Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)935 903 -32 -3.4%
Incl. Wall Time (microsec) per call 13 13 -0 -3.4%
Excl. Wall Time (microsec)591 581 -10 -1.7%
Incl. CPU (microsecs)1,009 980 -29 -2.9%
Incl. CPU (microsecs) per call 14 14 -0 -2.9%
Excl. CPU (microsec)569 551 -18 -3.2%
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)20,928 20,640 -288 -1.4%
Incl. PeakMemUse (bytes) per call 295 291 -4 -1.4%
Excl. PeakMemUse (bytes)13,408 13,312 -96 -0.7%

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% -32 -1.0% -29 -1.1% 0 0.0% -288 -4.3%
Exclusive Metrics Diff for Current Function-10 -31.2% -18 -62.1% 0 N/A% -96 -33.3%
Parent functions
drupal_render@10 N/A% -26 -81.2% -26 -89.7% 0 N/A% -288 -100.0%
element_get_visible_children0 N/A% -5 -15.6% -5 -17.2% 0 N/A% 0 0.0%
drupal_render@60 N/A% -4 -12.5% -5 -17.2% 0 N/A% 0 0.0%
drupal_render@80 N/A% 4 12.5% 4 13.8% 0 N/A% 0 0.0%
drupal_render_children0 N/A% -4 -12.5% -2 -6.9% 0 N/A% 0 0.0%
drupal_render@20 N/A% -4 -12.5% -1 -3.4% 0 N/A% 0 0.0%
menu_block_view_alter0 N/A% -3 -9.4% -3 -10.3% 0 N/A% 0 0.0%
form_builder@10 N/A% 2 6.2% 2 6.9% 0 N/A% 0 0.0%
drupal_render@70 N/A% 2 6.2% -2 -6.9% 0 N/A% 0 0.0%
form_builder0 N/A% 2 6.2% 2 6.9% 0 N/A% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 1 3.1% 0 0.0% 0 N/A% 0 0.0%
drupal_render0 N/A% 1 3.1% 4 13.8% 0 N/A% 0 0.0%
drupal_render@30 N/A% 1 3.1% 1 3.4% 0 N/A% 0 0.0%
drupal_render@40 N/A% 1 3.1% 3 10.3% 0 N/A% 0 0.0%
drupal_pre_render_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render@90 N/A% 0 0.0% 1 3.4% 0 N/A% 0 0.0%
drupal_render@50 N/A% 0 0.0% 2 6.9% 0 N/A% 0 0.0%
form_builder@20 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 0.0%
rdf_field_attach_view_alter0 N/A% 0 0.0% -4 -13.8% 0 N/A% 0 0.0%
template_preprocess_node0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 0.0%
Child functions
uasort0 N/A% -16 -50.0% -17 -58.6% 0 N/A% -192 -66.7%
array_keys0 N/A% -4 -12.5% 3 10.3% 0 N/A% 0 0.0%
is_array0 N/A% -2 -6.2% 3 10.3% 0 N/A% 0 0.0%