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| In this guide, we will show you how to modify the Round Robin Database (RRD) storage time range format. |
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"Number of steps aggregated into one data point=360" for 6-hour measurement points. Because 6 hours x 60 min = 360 min (360 steps) "Number of steps aggregated into one data point=60" for 1-hour measurement points. Because one hour is 60min (60steps). You can use different aggregated steps depending on your needs! |
Another example:
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The formula for saving measurements 1 or 8 years with an aggregated step of one minute: One year: 366 x 1 x 24 x 60 = 525.600 measurement points Eight years: 366 x 8 x 24 x 60 = 4.204.800 measurement points |
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Customize the RRD structure
Create Edit the rule "Configuration of RRD databases of hosts"
Setup → Services → Service monitoring rules → Configuration of RRD databases of services
Create Edit the rule "Configuration of RRD databases of hosts"
Setup → Hosts → Host monitoring rules → Configuration of RRD databases of hosts
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- Save and activate the changes
Convert the RRD Files
Code Block language bash theme RDark OMD[mysite]:~$ omd stop OMD[mysite]:~$ cmk --convert-rrds -vv
Note In this example, I used 480 (8 hours) as aggregated steps!
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You will find here more resources about RRD: |
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