2.0% 1 2.0% 0 0.0% 0 0.0%
form_builder@30 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@20 N/A% 0 0.0% -2 -4.1% 0 0.0% 0 0.0%
drupal_render_children0 N/A% 0 0.0% -4 -8.2% 0 0.0% 0 0.0%
drupal_render@50 N/A% 0 0.0% 4 8.2% 0 0.0% 0 0.0%
Child functions
array_keys0 0.0% -11 -22.0% -17 -34.7% -1,656 -67.9% 0 0.0%
is_array-9 -100.0% -8 -16.0% 4 8.2% 0 0.0% 0 0.0%
uasort0 0.0% 3 6.0% 4 8.2% 0 0.0% 0 0.0%