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

element_childrenRun #517dc41118628Run #517dc23f63001DiffDiff%
Number of Function Calls406 334 -72 -17.7%
Incl. Wall Time (microsec)4,975 4,480 -495 -9.9%
Incl. Wall Time (microsec) per call 12 13 1 9.5%
Excl. Wall Time (microsec)3,502 3,085 -417 -11.9%
Incl. CPU (microsecs)4,000 8,000 4,000 100.0%
Incl. CPU (microsecs) per call 10 24 14 143.1%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)279,544 254,864 -24,680 -8.8%
Incl. MemUse (bytes) per call 689 763 75 10.8%
Excl. MemUse (bytes)88,056 80,104 -7,952 -9.0%
Incl. PeakMemUse (bytes)20,112 24,600 4,488 22.3%
Incl. PeakMemUse (bytes) per call 50 74 24 48.7%
Excl. PeakMemUse (bytes)14,616 15,240 624 4.3%

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-72 -50.0% -495 -1.0% 4,000 7.7% -24,680 -1.7% 4,488 0.3%
Exclusive Metrics Diff for Current Function-417 -84.2% -4,000 -100.0% -7,952 -32.2% 624 13.9%
Parent functions
drupal_render@9-21 -29.2% -147 -29.7% 0 0.0% -7,648 -31.0% -1,432 -31.9%
drupal_render@7-23 -31.9% -135 -27.3% -4,000 -100.0% -7,176 -29.1% -112 -2.5%
drupal_render@10-21 -29.2% -126 -25.5% 0 0.0% -7,648 -31.0% -1,912 -42.6%
drupal_render@6-2 -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@5-2 -2.8% -13 -2.6% 4,000 100.0% -624 -2.5% 4,168 92.9%
drupal_render@2-1 -1.4% -11 -2.2% 0 0.0% -312 -1.3% 1,088 24.2%
drupal_render@1-1 -1.4% -11 -2.2% 0 0.0% -336 -1.4% 1,296 28.9%
drupal_render-1 -1.4% -9 -1.8% 0 0.0% -1,816 -7.4% -2,960 -66.0%
rdf_field_attach_view_alter0 0.0% 1 0.2% 0 0.0% 1,504 6.1% 1,120 25.0%
drupal_render@30 0.0% -1 -0.2% 0 0.0% 0 0.0% 1,248 27.8%
menu_block_view_alter0 0.0% -1 -0.2% 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%
form_builder0 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%
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%
template_preprocess_node0 0.0% 0 0.0% 0 0.0% 0 0.0% 1,304 29.1%
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%
Child functions
array_keys-72 -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%