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telegraf/plugins/inputs/redis
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Cameron Sparr 1cc763e514 Do not try Uint parsing in redis plugin 
this is just a waste of cpu cycles, since telegraf converts all uints to
int64 anyways.
 		2016-12-20 23:42:14 +00:00
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README.md Redis input enhancement (#1387) 2016-07-14 13:28:36 -06:00
redis.go Do not try Uint parsing in redis plugin 2016-12-20 23:42:14 +00:00
redis_test.go Do not try Uint parsing in redis plugin 2016-12-20 23:42:14 +00:00

README.md

Telegraf Plugin: Redis

Configuration:

# Read Redis's basic status information
[[inputs.redis]]
  ## specify servers via a url matching:
  ##  [protocol://][:password]@address[:port]
  ##  e.g.
  ##    tcp://localhost:6379
  ##    tcp://:password@192.168.99.100
  ##
  ## If no servers are specified, then localhost is used as the host.
  ## If no port is specified, 6379 is used
  servers = ["tcp://localhost:6379"]

Measurements & Fields:

  • Measurement
    • uptime_in_seconds
    • connected_clients
    • used_memory
    • used_memory_rss
    • used_memory_peak
    • used_memory_lua
    • rdb_changes_since_last_save
    • total_connections_received
    • total_commands_processed
    • instantaneous_ops_per_sec
    • instantaneous_input_kbps
    • instantaneous_output_kbps
    • sync_full
    • sync_partial_ok
    • sync_partial_err
    • expired_keys
    • evicted_keys
    • keyspace_hits
    • keyspace_misses
    • pubsub_channels
    • pubsub_patterns
    • latest_fork_usec
    • connected_slaves
    • master_repl_offset
    • master_last_io_seconds_ago
    • repl_backlog_active
    • repl_backlog_size
    • repl_backlog_histlen
    • mem_fragmentation_ratio
    • used_cpu_sys
    • used_cpu_user
    • used_cpu_sys_children
    • used_cpu_user_children

Tags:

  • All measurements have the following tags:
    • port
    • server
    • replication role

Example Output:

Using this configuration:

[[inputs.redis]]
  ## specify servers via a url matching:
  ##  [protocol://][:password]@address[:port]
  ##  e.g.
  ##    tcp://localhost:6379
  ##    tcp://:password@192.168.99.100
  ##
  ## If no servers are specified, then localhost is used as the host.
  ## If no port is specified, 6379 is used
  servers = ["tcp://localhost:6379"]

When run with:

./telegraf -config telegraf.conf -input-filter redis -test

It produces:

* Plugin: redis, Collection 1
> redis,port=6379,server=localhost clients=1i,connected_slaves=0i,evicted_keys=0i,expired_keys=0i,instantaneous_ops_per_sec=0i,keyspace_hitrate=0,keyspace_hits=0i,keyspace_misses=2i,latest_fork_usec=0i,master_repl_offset=0i,mem_fragmentation_ratio=3.58,pubsub_channels=0i,pubsub_patterns=0i,rdb_changes_since_last_save=0i,repl_backlog_active=0i,repl_backlog_histlen=0i,repl_backlog_size=1048576i,sync_full=0i,sync_partial_err=0i,sync_partial_ok=0i,total_commands_processed=4i,total_connections_received=2i,uptime=869i,used_cpu_sys=0.07,used_cpu_sys_children=0,used_cpu_user=0.1,used_cpu_user_children=0,used_memory=502048i,used_memory_lua=33792i,used_memory_peak=501128i,used_memory_rss=1798144i 1457052084987848383