----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/36627/ -----------------------------------------------------------
(Updated July 29, 2015, 4:11 p.m.) Review request for mesos, Benjamin Hindman and Joris Van Remoortere. Changes ------- Rebasing. Bugs: MESOS-2660 https://issues.apache.org/jira/browse/MESOS-2660 Repository: mesos Description ------- See summary. Diffs (updated) ----- src/tests/containerizer/cgroups_tests.cpp caecd5dfa3fef33dba35cfc1b5934a11e2cc961a src/tests/containerizer/memory_test_helper.cpp 48a35632786963f484f66642b5c67afd4f7a89cc Diff: https://reviews.apache.org/r/36627/diff/ Testing ------- It seems there is still one more cgroups memory test failing on more test failing on my box. I'd like to fix that too and commit it together with this one. sudo make check Verified that the process actually gets killed by oom-killer: ``` # tail -f /var/log/syslog Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052405] lt-memory-test- invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052408] lt-memory-test- cpuset=/ mems_allowed=0 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052411] CPU: 7 PID: 76599 Comm: lt-memory-test- Tainted: G OE 3.16.0-41-generic #57~14.04.1-Ubuntu Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052413] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 05/20/2014 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052413] ffff88022efc1000 ffff8801fd2efc30 ffffffff81765721 ffff880231f10a30 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052415] ffff8801fd2efcb8 ffffffff8175f2d5 ffff8802366f30c0 ffff8801e9405b00 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052416] ffff8801fd2efc80 ffffffff81165067 ffff880231f10ee8 ffff880231f10a30 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052418] Call Trace: Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052424] [<ffffffff81765721>] dump_stack+0x45/0x56 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052426] [<ffffffff8175f2d5>] dump_header+0x7f/0x1f1 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052430] [<ffffffff81165067>] ? find_lock_task_mm+0x47/0xa0 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052432] [<ffffffff811654e5>] oom_kill_process+0x205/0x360 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052434] [<ffffffff812eb975>] ? security_capable_noaudit+0x15/0x20 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052437] [<ffffffff811ca2e1>] mem_cgroup_oom_synchronize+0x581/0x5e0 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052439] [<ffffffff811c97c0>] ? mem_cgroup_try_charge_mm+0xa0/0xa0 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052440] [<ffffffff81165ce4>] pagefault_out_of_memory+0x14/0x80 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052442] [<ffffffff8175d97f>] mm_fault_error+0x67/0x140 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052445] [<ffffffff8105b28c>] __do_page_fault+0x4ec/0x560 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052449] [<ffffffff810a6208>] ? __enqueue_entity+0x78/0x80 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052450] [<ffffffff810a7f35>] ? set_next_entity+0x95/0xb0 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052452] [<ffffffff81011627>] ? __switch_to+0x167/0x580 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052454] [<ffffffff8105b331>] do_page_fault+0x31/0x70 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052456] [<ffffffff8176fe68>] page_fault+0x28/0x30 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052457] Task in /mesos_test killed as a result of limit of /mesos_test Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052459] memory: usage 65536kB, limit 65536kB, failcnt 24 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052460] memory+swap: usage 0kB, limit 18014398509481983kB, failcnt 0 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052461] kmem: usage 0kB, limit 18014398509481983kB, failcnt 0 Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052461] Memory cgroup stats for /mesos_test: cache:0KB rss:65536KB rss_huge:63488KB mapped_file:0KB writeback:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:65536KB Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052467] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052574] [76599] 0 76599 82452 31766 122 1 0 lt-memory-test- Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052575] Memory cgroup out of memory: Kill process 76599 (lt-memory-test-) score 14 or sacrifice child Jul 22 14:56:00 harutyunyan-virtual-machine kernel: [17440.052577] Killed process 76599 (lt-memory-test-) total-vm:329808kB, anon-rss:67988kB, file-rss:59076kB ``` Thanks, Artem Harutyunyan