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https://github.com/ClusterCockpit/cc-metric-collector.git
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f6dae7c013
* Add time-based derivatived (e.g. bandwidth) to some collectors * Add documentation * Add comments * Fix: Only compute rates with a valid previous state * Only compute rates with a valid previous state * Define const values for net/dev fields * Set default config values * Add comments * Refactor: Consolidate data structures * Refactor: Consolidate data structures * Refactor: Avoid struct deep copy * Refactor: Avoid redundant tag maps * Refactor: Use int64 type for absolut values Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
28 lines
911 B
Markdown
28 lines
911 B
Markdown
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## `netstat` collector
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```json
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"netstat": {
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"include_devices": [
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"eth0"
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],
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"send_abs_values" : true,
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"send_derived_values" : true
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}
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```
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The `netstat` collector reads data from `/proc/net/dev` and outputs a handful **node** metrics. With the `include_devices` list you can specify which network devices should be measured. **Note**: Most other collectors use an _exclude_ list instead of an include list.
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Metrics:
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* `net_bytes_in` (`unit=bytes`)
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* `net_bytes_out` (`unit=bytes`)
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* `net_pkts_in` (`unit=packets`)
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* `net_pkts_out` (`unit=packets`)
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* `net_bytes_in_bw` (`unit=bytes/sec` if `send_derived_values == true`)
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* `net_bytes_out_bw` (`unit=bytes/sec` if `send_derived_values == true`)
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* `net_pkts_in_bw` (`unit=packets/sec` if `send_derived_values == true`)
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* `net_pkts_out_bw` (`unit=packets/sec` if `send_derived_values == true`)
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The device name is added as tag `device`.
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