node_exporter

Exporter for machine metrics

prometheus metrics host-metrics machine-metrics node-metrics procfs prometheus-exporter system-information system-metrics

History

Benjamin Drung d85cbaa17c ethtool: Prevent duplicate metric names (#2187 ) Sanitizing the metric names can lead to duplicate metric names: ``` caller=level.go:63 level=error caller="error gathering metrics: [from Gatherer #2] collected metric \"node_ethtool_giant_hdr\" { label:<name:\"device\" value:\"ens192\" > untyped:<value:0" msg=" > } was collected before with the same name and label values" ``` Generate a map from the sanitized metric names to the metric names from ethtool. In case of duplicate sanitized metric names drop both metrics, because it is unknown which one to take. Fixes: https://github.com/prometheus/node_exporter/issues/2185 Signed-off-by: Benjamin Drung <benjamin.drung@ionos.com>	3 years ago
..
bond0	ethtool: Expose node_ethtool_info metric	3 years ago
eth0	ethtool: Prevent duplicate metric names (#2187 )	3 years ago

Benjamin Drung d85cbaa17c

ethtool: Prevent duplicate metric names (#2187 )

Sanitizing the metric names can lead to duplicate metric names:

```
caller=level.go:63 level=error caller="error gathering metrics: [from Gatherer #2] collected metric \"node_ethtool_giant_hdr\" { label:<name:\"device\" value:\"ens192\" > untyped:<value:0" msg=" > } was collected before with the same name and label values"
```

Generate a map from the sanitized metric names to the metric names from
ethtool. In case of duplicate sanitized metric names drop both metrics,
because it is unknown which one to take.

Fixes: https://github.com/prometheus/node_exporter/issues/2185
Signed-off-by: Benjamin Drung <benjamin.drung@ionos.com>

3 years ago

bond0

ethtool: Expose node_ethtool_info metric

3 years ago

eth0

ethtool: Prevent duplicate metric names (#2187 )

3 years ago