Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls213 213 0 0.0%
Incl. Wall Time (microsec)2,408 2,403 -5 -0.2%
Incl. Wall Time (microsec) per call 11 11 -0 -0.2%
Excl. Wall Time (microsec)1,901 1,880 -21 -1.1%
Incl. CPU (microsecs)2,607 2,569 -38 -1.5%
Incl. CPU (microsecs) per call 12 12 -0 -1.5%
Excl. CPU (microsec)1,823 1,748 -75 -4.1%
Incl. MemUse (bytes)87,064 85,256 -1,808 -2.1%
Incl. MemUse (bytes) per call 409 400 -8 -2.1%
Excl. MemUse (bytes)27,464 27,480 16 0.1%
Incl. PeakMemUse (bytes)11,224 13,944 2,720 24.2%
Incl. PeakMemUse (bytes) per call 53 65 13 24.2%
Excl. PeakMemUse (bytes)6,464 7,536 1,072 16.6%

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% -5 -1.9% -38 -2.5% -1,808 -2.5% 2,720 3.7%
Exclusive Metrics Diff for Current Function-21 -420.0% -75 -197.4% 16 0.9% 1,072 39.4%
Parent functions
template_preprocess_color_scheme_form1 N/A% 58 1160.0% 61 160.5% 2,592 143.4% 3,152 115.9%
theme_color_scheme_form-1 N/A% -36 -720.0% -40 -105.3% -2,576 -142.5% 0 0.0%
drupal_render_children@1-1 N/A% -21 -420.0% -15 -39.5% -888 -49.1% 0 0.0%
drupal_render@6-2 N/A% -18 -360.0% -37 -97.4% -1,344 -74.3% -312 -11.5%
drupal_render@72 N/A% 12 240.0% 14 36.8% 272 15.0% 0 0.0%
element_get_visible_children0 N/A% 3 60.0% 3 7.9% 0 0.0% -120 -4.4%
drupal_render@50 N/A% -3 -60.0% -1 -2.6% 0 0.0% 0 0.0%
form_pre_render_group1 N/A% 3 60.0% 7 18.4% 136 7.5% 0 0.0%
form_builder@20 N/A% -3 -60.0% -3 -7.9% 0 0.0% 0 0.0%
drupal_render@20 N/A% 2 40.0% -15 -39.5% 0 0.0% 0 0.0%
drupal_render@10 N/A% 2 40.0% 5 13.2% 0 0.0% 0 0.0%
drupal_render_children0 N/A% -1 -20.0% -3 -7.9% 0 0.0% 0 0.0%
form_builder@10 N/A% -1 -20.0% -8 -21.1% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% -1 -20.0% 0 0.0% 0 0.0% 0 0.0%
form_builder0 N/A% -1 -20.0% -1 -2.6% 0 0.0% 0 0.0%
form_builder@30 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
drupal_render0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 0 0.0% -2 -5.3% 0 0.0% 0 0.0%
drupal_render@40 N/A% 0 0.0% -4 -10.5% 0 0.0% 0 0.0%
system_theme_settings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
array_keys0 0.0% 15 300.0% 23 60.5% -1,824 -100.9% 1,648 60.6%
is_array-10 -100.0% 3 60.0% 15 39.5% 0 0.0% 0 0.0%
uasort0 0.0% -2 -40.0% -1 -2.6% 0 0.0% 0 0.0%