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builtin_metrics

builtin_*_metrics plugins

Description

The builtin_*_metrics plugin are responsible for providing the general available metrics for a managed node. These metrics are described in the section "Metrics".

Applications it depends on

kernel

Modules

  • wombat_plugin_builtin_memory_metrics
  • wombat_plugin_builtin_ports_io_metrics
  • wombat_plugin_builtin_runtime_process_metrics
  • wombat_plugin_builtin_time_scheduler_metrics
  • wombat_plugin_builtin_nodes_metrics
  • wombat_plugin_builtin_metrics_lib

Reports

For descriptions of the metrics that are generated, see the section "Metrics".

Configuration options

port_type_counters_mode in 'wombat_plugin_builtin_ports_io_metrics' Specifies which metrics should be reported based on the types of Erlang ports. If simple, then only the following three metrics will be reported in the IO category:

  • "Number of open SCTP sockets"
  • "Number of open TCP sockets"
  • "Number of open UDP sockets"

If detailed, then additionally each port type X will have its own metric called "Number of open X ports" in the "Node / Port info" category.

The default value is simple.

Example wombat.config entry

1
{set, wo_plugins, plugins, builtin_ports_io_metrics, port_type_counters_mode, detailed}.