General Information about a Metaspace

The general information of the metaspace is shown on the right pane and it comprises the following: Connection, Time, and Spaces.

Connection

The Connection header comprises the following:

Discovery: The Discovery URL. The discovery URL can be unicast or multicast. If unicast discovery is used, then a list of 'well known' IP addresses and ports must be passed in a URL with the following syntax:
```
tcp://ip1:port1;ip2:port2;...
```
If multicast discovery is to be used then the URL must be one of the following depending on which reliable multicast transport is to be used:
The tibrv (multicast) URL takes three parameters: service, network, and daemon. In many cases, the default values are sufficient.
```
tibrv://service=service/network=network/
daemon=daemon
```
Listen: The Listen URL. Specifies which interface and port the administrative process should create its listening TCP socket on.
Manager: The host and port of the manager process connected to the metaspace.
Members: Lists the servers and clients associated with a metaspace. Servers refer to member processes connected to the metaspace. Clients refer to remote client member processes connected to the proxy of the metaspace.
Hosts: Lists all distinct server host machines and the corresponding number of members connected to the metaspace.
Agents: Shows the number of as-agent processes connected to the metaspace.
Admins: Shows the number of as-admin processes connected the metaspace.
Hawks: Shows the number of as-hawk-agent processes connected to the metaspace.

The Time header comprises the following:

The Spaces header comprises the following:

Space Definitions: Number of user spaces defined in the metaspace.
Persistence: Number of space definitions that are enabled for persistence categorized by Shared All Persistence type and Shared Nothing Persistence type.

General Information about a Metaspace