Twemproxy Input Plugin

This plugin gathers statistics from Twemproxy servers.

Introduced in: Telegraf v0.3.0 Tags: server OS support: all

Global configuration options

Plugins support additional global and plugin configuration settings for tasks such as modifying metrics, tags, and fields, creating aliases, and configuring plugin ordering. See CONFIGURATION.md for more details.

Configuration

toml

# Read Twemproxy stats data
[[inputs.twemproxy]]
  ## Twemproxy stats address and port (no scheme)
  addr = "localhost:22222"
  ## Monitor pool name
  pools = ["redis_pool", "mc_pool"]

Metrics

twemproxy
- tags
  - source
  - twemproxy
- fields
  - curr_connections (float)
  - timestamp (float)
  - total_connections (float)
twemproxy_pool
- tags
  - pool
  - source
  - twemproxy
- fields
  - client_connections (float)
  - client_eof (float)
  - client_err (float)
  - forward_error (float)
  - fragments (float)
  - server_ejects (float)
twemproxy_pool_server
- tags
  - pool
  - server
  - source
  - twemproxy
- fields
  - in_queue (float)
  - in_queue_bytes (float)
  - out_queue (float)
  - out_queue_bytes (float)
  - requests (float)
  - request_bytes (float)
  - responses (float)
  - response_bytes (float)
  - server_connections (float)
  - server_ejected_at (float)
  - server_eof (float)
  - server_err (float)
  - server_timedout (float)

Example Output

text

twemproxy,source=server1.website.com,twemproxy=127.0.0.1:22222 curr_connections=1322,timestamp=1447312436,total_connections=276448 1748893350082522719
twemproxy_pool_server,pool=demo,server=10.16.29.1:6379,source=server1.website.com,twemproxy=127.0.0.1:22222 in_queue=0,in_queue_bytes=0,out_queue=0,out_queue_bytes=0,request_bytes=2775840400,requests=43604566,response_bytes=7663182096,responses=43603900,server_connections=1,server_ejected_at=0,server_eof=0,server_err=0,server_timedout=24 1748893350082546069
twemproxy_pool_server,pool=demo,server=10.16.29.2:6379,source=server1.website.com,twemproxy=127.0.0.1:22222 in_queue=0,in_queue_bytes=0,out_queue=0,out_queue_bytes=0,request_bytes=2412114759,requests=37870211,response_bytes=5228980582,responses=37869551,server_connections=1,server_ejected_at=0,server_eof=0,server_err=0,server_timedout=25 1748893350082560329
twemproxy_pool,pool=demo,source=server1.website.com,twemproxy=127.0.0.1:22222 client_connections=1305,client_eof=126813,client_err=147942,forward_error=11684,fragments=0,server_ejects=0 1748893350082572369