Users Guide

Single-Server Hardware Requirements | Installing Single-Server Deployment
30 OMNM 6.5.3 Installation Guide
Single-Server Hardware Requirements
The single server hardware guidelines provide suggested sizing for your OpenManage Network
Manager system (Table 3-1).
CAUTION:
These hardware requirements assume you have a host dedicated to only the OpenManage Network
Manager application. Other applications may compete for ports or other resources and can impair the
system’s performance.
When estimating the size of a deployment, it is important to understand the applications
configurations in the target environment. For example, the most resource-intensive, demanding
applications are Traffic Flow Analyzer (TFA), Event Management, and Performance Monitoring.
The
minimum hardware required is 8-GB RAM, dual core CPU (2.8-GHz or better), 200-GB
10,000-RPM disk, which supports:
• Standalone single-server installations with
minimal use of high-resource demanding
applications
• Distributed installation of a single component server, such as Application server only,
Mediation server only, Database server only, or Web server only.
The
minimum hardware recommended is 10-GB RAM, four-core or more CPU (2.8-GHz or
better), 400-GB 10,000-RPM disk, which supports:
•Standalone
If the network you manage exceeds these parameters, or your system monitors more devices than
your hardware can handle, consult your sales representative about upgrading to a more robust or
multi-server OpenManage Network Manager version.
Table 3-1. Single Server Hardware Requirement Guidelines (Sheet 1 of 3)
Max.
Managed
Devices
64-bit Operating
System: Disks/RAM/
Hardware/Core (CPU)
Max.
Concurrent
Users
Performance
Monitor
Max. Targets
Max. Traffic
Flow
Exporters
Suggested Heap Memory
Settings
25 8GB RAM, single
disk, consumer level
PC/2-4 Core
5 2500 5 Use defaults: (3GB
Application server heap,
512M database, 2GB
Synergy Web server)
50 10GB RAM, single
disk, consumer level
PC/2-4 Core
8 5000 5 3-6GB Application server
heap, 512M database
buffer, 2G Synergy Web
server
100 12GB RAM, single
disk, consumer level
PC/2-6 Core
10 10000 10 4-7GB Application server
heap, 1GB database
buffer, 3GB Synergy Web
server
175 - 250 14GB RAM, single
disk, business level
PC/4-6 Core
15 25000 25 4-9GB Application server
heap, 1GB database
buffer, 3GB Synergy Web
server
300 - 500 16GB RAM, single
disk, business level
PC/4-6 Core
25 50000 50 5-10GB Application
server heap, 2GB database
buffer, 3GB Synergy Web
server