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Zhiqiang Liu

  • Registered on: 05/27/2023
  • Last connection: 05/29/2023

Issues

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06/05/2023

01:41 PM Ceph Bug #61493: rbd:"enable tcmalloc with 2M hugepage" causes iops of 4K random write degradation fro...
PR: https://github.com/ceph/ceph/pull/51922
01:12 PM Ceph Bug #61493: rbd:"enable tcmalloc with 2M hugepage" causes iops of 4K random write degradation fro...
Zhiqiang Liu wrote:
> I find that:
>
> Memory allocate through hugetlb cannot be freed in tcmalloc. So the memory...
12:52 PM Ceph Bug #61493: rbd:"enable tcmalloc with 2M hugepage" causes iops of 4K random write degradation fro...
I find that:
Memory allocate through hugetlb cannot be freed in tcmalloc. So the memory allocated for one OSD will...

06/01/2023

01:27 AM Ceph Bug #61493: rbd:"enable tcmalloc with 2M hugepage" causes iops of 4K random write degradation fro...
Could someone review this issue?

05/29/2023

03:13 PM Ceph Bug #61493 (New): rbd:"enable tcmalloc with 2M hugepage" causes iops of 4K random write degradati...
rbd:"enable tcmalloc with 2M hugepage" causes iops of 4K random write degradation from 330K to 30K
version: ceph v...

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