Here's another: http://termbin.com/smnm On Fri, Nov 11, 2016 at 1:28 PM, Sage Weil <sweil@xxxxxxxxxx> wrote: > On Fri, 11 Nov 2016, bobobo1618@xxxxxxxxx wrote: >> Any more data needed? >> >> On Wed, Nov 9, 2016 at 9:29 AM, bobobo1618@xxxxxxxxx >> <bobobo1618@xxxxxxxxx> wrote: >> > Here it is after running overnight (~9h): http://ix.io/1DNi > > I'm getting a 500 on that URL... > > sage > > >> > >> > On Tue, Nov 8, 2016 at 11:00 PM, bobobo1618@xxxxxxxxx >> > <bobobo1618@xxxxxxxxx> wrote: >> >> Ah, I was actually mistaken. After running without Valgrind, it seems >> >> I just estimated how slowed down it was. I'll leave it to run >> >> overnight as suggested. >> >> >> >> On Tue, Nov 8, 2016 at 10:44 PM, bobobo1618@xxxxxxxxx >> >> <bobobo1618@xxxxxxxxx> wrote: >> >>> Okay, I left it for 3h and it seemed to actually stabilise at around >> >>> 2.3G: http://ix.io/1DEK >> >>> >> >>> This was only after disabling other services on the system however. >> >>> Generally this much RAM isn't available to Ceph (hence the OOM >> >>> previously). >> >>> >> >>> On Tue, Nov 8, 2016 at 9:00 AM, Mark Nelson <mnelson@xxxxxxxxxx> wrote: >> >>>> It should be running much slower through valgrind so probably won't >> >>>> accumulate very quickly. That was the problem with the earlier trace, there >> >>>> wasn't enough memory used yet to really get us out of the weeds. If it's >> >>>> still accumulating quickly, try to wait until the OSD is up to 4+GB RSS if >> >>>> you can. I usually kill the valgrind/osd process with SIGTERM to make sure >> >>>> the output is preserved. Not sure what will happen with OOM killer as I >> >>>> haven't let it get that far before killing. >> >>>> >> >>>> Mark >> >>>> >> >>>> On 11/08/2016 10:37 AM, bobobo1618@xxxxxxxxx wrote: >> >>>>> >> >>>>> Unfortunately I don't think overnight is possible. The OOM will kill it >> >>>>> in hours, if not minutes. Will the output be preserved/usable if the >> >>>>> process is uncleanly terminated? >> >>>>> >> >>>>> >> >>>>> On 8 Nov 2016 08:33, "Mark Nelson" <mnelson@xxxxxxxxxx >> >>>>> <mailto:mnelson@xxxxxxxxxx>> wrote: >> >>>>> >> >>>>> Heya, >> >>>>> >> >>>>> Sorry got distracted with other stuff yesterday. Any chance you >> >>>>> could run this for longer? It's tough to tell what's going on from >> >>>>> this run unfortunately. Maybe overnight if possible. >> >>>>> >> >>>>> Thanks! >> >>>>> Mark >> >>>>> >> >>>>> >> >>>>> >> >>>>> On 11/08/2016 01:10 AM, bobobo1618@xxxxxxxxx >> >>>>> <mailto:bobobo1618@xxxxxxxxx> wrote: >> >>>>> >> >>>>> Just bumping this and CCing directly since I foolishly broke the >> >>>>> threading on my reply. >> >>>>> >> >>>>> >> >>>>> On 4 Nov. 2016 8:40 pm, "bobobo1618@xxxxxxxxx >> >>>>> <mailto:bobobo1618@xxxxxxxxx> >> >>>>> <mailto:bobobo1618@xxxxxxxxx <mailto:bobobo1618@xxxxxxxxx>>" >> >>>>> <bobobo1618@xxxxxxxxx <mailto:bobobo1618@xxxxxxxxx> >> >>>>> >> >>>>> <mailto:bobobo1618@xxxxxxxxx <mailto:bobobo1618@xxxxxxxxx>>> >> >>>>> wrote: >> >>>>> >> >>>>> > Then you can view the output data with ms_print or with >> >>>>> massif-visualizer. This may help narrow down where in the >> >>>>> code we >> >>>>> are using the memory. >> >>>>> >> >>>>> Done! I've dumped the output from ms_print here: >> >>>>> http://ix.io/1CrS >> >>>>> >> >>>>> It seems most of the memory comes from here: >> >>>>> >> >>>>> 92.78% (998,248,799B) (heap allocation functions) >> >>>>> malloc/new/new[], >> >>>>> --alloc-fns, etc. >> >>>>> ->46.63% (501,656,678B) 0xD38936: >> >>>>> ceph::buffer::create_aligned(unsigned int, unsigned int) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | ->45.07% (484,867,174B) 0xDAFED9: >> >>>>> AsyncConnection::process() (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | ->45.07% (484,867,174B) 0xC410EB: >> >>>>> EventCenter::process_events(int) >> >>>>> (in /usr/bin/ceph-osd) >> >>>>> | | ->45.07% (484,867,174B) 0xC45210: ??? (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | ->45.07% (484,867,174B) 0xC6FA31D: >> >>>>> execute_native_thread_routine (thread.cc:83) >> >>>>> | | ->45.07% (484,867,174B) 0xBE06452: start_thread (in >> >>>>> /usr/lib/libpthread-2.24.so <http://libpthread-2.24.so> >> >>>>> <http://libpthread-2.24.so>) >> >>>>> | | ->45.07% (484,867,174B) 0xCFCA7DD: clone (in >> >>>>> /usr/lib/libc-2.24.so <http://libc-2.24.so> >> >>>>> <http://libc-2.24.so>) >> >>>>> | | >> >>>>> | ->01.56% (16,789,504B) in 6 places, all below massif's >> >>>>> threshold >> >>>>> (1.00%) >> >>>>> | >> >>>>> ->22.70% (244,179,072B) 0x9C9807: BitMapZone::init(long, >> >>>>> long, bool) >> >>>>> (in /usr/bin/ceph-osd) >> >>>>> | ->22.70% (244,179,072B) 0x9CACED: >> >>>>> BitMapAreaLeaf::init(long, long, >> >>>>> bool) (in /usr/bin/ceph-osd) >> >>>>> | ->22.70% (244,179,072B) 0x9CAE88: >> >>>>> BitMapAreaLeaf::BitMapAreaLeaf(long, long, bool) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | ->22.67% (243,924,992B) 0x9CAF79: >> >>>>> BitMapAreaIN::init(long, long, >> >>>>> bool) (in /usr/bin/ceph-osd) >> >>>>> | | ->12.46% (134,086,656B) 0x9CAFBE: >> >>>>> BitMapAreaIN::init(long, >> >>>>> long, bool) (in /usr/bin/ceph-osd) >> >>>>> | | | ->12.46% (134,086,656B) 0x9CB237: >> >>>>> BitAllocator::init_check(long, long, bmap_alloc_mode, bool, >> >>>>> bool) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | | ->12.46% (134,086,656B) 0x9CB431: >> >>>>> BitAllocator::BitAllocator(long, long, bmap_alloc_mode, >> >>>>> bool) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | | ->12.46% (134,086,656B) 0x9C5C32: >> >>>>> BitMapAllocator::BitMapAllocator(long, long) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | | ->12.46% (134,086,656B) 0x968FF1: >> >>>>> Allocator::create(std::__cxx11::basic_string<char, >> >>>>> std::char_traits<char>, std::allocator<char> >, long, long) >> >>>>> (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | | ->12.46% (134,086,656B) 0x87F65C: >> >>>>> BlueStore::_open_alloc() (in /usr/bin/ceph-osd) >> >>>>> | | | ->12.46% (134,086,656B) 0x8D8CDD: >> >>>>> BlueStore::mount() (in /usr/bin/ceph-osd) >> >>>>> | | | ->12.46% (134,086,656B) 0x4C15EA: >> >>>>> OSD::init() >> >>>>> (in /usr/bin/ceph-osd) >> >>>>> | | | ->12.46% (134,086,656B) 0x40854C: >> >>>>> main (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | | >> >>>>> | | ->10.21% (109,838,336B) 0x9CB00B: >> >>>>> BitMapAreaIN::init(long, >> >>>>> long, bool) (in /usr/bin/ceph-osd) >> >>>>> | | ->10.21% (109,838,336B) 0x9CB237: >> >>>>> BitAllocator::init_check(long, long, bmap_alloc_mode, bool, >> >>>>> bool) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | ->10.21% (109,838,336B) 0x9CB431: >> >>>>> BitAllocator::BitAllocator(long, long, bmap_alloc_mode, >> >>>>> bool) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | ->10.21% (109,838,336B) 0x9C5C32: >> >>>>> BitMapAllocator::BitMapAllocator(long, long) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | ->10.21% (109,838,336B) 0x968FF1: >> >>>>> Allocator::create(std::__cxx11::basic_string<char, >> >>>>> std::char_traits<char>, std::allocator<char> >, long, long) >> >>>>> (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | ->10.21% (109,838,336B) 0x87F65C: >> >>>>> BlueStore::_open_alloc() (in /usr/bin/ceph-osd) >> >>>>> | | ->10.21% (109,838,336B) 0x8D8CDD: >> >>>>> BlueStore::mount() (in /usr/bin/ceph-osd) >> >>>>> | | ->10.21% (109,838,336B) 0x4C15EA: >> >>>>> OSD::init() >> >>>>> (in /usr/bin/ceph-osd) >> >>>>> | | ->10.21% (109,838,336B) 0x40854C: >> >>>>> main (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | >> >>>>> | ->00.02% (254,080B) in 1+ places, all below ms_print's >> >>>>> threshold (01.00%) >> >>>>> | >> >>>>> ->12.77% (137,350,728B) 0x9CACD8: BitMapAreaLeaf::init(long, >> >>>>> long, >> >>>>> bool) (in /usr/bin/ceph-osd) >> >>>>> | ->12.77% (137,350,728B) 0x9CAE88: >> >>>>> BitMapAreaLeaf::BitMapAreaLeaf(long, long, bool) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | ->12.75% (137,207,808B) 0x9CAF79: >> >>>>> BitMapAreaIN::init(long, long, >> >>>>> bool) (in /usr/bin/ceph-osd) >> >>>>> | | ->07.01% (75,423,744B) 0x9CAFBE: >> >>>>> BitMapAreaIN::init(long, long, >> >>>>> bool) (in /usr/bin/ceph-osd) >> >>>>> | | | ->07.01% (75,423,744B) 0x9CB237: >> >>>>> BitAllocator::init_check(long, long, bmap_alloc_mode, bool, >> >>>>> bool) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | | ->07.01% (75,423,744B) 0x9CB431: >> >>>>> BitAllocator::BitAllocator(long, long, bmap_alloc_mode, >> >>>>> bool) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | | ->07.01% (75,423,744B) 0x9C5C32: >> >>>>> BitMapAllocator::BitMapAllocator(long, long) (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | | ->07.01% (75,423,744B) 0x968FF1: >> >>>>> Allocator::create(std::__cxx11::basic_string<char, >> >>>>> std::char_traits<char>, std::allocator<char> >, long, long) >> >>>>> (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | | ->07.01% (75,423,744B) 0x87F65C: >> >>>>> BlueStore::_open_alloc() (in /usr/bin/ceph-osd) >> >>>>> | | | ->07.01% (75,423,744B) 0x8D8CDD: >> >>>>> BlueStore::mount() >> >>>>> (in /usr/bin/ceph-osd) >> >>>>> | | | ->07.01% (75,423,744B) 0x4C15EA: >> >>>>> OSD::init() (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> | | | ->07.01% (75,423,744B) 0x40854C: main >> >>>>> (in >> >>>>> /usr/bin/ceph-osd) >> >>>>> >> >>>> >> _______________________________________________ >> ceph-users mailing list >> ceph-users@xxxxxxxxxxxxxx >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> >> _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |