Messages in this thread | | | Date | Wed, 6 Aug 2014 05:29:48 +0800 | From | Fengguang Wu <> | Subject | [sched] 36932a9e2b1: +121.2% boot-meminfo.SUnreclaim |
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Hi Peter,
FYI, we noticed the below changes on
git://internal_merge_and_test_tree devel-athens-alpha-201408042000 commit 36932a9e2b1043506d06414fa988cd5b9592841f ("sched: Fix finish_task_switch vs prev_state")
test case: vm-vp-1G/boot/1
11b4855f1d9f1cc 36932a9e2b1043506d06414fa --------------- ------------------------- 8524 ± 1% +121.2% 18858 ± 0% TOTAL boot-meminfo.SUnreclaim 1321 ± 9% +3196.6% 43568 ± 0% TOTAL boot-meminfo.KernelStack 8756 ± 0% +29.8% 11363 ± 0% TOTAL boot-slabinfo.num_pages 34982 ± 0% +29.5% 45311 ± 0% TOTAL boot-meminfo.Slab 535601 ± 0% -9.9% 482375 ± 0% TOTAL boot-meminfo.MemFree 116621 ± 0% +9.4% 127548 ± 0% TOTAL boot-slabinfo.num_objs
Legend: ±XX% - stddev percent [+-]XX% - change percent
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