Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for element_children

element_childrenRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls334 406 72 21.6%
Incl. Wall Time (microsec)4,480 4,975 495 11.0%
Incl. Wall Time (microsec) per call 13 12 -1 -8.6%
Excl. Wall Time (microsec)3,085 3,502 417 13.5%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 24 10 -14 -58.9%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)254,864 279,544 24,680 9.7%
Incl. MemUse (bytes) per call 763 689 -75 -9.8%
Excl. MemUse (bytes)80,104 88,056 7,952 9.9%
Incl. PeakMemUse (bytes)24,600 20,112 -4,488 -18.2%
Incl. PeakMemUse (bytes) per call 74 50 -24 -32.7%
Excl. PeakMemUse (bytes)15,240 14,616 -624 -4.1%

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_children72 50.0% 495 1.0% -4,000 -7.7% 24,680 1.7% -4,488 -0.3%
Exclusive Metrics Diff for Current Function417 84.2% 4,000 100.0% 7,952 32.2% -624 -13.9%
Parent functions
drupal_render@921 29.2% 147 29.7% 0 0.0% 7,648 31.0% 1,432 31.9%
drupal_render@723 31.9% 135 27.3% 4,000 100.0% 7,176 29.1% 112 2.5%
drupal_render@1021 29.2% 126 25.5% 0 0.0% 7,648 31.0% 1,912 42.6%
drupal_render@62 2.8% 26 5.3% -4,000 -100.0% 624 2.5% -32 -0.7%
drupal_render@80 0.0% 16 3.2% 0 0.0% 0 0.0% 160 3.6%
drupal_render@52 2.8% 13 2.6% -4,000 -100.0% 624 2.5% -4,168 -92.9%
drupal_render@21 1.4% 11 2.2% 0 0.0% 312 1.3% -1,088 -24.2%
drupal_render@11 1.4% 11 2.2% 0 0.0% 336 1.4% -1,296 -28.9%
drupal_render1 1.4% 9 1.8% 0 0.0% 1,816 7.4% 2,960 66.0%
drupal_render@30 0.0% 1 0.2% 0 0.0% 0 0.0% -1,248 -27.8%
rdf_field_attach_view_alter0 0.0% -1 -0.2% 0 0.0% -1,504 -6.1% -1,120 -25.0%
menu_block_view_alter0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
form_builder0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children0 0.0% 0 0.0% 0 0.0% 0 0.0% 952 21.2%
drupal_pre_render_links0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_user0 0.0% 0 0.0% 0 0.0% 0 0.0% -400 -8.9%
drupal_render@40 0.0% 0 0.0% 0 0.0% 0 0.0% -1,360 -30.3%
template_preprocess_node0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,304 -29.1%
form_builder@20 0.0% 0 0.0% 0 0.0% 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_pre_render_actions_dropbutton0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
array_keys72 100.0% 73 14.7% -4,000 -100.0% 16,728 67.8% -216 -4.8%
uasort0 0.0% 4 0.8% -4,000 -100.0% 0 0.0% -3,648 -81.3%
is_array0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%