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Your data (from open source agent / custom agent / script) output must be in JSON format
Eyer currently only support metrics, not logs. If you work on logs, you can convert information of interest to metrics (e.g. number of errors matching a certain regex condition).
The metrics must have a timestamp in UNIX format (typically the time of metric collection)
The data must be mapped to the Eyer internal data structure (Node/metrics)
Input data example (coming from Influx Telegraf)
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