percona-galera-arbitrator-3 3.8-3390-0ubuntu11 (amd64 binary) in ubuntu zesty

 Galera is a fast synchronous multimaster wsrep provider (replication engine)
 for transactional databases and similar applications. For more information
 about wsrep API see http://launchpad.net/wsrep. For a description of Galera
 replication engine see http://galeracluster.com.
 .
 This package contains the Galera arbitrator daemon (garbd) for
 Percona XtraDB Cluster.