They are a bug in current debian packaging, where rocksdb is build in debug mode (not inheriting from cmake flags)
patch 1 already exist in ubuntu patch 2 is a newer patch commited in ceph recently (patch 2 should be enough, but I'm keeping patch1 by security). I have tested it, 4k randwrite iops x2, fio: 4k randwrite:queue depth=64:sync write: cache=none: before: 16000 iops https://pbs.twimg.com/media/GDKu9dqXYAAeH4I?format=jpg&name=large after: 38000 iops https://pbs.twimg.com/media/GDKu9dqW8AA3dE8?format=jpg&name=large sandre-win.altima-hosting.fr sandre-win.altima-hosting.fr and submit latency /3 https://pbs.twimg.com/media/GDFmBJOW8AApWYZ?format=jpg&name=large Alexandre Derumier (2): patch: debian/rules: fix build type patch: add 0022-rocksb-inherit-parent-cmake-cxx-flags.patch patches/0021-debian-rules-fix-buildtype.patch | 22 +++++++ ...ocksb-inherit-parent-cmake-cxx-flags.patch | 57 +++++++++++++++++++ patches/series | 2 + 3 files changed, 81 insertions(+) create mode 100644 patches/0021-debian-rules-fix-buildtype.patch create mode 100644 patches/0022-rocksb-inherit-parent-cmake-cxx-flags.patch -- 2.39.2 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel