NonStop Cluster Performance Essentials User's Guide, Version 2.2

6.5. Agent Configuration
Figure 24 – Agent Configuration
Clicking on the Agent tab shows all the configured clusters in a tree format. The root
node lists all the clusters. There are at most two groups of servers under a cluster:
NonStop servers and Linux servers. If a particular node is clicked in the tree, a table
with all applicable entities appears in the right hand frame. For example, if a
particular NonStop server is clicked, the table contains only the NonStop entities. On
the other hand, if a Linux server is selected, then only Linux entities are displayed. If
a group is selected, then only entities of that group type are displayed. Parameters
corresponding to an entity appear in columns. Currently, there are at most two
configurable parameters for each entity: Agent refresh rate and Top objects to retain.
“Top objects to retain” is only applicable for entities whose objects are not persistent.
For example, the objects for the process entity are not persistent as a process may
die or terminate and a new process may be started. If Top object to retain is not
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