Database Reference
In-Depth Information
Meeting Hardware Requirements
This section describes the hardware requirements for installing OMS, the management repository, and management agents.
Hardware Requirements for OMS
As you can see in Table
2-1
, the hardware requirements for OMS depend on the number of targets you have and the
number of agents you'll deploy.
Table 2-1.
Hardware Requirements for OMS
Small
Medium
Large
1 OMS
Fewer than 1,000 targets
Fewer than 100 agents
Fewer than 10 concurrent
user sessions
2 OMSs
1,000-9,999 targets
100-999 agents
10-24 concurrent
user sessions
3 or more OMSs
10,000 or more targets
1,000 or more agents
25-50 concurrent user sessions
CPU cores/host
2
4
8
RAM
6GB
8GB
16GB
Oracle WebLogic
Server JVM heap size
1.7GB
4GB
8GB
Hard disk space
7GB
7GB
7GB
Hardware Requirements for Management Repository
Hardware requirements for the repository database also depend on the number of agents and targets, as shown in
Table
2-2
.
Table 2-2.
Hardware Requirements for the Management Repository
Small
Medium
Large
1 OMS
Fewer than 1,000 targets
Fewer than 100 agents
Fewer than 10 concurrent
user sessions
2 OMSs
1,000-9,999 targets
100-999 agents
-10-24 concurrent
user sessions
3 or more OMSs
10,000 or more targets
1,000 or more agents
25-50 concurrent
user sessions
CPU cores/host
2
4
8
RAM
6GB
8GB
16GB
Hard disk space
50GB
200GB
400GB
Hardware Requirements for Management Agents
Each agent deployment requires approximately 1GB of free hard disk space. Although management agents do not
consume large amounts of CPU or RAM, we do not recommend deploying agents to systems with less than 512MB
of RAM.
