at about the same time we also updated the Linux OS via "YUM" to: # more /etc/redhat-release Red Hat Enterprise Linux Server release 7.5 (Maipo) from the given error message, it seems like there are 32 "measure points", which are to be send but 3 of them are somehow failing: >>> "response":"success","info":"processed: 29; failed: 3; total: 32; seconds spent: 0.000605" <<< and the funny thing is, our monitoring team, who runs the ZABBIX service/infra here, still receive "all stuff" ------------------------ This is the problem, the zabbix_sender process is exiting with a non-zero status. You didn't change anything? You just upgraded from Luminous to Mimic and this came along? Wido > --------------- > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com[http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com] _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com