Collectors Reference

This section contains the formal reference of the supported collectors, their configuration, generated metrics, configuration and output samples.

Configuration

All collectors share a common part of the configuration.

Parameter	Type	Description
id	String	Collector's ID. Must be unique per agent instance.
type	String	The type of collector. See Collectors for available types
interval	Integer	Repetition interval in seconds
labels	Object	Additional collector-level labels

Example:

- id: File System
  type: fs
  interval: 10

gufo-agent allows appending user-defined labels to the collector's output. User-defined labels are set as key-value pairs:

- id: dns1
  type: dns
  interval: 10
  labels:
    dc: DC1
    project: P1
- id: dns2
  type: dns
  interval: 10
  labels:
    dc: DC2
    project: P2

Available Collectors

Type	Description
block_io	Block I/O devices statistics
cpu	CPU statistics
dns	Perform DNS request using system resolver
exec	Execute command and read output
fs	File systems statistic
http	Perform HTTP request
memory	Host's memory statistics
modbus_rtu	Perform Modbus RTU requests
modbus_tcp	Perform Modbus TCP requests
mysql	MySQL instance statistics
mysql_query	Perform MySQL queries
network	Host's network interface statistics
pgbouncer	PgBouncer statistics
postgres	PostgreSQL instance statistics
postgres_query	Perform PostgreSQL queries
procstat	Process' statistics
redis	Redis instance statistics
scrape	Fetch data from OpenMetrics/Prometheus endpoints
sockets	Host's sockets statistics
spool	Read files in openmetrics format from a directory
twamp_reflector	TWAMP reflector for SLA probing
twamp_sender	TWAMP sender for SLA probing
uptime	System uptime