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Foglight for Apache 5.8.0 - User Guide

Configuring host monitoring

If the web server host is not monitored, no information is available in the OS Type box on the web server summary and detail views.
Figure 2. Web server host not monitored
To add host monitoring:
1
On the navigation panel, under Dashboards, click Apache.
2
On the Apache Web Server Monitoring dashboard, click the server name in All Apache Web Servers list.
3
In the Web Server Information section, click the Host box. The Host Monitoring dashboard opens.
4
Click Configure Host Monitoring and complete the wizard to add a host monitoring agent.
For more information about host monitoring, see Adding a monitored host in the Foglight for Infrastructure User and Reference Guide.
Related topics:
•
Adding Apache monitors

Configuring how the Apache agent resolves host names

By default, the Apache agent attempts to resolve the host name of the monitored web server. However, sometimes, this is not the preferred host name. In such cases, you can add a mapping to define the host name.
To configure a list of predefined host names:
1
On the navigation panel, under Dashboards, click Administration > Agents > Agent Status.
2
On the Agent Status dashboard, select the Apache agent that you want to configure and click Edit > Edit Properties.
3
Click Modify the private properties for this agent.
4
In the Predefined Host Names section, click Edit.
5
In the box that opens, click Add Row.
6
Type the name or IP address of the host in the first box.
7
Press Tab to move to the second box and type the predefined name.
8
Click Save Changes.
Related topics:
•
Adding Apache monitors

Configuring the IntelliProfile ready time

IntelliProfile requires a certain amount of time to establish an accurate profile for the Apache agent. The default ready time (24 h) may not be long enough, and may generate excess warnings on the Web Server Throughput rule in particular.
To adjust the IntelliProfile ready time for the Apache agent:
1
On the navigation panel, under Dashboards, click Administration > Data > IntelliProfile.
2
Increase the IntelliProfile ready time to one week (168 h). In the General section of the IntelliProfile dashboard, type the value 168 in the IntelliProfile is ready after first [ ] hours of work box.
After changing this setting, IntelliProfile can establish a more accurate profile and therefore trigger fewer false alarms.
3
Click Save Changes.
Related topics:
•
Adding Apache monitors
 

Reference

Foglight for Apache ships with predefined views to help you monitor your application server environment. This topic provides quick reference information about each view. Foglight for Apache displays monitoring data in views that group, format, and display data.
Dashboards are top-level views that do not receive data from other views. Dashboards usually contain several lower-level views. The dashboards supplied with Foglight for Apache, and those created by users, are available in the navigation panel.
Lower-level views in Foglight for Apache can be added to dashboards or can be accessed by drilling down from a dashboard. They receive and display data directly from the Foglight Management Server or from other views. Some views filter or select data that appears in other views in the same dashboard. Some are tree views with expandable nodes for selecting servers, applications, or data.
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