vRealize Operations Manager Sizing

  By default, VMware offers Extra Small, Small, Medium, and Large configurations during installation. You can size the environment according to the existing infrastructure to be monitored. After the vRealize Operations Manager (formerly known as vCenter Operations Manager) instance outgrows the existing size, you must expand the cluster to add nodes of the same size.

Characteristics/Node Size
Extra Small
Small
Medium
Large
vCPU
2
4
8
16
Memory (GB)
8
16
32
48
Single-Node Maximum Objects
100
2,000
6,000
10,000
Single-Node Maximum Collected Metrics (*)
50,000
1,000,000
3,000,000
5,000,000
Multi-Node Maximum Objects Per Node (**)
NA
2,000
4,000
8,000
Multi-Node Maximum Collected Metrics Per Node (**)
NA
1,000,000
2,000,000
4,000,000
Maximum Objects for 8-Node Maximum (**)
NA
16,000
32,000
64,000
Maximum Metrics for 8-Node Configuration (**)
NA
8,000,000
16,000,000
20,000,000

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