6.3
Table Of Contents
- vRealize Operations Definitions for Metrics, Properties, and Alerts
- Contents
- About vRealize Operations Manager Reference for Metrics, Properties, and Alerts
- Metric Definitions in vRealize Operations Manager
- Property Definitions in vRealize Operations Manager
- Alert Definitions in vRealize Operations Manager
- Cluster Compute Resource Alert Definitions
- Host System Alert Definitions
- vSphere Distributed Port Group
- Virtual Machine Alert Definitions
- vSphere Distributed Switch Alert Definitions
- vCenter Server Alert Definitions
- Datastore Alert Definitions
- Data Center Alert Definitions
- Custom Data Center Alert Definitions
- Index
Alert Definition Symptoms Recommendations
Host in a non-DRS cluster has CPU
contention caused by less than half of
the virtual machines.
Symptoms include all of the
following:
n
Host inside a cluster
n
[ ! DRS Enabled OR ! DRS fully
automated ]
n
Host CPU contention is at
warning/immediate/critical level
n
> 0 child virtual machines have
[ Virtual machine CPU demand
at warning /immediate/critical
level ]
n
<= 50% of child virtual machines
have [Virtual machine CPU
demand at
warning /immediate/critical
level ]
Use vSphere vMotion to migrate some
virtual machines with high CPU
workload to other hosts that have
available CPU capacity.
Host in a non-DRS cluster has CPU
contention caused by more than half of
the virtual machines.
Symptoms include all of the
following:
n
Host inside a cluster
n
[ ! DRS Enabled OR ! DRS fully
automated ]
n
Host CPU contention at
warning/immediate/critical level
n
Host CPU demand at
warning/immediate/critical level
n
> 50% of child virtual machines
have [ Virtual machine CPU
demand at
warning /immediate/critical
level ]
1 Use vSphere vMotion to migrate
some virtual machines with high
CPU workload to other hosts that
have available CPU capacity.
2 Upgrade the host or use a host that
has larger CPU capacity.
Host in a non-DRS cluster has CPU
contention due to overpopulation of
virtual machines.
Symptoms include all of the
following:
n
Host inside a cluster
n
[ ! DRS Enabled OR ! DRS fully
automated ]
n
Host CPU contention at
warning/immediate/critical level
n
Host CPU demand at
warning/immediate/critical level
n
Zero child virtual machines have
[ Virtual machine CPU demand
at warning /immediate/critical
level
1 Use vSphere vMotion to migrate
some virtual machines with high
CPU workload to other hosts that
have available CPU capacity.
2 Upgrade the host or use a host that
has larger CPU capacity.
Host has memory contention caused
by less than half of the virtual
machines.
Symptoms include all of the
following:
n
! Host inside a cluster
n
Host memory contention at
warning/immediate/critical level
n
> 0 child virtual machines have
[ Virtual machine memory
workload at
warning /immediate/critical
level ]
n
<= 50% of child virtual machines
have [Virtual machine memory
workload at
warning /immediate/critical
level ]
Use vSphere vMotion to migrate some
virtual machines with high memory
workload to other hosts that have
available memory capacity.
vRealize Operations Definitions for Metrics, Properties, and Alerts
132 VMware, Inc.