62 lines
1.8 KiB
Markdown
62 lines
1.8 KiB
Markdown
## Telegraf Plugin: Zookeeper
|
|
|
|
#### Description
|
|
|
|
The zookeeper plugin collects variables outputted from the 'mntr' command
|
|
[Zookeeper Admin](https://zookeeper.apache.org/doc/trunk/zookeeperAdmin.html).
|
|
|
|
```
|
|
echo mntr | nc localhost 2181
|
|
|
|
zk_version 3.4.0
|
|
zk_avg_latency 0
|
|
zk_max_latency 0
|
|
zk_min_latency 0
|
|
zk_packets_received 70
|
|
zk_packets_sent 69
|
|
zk_outstanding_requests 0
|
|
zk_server_state leader
|
|
zk_znode_count 4
|
|
zk_watch_count 0
|
|
zk_ephemerals_count 0
|
|
zk_approximate_data_size 27
|
|
zk_followers 4 - only exposed by the Leader
|
|
zk_synced_followers 4 - only exposed by the Leader
|
|
zk_pending_syncs 0 - only exposed by the Leader
|
|
zk_open_file_descriptor_count 23 - only available on Unix platforms
|
|
zk_max_file_descriptor_count 1024 - only available on Unix platforms
|
|
```
|
|
|
|
## Measurements:
|
|
#### Zookeeper measurements:
|
|
|
|
Meta:
|
|
- units: int64
|
|
- tags: `server=<hostname> port=<port>`
|
|
|
|
Measurement names:
|
|
- zookeeper_avg_latency
|
|
- zookeeper_max_latency
|
|
- zookeeper_min_latency
|
|
- zookeeper_packets_received
|
|
- zookeeper_packets_sent
|
|
- zookeeper_outstanding_requests
|
|
- zookeeper_znode_count
|
|
- zookeeper_watch_count
|
|
- zookeeper_ephemerals_count
|
|
- zookeeper_approximate_data_size
|
|
- zookeeper_followers #only exposed by the Leader
|
|
- zookeeper_synced_followers #only exposed by the Leader
|
|
- zookeeper_pending_syncs #only exposed by the Leader
|
|
- zookeeper_open_file_descriptor_count
|
|
- zookeeper_max_file_descriptor_count
|
|
|
|
#### Zookeeper string measurements:
|
|
|
|
Meta:
|
|
- units: string
|
|
- tags: `server=<hostname> port=<port>`
|
|
|
|
Measurement names:
|
|
- zookeeper_version
|
|
- zookeeper_server_state |