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Foglight for VMware 5.6.15.1 - User and Reference Guide

Using Foglight for VMware
Introducing the Virtual Infrastructure Navigation Basics Interacting with Foglight for VMware VMware Performance Agent Configuration
Reference
Views
VMware Alarms Views VMware Explorer Views VMware Modeler Views VMware VirtualCenters Views VMware Environment Views Other Views
Rules
Agent Rules Cluster Rules Datacenter Rules Datastore Rules Resource Pool Rules ESX Server Rules VirtualCenter Rules Virtual Machine Rules VMW Stale Data Management Rule Virtual Switch Rules
Appendix: Alarm Messages

VMW Cluster Disk IO

Purpose
This rule monitors for spikes and dramatic drops in disk IO for a cluster. This rule is disabled by default, and can be enabled as required.
Scope
VMWCluster
 
Table 186. Rule Definition
Conditions
State
Action
The disk usage is no more than 2.2 standard deviations (NumSTDevs) from the mean disk usage.
Normal
None
The disk usage is more than 2.2 but no more than 2.8 standard deviations from the mean disk usage.
Warning
None
The disk usage is more than 2.8 standard deviations from the mean disk usage.
Critical
None

VMW Cluster Memory Estimated Fill Time

Purpose
This rule determines when the cluster memory is likely to reach its capacity, based on its present growth rate.
Scope
VMWCluster
 
Table 187. Rule Definition
Conditions
State
Action
At the present growth rate, the cluster memory will not reach its capacity within 90 days.
Normal
None
At the present growth rate, the cluster memory will reach its capacity in 90 days or less.
Warning
None
At the present growth rate, the cluster memory will reach its capacity in 30 days or less.
Critical
Send email to VMware administrator
At the present growth rate, the cluster memory will reach its capacity in 7 days or less.
Fatal
Send email to VMware administrator

VMW Cluster Memory Utilization

Purpose
This rule monitors for spikes and dramatic drops in memory utilization for a cluster. This rule is disabled by default, and can be enabled as required.
Scope
VMWCluster
 
Table 188. Rule Definition
Conditions
State
Action
The memory utilization is no more than 2.2 standard deviations (NumSTDevs) from the mean memory utilization.
Normal
None
The memory utilization is more than 2.2 but no more than 2.8 standard deviations from the mean memory utilization.
Warning
None
The memory utilization is more than 2.8 standard deviations from the mean memory utilization.
Critical
None

VMW Cluster Network IO

Purpose
This rule monitors for spikes and dramatic drops in network IO for a cluster. This rule is disabled by default, and can be enabled as required.
Scope
VMWCluster
 
Table 189. Rule Definition
Conditions
State
Action
The network usage is no more than 2.2 standard deviations (NumSTDevs) from the mean network usage.
Normal
None
The network usage is more than 2.2 but no more than 2.8 standard deviations from the mean network usage.
Warning
None
The network usage is more than 2.8 standard deviations from the mean network usage.
Critical
None
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