I don't think that's a default recommendation — Ceph is doing more configuration of tcmalloc these days, tcmalloc has resolved a lot of bugs, and that was only ever a thing that mattered for SSD-backed OSDs anyway. -Greg
On Thu, Jul 19, 2018 at 5:50 AM Robert Stanford <rstanford8...@gmail.com> wrote: > > It seems that the Ceph community no longer recommends changing to > jemalloc. However this also recommends to do what's in this email's > subject: > https://ceph.com/geen-categorie/the-ceph-and-tcmalloc-performance-story/ > > Is it still recommended to increase the tcmalloc thread cache bytes, or > is that recommendation old and no longer applicable? > > Thanks > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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