Monitoring Your System | 8 |
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Effective monitoring allows you to detect potential problems before they occur and gives you early warning when they occur.
Detecting potential problems allows you to take steps to resolve them before they impact server availability of your servers. In addition, getting an early warning when a problem occurs allows you to take corrective action quickly and minimize disruption to your services.
Planning a Monitoring Policy
Gathering data about your systems is a basic function of good administration. Different types of data gathering are used for different purposes:
ÂÂ Historical data collection: Historical data is gathered for analysis. This could be used for IT planning, budgeting, and getting a baseline for normal server conditions and operations. What kinds of data do you need for these purposes? How long does it need to be kept? How often does it need to be updated? How far in the past does it need to be collected?
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they happen. What are you monitoring? How often? Does that data tell you what you need to know? Are some of these
ÂÂ Debugging: Recurring problems can be analyzed and fixed if properly tracked. Even if you don’t control source code, good debugging logs and data can increase the ability of the developer to address your issues. How can you capture what is going wrong? How often? Does that data tell you what you need to know? Are they problems you can fix on your end, or do you need vendor support?
Planning Monitoring Response
The response to your monitoring is as important as the data collection. In the same way a backup policy is pointless without a restore strategy, a monitoring policy makes little sense without a response policy.
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