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The Agents screen is accessible by logging into the Web Console and navigating to [Manage→DPOD HealthAgents].

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The Agent Status section of the screen is a set of 3 widgets, each displaying data related to a different set of DPOD Agents: Syslog, WS-M and Resources. The agents are monitored internally by a KeepAlive service. For a list of all system services, and an explanation on KeepAlive processing, see section on System Services Management.

Each collector agent is displayed in a colored box (see below). Click an agent's name to open its details in the Agent's Detail view.

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GraphDetailsDesired State
Files Process PendingThe graph depicts the number of large payloads waiting to be processed. A value higher than 1000 indicates a high load on WS-M subscription.
WS-M usage should be avoided until this folder is cleared by the system or you clear it manually.
Only a few files displayed

Channel Utilization

The graph depicts stream processing usage in percentage. Each colored graph denotes a different agent.

Verify that all agents use less than 80% of their stream processing capacity. If usage goes above 80%, data coming in from collector agents might be lost.
See how to Troubleshoot the issue.

Under 80% for all agents

Agents Free Memory

The graph depicts the collector agents’ free memory over time, where each agent is denoted in a different color.

When an agent's free memory is too low, you might encounter performance problems. See how to Troubleshoot the issue.

Verify that each agent
has at least 30-40 Mil free.

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GraphDescription
Message Rate (per sec)This widget displays a graph of the number of messages per second going through this agent over the last 24 hours period
Dropped Syslog Messages

This graph shows the number of messages dropped by the agent.

Note

This value is cumulative , the agent will reset it to zero only after restart.


Channels UtilizationThe graph depicts stream processing usage of the current agent in percentage.
Free MemoryThe graph depicts the collector agent free memory over time.

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