Diff Report
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #51ba946b609edRun #51ba929760d1bDiffDiff%
Number of Function Calls10,621 2,947 -7,674 -72.3%
Incl. Wall Time (microsec)142,087 32,641 -109,446 -77.0%
Incl. Wall Time (microsec) per call 13 11 -2 -17.2%
Excl. Wall Time (microsec)128,446 29,167 -99,279 -77.3%
Incl. CPU (microsecs)150,202 34,262 -115,940 -77.2%
Incl. CPU (microsecs) per call 14 12 -3 -17.8%
Excl. CPU (microsec)121,765 27,573 -94,192 -77.4%
Incl. MemUse (bytes)3,625,104 864,992 -2,760,112 -76.1%
Incl. MemUse (bytes) per call 341 294 -48 -14.0%
Excl. MemUse (bytes)473,752 156,824 -316,928 -66.9%
Incl. PeakMemUse (bytes)1,708,352 58,952 -1,649,400 -96.5%
Incl. PeakMemUse (bytes) per call 161 20 -141 -87.6%
Excl. PeakMemUse (bytes)835,824 27,840 -807,984 -96.7%

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_children-7,674 -32.1% -109,446 -14.3% -115,940 -15.2% -2,760,112 -16.6% -1,649,400 -6.9%
Exclusive Metrics Diff for Current Function-99,279 -90.7% -94,192 -81.2% -316,928 -11.5% -807,984 -49.0%
Parent functions
drupal_pre_render_table-985 -12.8% -48,902 -44.7% -49,562 -42.7% -857,264 -31.1% -1,542,104 -93.5%
form_builder@4-2,067 -26.9% -16,103 -14.7% -18,056 -15.6% -501,560 -18.2% 0 0.0%
drupal_render@7-2,067 -26.9% -15,078 -13.8% -16,961 -14.6% -500,592 -18.1% 56 0.0%
form_builder@3-885 -11.5% -12,769 -11.7% -13,493 -11.6% -507,416 -18.4% 0 0.0%
form_builder@5-885 -11.5% -7,762 -7.1% -8,373 -7.2% -121,792 -4.4% 0 0.0%
drupal_render@8-885 -11.5% -7,222 -6.6% -8,038 -6.9% -121,136 -4.4% -144 -0.0%
theme_simpletest_test_table100 1.3% 3,735 3.4% 3,818 3.3% 221,088 8.0% 14,856 0.9%
drupal_render@60 0.0% -2,807 -2.6% -2,807 -2.4% -187,232 -6.8% 29,192 1.8%
form_builder@20 0.0% -2,537 -2.3% -2,540 -2.2% -184,048 -6.7% -153,120 -9.3%
drupal_render_children0 0.0% 13 0.0% 94 0.1% -32 -0.0% -136 -0.0%
drupal_render@50 0.0% -8 -0.0% -9 -0.0% -72 -0.0% 0 0.0%
form_builder@10 0.0% -5 -0.0% -7 -0.0% -8 -0.0% 0 0.0%
drupal_render@10 0.0% 5 0.0% 4 0.0% 40 0.0% 0 0.0%
drupal_render@30 0.0% -3 -0.0% -2 -0.0% -16 -0.0% 0 0.0%
drupal_render0 0.0% 3 0.0% 3 0.0% 0 0.0% 784 0.0%
drupal_render@20 0.0% 3 0.0% 5 0.0% 0 0.0% 0 0.0%
drupal_render@40 0.0% -3 -0.0% -4 -0.0% -8 -0.0% 0 0.0%
form_builder0 0.0% -2 -0.0% -4 -0.0% -8 -0.0% 0 0.0%
element_get_visible_children0 0.0% -2 -0.0% -4 -0.0% -16 -0.0% 1,216 0.1%
form_pre_render_actions_dropbutton0 0.0% -1 -0.0% -1 -0.0% -16 -0.0% 0 0.0%
form_pre_render_group0 0.0% -1 -0.0% -3 -0.0% -24 -0.0% 0 0.0%
Child functions
array_keys-7,674 -47.3% -8,620 -7.9% -12,296 -10.6% -2,443,184 -88.5% -841,416 -51.0%
is_array-8,559 -52.7% -1,547 -1.4% -9,451 -8.2% 0 0.0% 0 0.0%
uasort0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%