statsd.md

statsd

setup

1. config

agent:
  statsd:
    enabled: true
    # port - optional - default: 8125
    port: 8125
    # optional
    socket: /tmp/agent-statsd.socket

2. restart agentd

systemctl restart agentd

Code

• dogstatsd

Format

metric type

• guage g
• count c
• histogram h
• distribution d
• set s
• timing ms

type sample struct {
	Name string
	Value float64
	values []float64
	SetValue string
	MetricType metricType
	SampleRate float64
	Tags []string
}

samples

# service check
_sc|agent.up|0
_sc|agent.up|0|d:21|h:localhost|h:localhost2|d:22
_sc|agent.up|0|d:21|h:localhost|#tag1:test,tag2,dd.internal.entity_id:testID|m:this is fine
# event
_e{10,9}:test title|test text
_e{10,24}:test title|test\\line1\\nline2\\nline3
_e{10,24}:test|title|test\\line1\\nline2\\nline3
_e{10,9}:test title|test text|d:21
_e{10,9}:test title|test text|p:low
daemon:666|g|#
daemon:abc:def|s
daemon:3.5|d
daemon:3.5:4.5|d
# with tags
daemon:666|g|#sometag1:somevalue1,sometag2:somevalue2
# with rate
daemon:666|g|@0.21