The following sections provide sizing guidance for zCenter instances in the public cloud.
Instance Size
|
Max Endpoints |
Min Recommended CPU |
Recommended Memory (GB) |
Example Instance Type |
|
100 |
2 |
4 |
AWS t3.medium, |
|
500 |
4 |
8 |
AWS c5.xlarge, |
|
2,500 |
8 |
16 |
AWS c5.2xlarge, |
|
10,000 |
16 |
32 |
AWS c5.4xlarge, |
|
20,000 |
24 |
64 |
AWS c5.9xlarge, |
|
50,000 |
48 |
128 |
AWS c5.18xlarge, |
Storage
The minimum storage requirement for a zCenter instance is 50GB, however, 100GB is recommended to reserve storage for logs.
zCenter application is not sensitive to IOPS, and either SSD or magnetic storage are acceptable.
Networking
zCenter data connectivity requirements are not critical, as the control channel to each endpoint uses minimal bandwidth for presence detection/heartbeat and log collection.
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