Hello,
Looking at perf top it looks as though Ceph is spending most of it's CPU cycles on tcmalloc. Looking around online i found that this is a known issue and in fact I found this guide on how to increase the tcmalloc thread cache size: https://swamireddy.wordpress.com/2017/01/27/increase-tcmalloc-thread-cache-bytes/. Is this the right step to take toward fixing this issue?_______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
