MarkLogic Input Plugin

The MarkLogic Telegraf plugin gathers health status metrics from one or more host.

Global configuration options

In addition to the plugin-specific configuration settings, plugins support additional global and plugin configuration settings. These settings are used to modify metrics, tags, and field or create aliases and configure ordering, etc. See the CONFIGURATION.md for more details.

Configuration

# Retrieves information on a specific host in a MarkLogic Cluster
[[inputs.marklogic]]
  ## Base URL of the MarkLogic HTTP Server.
  url = "http://localhost:8002"

  ## List of specific hostnames to retrieve information. At least (1) required.
  # hosts = ["hostname1", "hostname2"]

  ## Using HTTP Basic Authentication. Management API requires 'manage-user' role privileges
  # username = "myuser"
  # password = "mypassword"

  ## Optional TLS Config
  # tls_ca = "/etc/telegraf/ca.pem"
  # tls_cert = "/etc/telegraf/cert.pem"
  # tls_key = "/etc/telegraf/key.pem"
  ## Use TLS but skip chain & host verification
  # insecure_skip_verify = false

Metrics

• marklogic
  • tags:
    • source (the hostname of the server address, ex. ml1.local)
    • id (the host node unique id ex. 2592913110757471141)
  • fields:
    • online
    • total_load
    • total_rate
    • ncpus
    • ncores
    • total_cpu_stat_user
    • total_cpu_stat_system
    • total_cpu_stat_idle
    • total_cpu_stat_iowait
    • memory_process_size
    • memory_process_rss
    • memory_system_total
    • memory_system_free
    • memory_process_swap_size
    • memory_size
    • host_size
    • log_device_space
    • data_dir_space
    • query_read_bytes
    • query_read_load
    • merge_read_bytes
    • merge_write_load
    • http_server_receive_bytes
    • http_server_send_bytes

Example Output

marklogic,host=localhost,id=2592913110757471141,source=ml1.local total_cpu_stat_iowait=0.0125649003311992,memory_process_swap_size=0i,host_size=380i,data_dir_space=28216i,query_read_load=0i,ncpus=1i,log_device_space=28216i,query_read_bytes=13947332i,merge_write_load=0i,http_server_receive_bytes=225893i,online=true,ncores=4i,total_cpu_stat_user=0.150778993964195,total_cpu_stat_system=0.598927974700928,total_cpu_stat_idle=99.2210006713867,memory_system_total=3947i,memory_system_free=2669i,memory_size=4096i,total_rate=14.7697010040283,http_server_send_bytes=0i,memory_process_size=903i,memory_process_rss=486i,merge_read_load=0i,total_load=0.00502600101754069 1566373000000000000