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Starting Points in vFoglight 57

Hosts Dashboard

1 — State indicators: allow you to see at a glance the state of the listed hosts. Each

indicator shows the aggregate alarm state of the host, which is determined by the most

severe alarm for the host. In this dashboard, the indicator represents a state rollup from

the host and its children, excluding the state of agents on that host.

2 — Host name: clicking the host name allows you to drill down to a real-time monitor

that provides you with an overview of that host’s health. Drill down to this monitor if

you want to see detailed information about how a host is functioning for the time range

displayed at the top of the dashboard. A different monitor appears depending on

whether the host is physical (identified by the Host Type indicator ) or virtual

(identified by the Host Type indicator for an ESX server or for a VMWare

image). For example, drilling down on a physical host displays a monitor with

information such as the number of processes running on it and the top consumers of

various metrics.

Tip You can drill down on items in the monitor. For example, if you are interested in investigating

memory consumption on a physical host and drill down the monitor for that host, click the

Memory button to view memory-related metric charts and tables, such as charts for the top

memory consumers on that host.

3 — Alarms column: shows the number of alarms for each host. If you are

investigating alarms for a host, click one of the icons in this column to cause an

Outstanding Alarm(s) view to appear with a list of alarms specific to that host. You can

filter the alarms displayed in this view using the Alarm Filter Applied/Not Set dialog

(click Alarm Filter Applied or Alarm Filter Not Set in the title bar to launch this

dialog); see “Filtering the Alarms View” in the vFoglight User Guide for details. In

addition, you can change the perspective on alarms by selecting one of the tabs at the

top of the table; see “Alarm List” in the vFoglight User Guide for details. In the

Outstanding Alarm(s) view, click anywhere in the row for an alarm to display a popup

with details about that alarm and links to drilldowns. See “Alarm Details” in the

vFoglight User Guide for details.

4 — CPU, Memory, Disk, and Network columns: each column displays recent and

current values for that category of metrics. These columns allow you to obtain a concise

overview of CPU-, memory-, disk-, and network-related performance for each host. The

values displayed in the sparkline change in accordance with the time range selected at

the top right of the dashboard.

Tip If you want to perform further investigation on CPU-, memory-, disk-, and network-related

performance for a host, click either the sparkline or current value to drill down to a dashboard

with more detailed information for that metric category.

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Dell Vizioncore Guía de inicio rápido Pagina 57