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33 lines
838 B
Markdown
33 lines
838 B
Markdown
# Logging
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There are a few things to note about what Oracle Functions logs.
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## Logspout
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We recommend using [logspout](https://github.com/gliderlabs/logspout) to forward your logs to a log aggregator of your choice.
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## Format
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All logs are emitted in [logfmt](https://godoc.org/github.com/kr/logfmt) format for easy parsing.
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## Call ID
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Every function call/request is assigned a `call_id`. If you search your logs, you can track all the activity
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for each function call and find errors on a call by call basis. For example, these are the log lines for an aynschronous
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function call:
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Note the easily searchable `call_id=x` format.
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```sh
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call_id=477949e2-922c-5da9-8633-0b2887b79f6e
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```
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## Metrics
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Metrics are emitted via the logs.
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See [Metrics](metrics.md) doc for more information.
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