telegraf/plugins/inputs/couchbase/README.md

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# Telegraf Plugin: Couchbase
### Configuration:
```
# Read per-node and per-bucket metrics from Couchbase
[[inputs.couchbase]]
## specify servers via a url matching:
## [protocol://][:password]@address[:port]
## e.g.
## http://couchbase-0.example.com/
## http://admin:secret@couchbase-0.example.com:8091/
##
## If no servers are specified, then localhost is used as the host.
## If no protocol is specifed, HTTP is used.
## If no port is specified, 8091 is used.
servers = ["http://localhost:8091"]
```
## Measurements:
### Per-node measurements
Meta:
- units: bytes
- tags: `cluster`, `hostname`
Measurement names:
- memory_free
- memory_total
### Per-bucket measurements
Meta:
- units: varies
- tags: `cluster`, `bucket`
Measurement names:
- quotaPercentUsed (unit: percent)
- opsPerSec (unit: count)
- diskFetches (unit: count)
- itemCount (unit: count)
- diskUsed (unit: bytes)
- dataUsed (unit: bytes)
- memUsed (unit: bytes)