On 03/23/2016 12:10 PM, Peter Steele wrote: > Has anyone seen this issue? We're running containers under CentOS 7.2 and some > of these containers are reporting incorrect memory allocation in > /proc/meminfo. The output below comes from a system with 32G of memory and > 84GB of swap. The values reported are completely wrong. > There was a meminfo bug here: https://bugzilla.redhat.com/show_bug.cgi?id=1300781 The initial report is fixed in git, however the reporter also mentioned the issue you are seeing. I suspect something is going wacky with the memory values we are getting from host cgroups after some period of time. If you can reproduce with Fedora (or RHEL) try filing a bug there - Cole > # cat /proc/meminfo > MemTotal: 9007199254740991 kB > MemFree: 9007199224543267 kB > MemAvailable: 12985680 kB > Buffers: 0 kB > Cached: 119744 kB > SwapCached: 10804 kB > Active: 110228 kB > Inactive: 111716 kB > Active(anon): 53840 kB > Inactive(anon): 57568 kB > Active(file): 56388 kB > Inactive(file): 54148 kB > Unevictable: 0 kB > Mlocked: 15347728 kB > SwapTotal: 0 kB > SwapFree: 18446744073709524600 kB > Dirty: 20304 kB > Writeback: 99596 kB > AnonPages: 18963368 kB > Mapped: 231472 kB > Shmem: 51852 kB > Slab: 1891324 kB > SReclaimable: 1805244 kB > SUnreclaim: 86080 kB > KernelStack: 60656 kB > PageTables: 81948 kB > NFS_Unstable: 0 kB > Bounce: 0 kB > WritebackTmp: 0 kB > CommitLimit: 104487760 kB > Committed_AS: 31507444 kB > VmallocTotal: 34359738367 kB > VmallocUsed: 354796 kB > VmallocChunk: 34359380456 kAnonHugePages: 15630336 kB > HugePages_Total: 0 > HugePages_Free: 0 > HugePages_Rsvd: 0 > HugePages_Surp: 0 > Hugepagesize: 2048 kB > DirectMap4k: 81684 kB > DirectMap2M: 3031040 kB > DirectMap1G: 32505856 kB > > _______________________________________________ > libvirt-users mailing list > libvirt-users@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/libvirt-users _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
