README.md: fix metric names in influx line protocol example

Default separator between `measurement` and `field_name` is `_`.
This commit is contained in:
Aliaksandr Valialkin 2019-08-12 15:58:32 +03:00
parent 7346982763
commit ad8a43b4e1

View File

@ -221,8 +221,8 @@ foo,tag1=value1,tag2=value2 field1=12,field2=40
is converted into the following Prometheus data points:
```
foo.field1{tag1="value1", tag2="value2"} 12
foo.field2{tag1="value1", tag2="value2"} 40
foo_field1{tag1="value1", tag2="value2"} 12
foo_field2{tag1="value1", tag2="value2"} 40
```
Example for writing data with [Influx line protocol](https://docs.influxdata.com/influxdb/v1.7/write_protocols/line_protocol_tutorial/)