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Monitor > Infrastructure > Analytics Nodes

 

Select Monitor> Infrastructure > Analytics Nodes to view the console logs, generators, and query expansion (QE) queries of the analytics nodes.

Monitor Analytics Nodes

Select Monitor > Infrastructure > Analytics Nodes to view a summary of activities for the analytics nodes; see Figure 1. See Table 1 for descriptions of the fields on the analytics summary.

Figure 1: Analytics Nodes Summary
Analytics Nodes Summary

Table 1: Fields on Analytics Nodes Summary

Field

Description

Host name

The name of this node.

IP address

The IP address of this node.

Version

The version of software installed on the system.

Status

The current operational status of the node — Up or Down — and the length of time it is in that state.

CPU (%)

The average CPU percentage usage for this node.

Memory

The average memory usage for this node.

Generators

The total number of generators for this node.

Monitor Analytics Individual Node Details Tab

Click the name of any analytics node displayed on the analytics summary to view the Details tab for that node. See Figure 2.

See Table 2 for descriptions of the fields on this screen.

Figure 2: Monitor Analytics Individual Node Details Tab
Monitor Analytics Individual
Node Details Tab

Table 2: Monitor Analytics Individual Node Details Tab Fields

Field

Description

Hostname

The name of this node.

IP Address

The IP address of this node.

Version

The installed version of the software.

Overall Node Status

The current operational status of the node — Up or Down — and the length of time in this state.

Processes

The current status of each analytics process, including Collector, Query Engine, and OpServer.

CPU (%)

The average CPU percentage usage for this node.

Memory

The average memory usage of this node.

Messages

The total number of messages for this node.

Generators

The total number of generators associated with this node.

Last Log

The date and time of the last log message issued about this node.

Monitor Analytics Individual Node Generators Tab

The Generators tab displays information about the generators for an individual analytics node; see Figure 3. Click the expansion arrow next to any generator name to reveal more details. See Table 3 for descriptions of the fields on the Peers tab screen.

Figure 3: Individual Analytics Node—Generators Tab
Individual Analytics Node—Generators
Tab

Table 3: Monitor Analytics Individual Node Generators Tab Fields

Field

Description

Name

The host name of the generator.

Status

The current status of the peer— Up or Down — and the length of time in that state.

Messages

The number of messages sent and received from this peer.

Bytes

The total message size in bytes.

Monitor Analytics Individual Node QE Queries Tab

The QE Queries tab displays the number of query expansion (QE) messages that are in the queue for this analytics node. See Figure 4.

See Table 4 for descriptions of the fields on the QE Queries tab screen.

Figure 4: Individual Analytics Node—QE QueriesTab
Individual Analytics Node—QE
QueriesTab

Table 4: Analytics Node QE Queries Tab Fields

Field

Description

Enqueue Time

The length of time this message has been in the queue waiting to be delivered.

Query

The query message.

Progress (%)

The percentage progress for the message delivery.

Monitor Analytics Individual Node Console Tab

Click the Console tab for an individual analytics node to display system logging information for a defined time period. See Figure 5. See Table 5 for descriptions of the fields on the Console tab screen.

Figure 5: Analytics Individual Node—Console Tab
Analytics Individual Node—Console
Tab

Table 5: Monitor Analytics Individual Node Console Tab Fields

Field

Description

Time Range

Select a timeframe for which to review logging information as sent to the console. There are 11 options, ranging from the Last 5 mins through to the Last 24 hrs. The default display is for the Last 5 mins.

Log Category

Select a log category to display:

  • All

  • _default_

  • XMPP

  • TCP

Log Type

Select a log type to display.

Log Level

Select a log severity level to display:

  • SYS_EMERG

  • SYS_ALERT

  • SYS_CRIT

  • SYS_ERR

  • SYS_WARN

  • SYS_NOTICE

  • SYS_INFO

  • SYS_DEBUG

Keywords

Enter any text string to search for and display logs containing that string.

(Limit field)

Select the number of messages to display:

  • No Limit

  • Limit 10 messages

  • Limit 50 messages

  • Limit 100 messages

  • Limit 200 messages

  • Limit 500 messages

Auto Refresh

Click the check box to automatically refresh the display if more messages occur.

Display Logs

Click this button to refresh the display if you change the display criteria.

Reset

Click this button to clear any selected display criteria and reset all criteria to their default settings.

Time

This column lists the time received for each log message displayed.

Category

This column lists the log category for each log message displayed.

Log Type

This column lists the log type for each log message displayed.

Log

This column lists the log message for each log displayed.