ceph-mgr 13.2.4+dfsg1-0ubuntu0.18.10.1 (s390x binary) in ubuntu cosmic

 Ceph is a massively scalable, open-source, distributed
 storage system that runs on commodity hardware and delivers object,
 block and file system storage.
 .
 This package contains the manager daemon, which is used to expose high
 level management and monitoring functionality.