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6.4.3 xsadmin
Overview
Use xsadmin to query the eXtreme Scale runtime deployment configuration.
We mentioned xsadmin previously when we wanted to validate that our eXtreme Scale environment was properly running.
The primary purpose of xsadmin is to...
- verify that the grid configurations are running
- verify where partitions and replicas are running
- query map sizes
For example, to list startOgServer with their corresponding sizes in terms of number of entries and used heap in KB....
$ xsadmin -dmgr -mapsizes Connect to Catalog service at localhost:9809 Warning: Detected there is more than one Placement Service MBean ******Displaying Results for Grid - DYNACACHE_REMOTE, MapSet - DYNACACHE_REMOTE******** *** Listing Maps for thinkCell01\thinkNode02\WXS_DC_ClusterMember2 *** Map Name Partition Map Size Used Bytes (KB) Shard Type IBM_DC_PARTITIONED_baseCache 0 17 21 Primary IBM_DC_PARTITIONED_baseCache 1 19 23 AsynchronousReplica IBM_DC_PARTITIONED_baseCache 2 10 11 AsynchronousReplica IBM_DC_PARTITIONED_baseCache 3 19 24 AsynchronousReplica IBM_DC_PARTITIONED_baseCache 4 14 17 AsynchronousReplica ... Server Total: 618 (761KB) *** Listing Maps for thinkCell01\thinkNode02\WXS_DC_ClusterMember1 *** Map Name Partition Map Size Used Bytes (KB) Shard Type IBM_DC_PARTITIONED_baseCache 0 17 21 AsynchronousReplica IBM_DC_PARTITIONED_baseCache 1 12 14 Primary IBM_DC_PARTITIONED_baseCache 2 10 11 Primary IBM_DC_PARTITIONED_baseCache 3 8 9 Primary IBM_DC_PARTITIONED_baseCache 4 12 14 Primary ... Server Total: 648 (801KB) Total Domain Count: 1266 (1.53MB)