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Foglight for SQL Server 5.7.1 - System Requirements

Foglight for SQL Server Hardware Sizing Guide

Welcome to the Foglight for SQL Server Hardware Sizing Guide. This guide is intended to assist with determining the optimal hardware requirements and product configurations to ensure the best user experience possible.
Foglight™ for SQL Server Hardware Sizing Guide
February 2015
5.7.1
 
 

Introduction to this Guide

Welcome to the Foglight for SQL Server Hardware Sizing Guide. This guide is intended to assist with determining the optimal hardware requirements and product configurations to ensure the best user experience possible.

SQL Agents - System Requirements

Use the following to determine the amount of resources required to monitor your SQL Server instances.
Resources need to be allocated over:
•
Foglight Management Server
•
Agent Manager
•
SQL PI Repository
The above monitoring elements can be either distributed over different machines (preferable in large environments) or centralized. For more information, see Deployment Use Cases.
On a VM the following need to be reserved:
•
Memory - the full amount of the required machine memory
•
CPU - the amount of CPU MHz

Foglight Management Server

 
Table 1. Foglight Management Server
# of SQL Agents
Memory
Foglight JVM settings (MB)
Machine
Memory
CPUs (2.4 GHz)
1-5
Xms|Xmx=2048
4 GB
2 cores
6-10
Xms|Xmx=3072
6 GB
2 cores
11-100
Xms|Xmx=4096
6 GB
4 cores
101-200
Xms|Xmx=6144
8 GB
4 cores
201-400
Xms|Xmx=8192
10 GB
4 cores
The maximum disk space measured is 2GB per SQL agent. A single Foglight Management Server can host up to 400 SQL agents.
 
* 
NOTE: Edit the Foglight Management Server JVM settings in the server.config file located under Dell\Foglight\config\
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