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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 running partitions with their corresponding sizes in terms of number of entries and used heap in KB....

$ xsadmin -dmgr -mapsizes

This administrative utility is provided as a sample only and is not to be 
considered a fully supported component of the WebSphere eXtreme Scale product

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)

For information about using xsadmin, see 3.8.2, Monitoring with xsadmin.

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