306 lines
9.3 KiB
Markdown
306 lines
9.3 KiB
Markdown
# Mesos Input Plugin
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This input plugin gathers metrics from Mesos.
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For more information, please check the [Mesos Observability Metrics](http://mesos.apache.org/documentation/latest/monitoring/) page.
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### Configuration:
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```toml
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# Telegraf plugin for gathering metrics from N Mesos masters
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[[inputs.mesos]]
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## Timeout, in ms.
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timeout = 100
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## A list of Mesos masters.
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masters = ["localhost:5050"]
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## Master metrics groups to be collected, by default, all enabled.
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master_collections = [
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"resources",
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"master",
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"system",
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"agents",
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"frameworks",
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"tasks",
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"messages",
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"evqueue",
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"registrar",
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]
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## A list of Mesos slaves, default is []
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# slaves = []
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## Slave metrics groups to be collected, by default, all enabled.
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# slave_collections = [
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# "resources",
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# "agent",
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# "system",
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# "executors",
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# "tasks",
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# "messages",
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# ]
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## Include mesos tasks statistics, default is false
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# slave_tasks = true
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```
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By default this plugin is not configured to gather metrics from mesos. Since a mesos cluster can be deployed in numerous ways it does not provide any default
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values. User needs to specify master/slave nodes this plugin will gather metrics from. Additionally, enabling `slave_tasks` will allow
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gathering metrics from tasks running on specified slaves (this option is disabled by default).
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### Measurements & Fields:
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Mesos master metric groups
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- resources
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- master/cpus_percent
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- master/cpus_used
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- master/cpus_total
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- master/cpus_revocable_percent
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- master/cpus_revocable_total
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- master/cpus_revocable_used
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- master/disk_percent
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- master/disk_used
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- master/disk_total
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- master/disk_revocable_percent
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- master/disk_revocable_total
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- master/disk_revocable_used
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- master/gpus_percent
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- master/gpus_used
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- master/gpus_total
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- master/gpus_revocable_percent
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- master/gpus_revocable_total
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- master/gpus_revocable_used
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- master/mem_percent
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- master/mem_used
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- master/mem_total
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- master/mem_revocable_percent
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- master/mem_revocable_total
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- master/mem_revocable_used
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- master
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- master/elected
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- master/uptime_secs
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- system
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- system/cpus_total
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- system/load_15min
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- system/load_5min
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- system/load_1min
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- system/mem_free_bytes
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- system/mem_total_bytes
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- slaves
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- master/slave_registrations
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- master/slave_removals
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- master/slave_reregistrations
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- master/slave_shutdowns_scheduled
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- master/slave_shutdowns_canceled
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- master/slave_shutdowns_completed
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- master/slaves_active
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- master/slaves_connected
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- master/slaves_disconnected
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- master/slaves_inactive
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- frameworks
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- master/frameworks_active
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- master/frameworks_connected
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- master/frameworks_disconnected
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- master/frameworks_inactive
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- master/outstanding_offers
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- tasks
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- master/tasks_error
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- master/tasks_failed
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- master/tasks_finished
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- master/tasks_killed
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- master/tasks_lost
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- master/tasks_running
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- master/tasks_staging
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- master/tasks_starting
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- messages
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- master/invalid_executor_to_framework_messages
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- master/invalid_framework_to_executor_messages
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- master/invalid_status_update_acknowledgements
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- master/invalid_status_updates
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- master/dropped_messages
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- master/messages_authenticate
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- master/messages_deactivate_framework
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- master/messages_decline_offers
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- master/messages_executor_to_framework
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- master/messages_exited_executor
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- master/messages_framework_to_executor
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- master/messages_kill_task
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- master/messages_launch_tasks
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- master/messages_reconcile_tasks
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- master/messages_register_framework
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- master/messages_register_slave
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- master/messages_reregister_framework
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- master/messages_reregister_slave
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- master/messages_resource_request
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- master/messages_revive_offers
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- master/messages_status_update
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- master/messages_status_update_acknowledgement
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- master/messages_unregister_framework
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- master/messages_unregister_slave
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- master/messages_update_slave
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- master/recovery_slave_removals
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- master/slave_removals/reason_registered
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- master/slave_removals/reason_unhealthy
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- master/slave_removals/reason_unregistered
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- master/valid_framework_to_executor_messages
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- master/valid_status_update_acknowledgements
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- master/valid_status_updates
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- master/task_lost/source_master/reason_invalid_offers
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- master/task_lost/source_master/reason_slave_removed
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- master/task_lost/source_slave/reason_executor_terminated
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- master/valid_executor_to_framework_messages
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- evqueue
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- master/event_queue_dispatches
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- master/event_queue_http_requests
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- master/event_queue_messages
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- registrar
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- registrar/state_fetch_ms
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- registrar/state_store_ms
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- registrar/state_store_ms/max
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- registrar/state_store_ms/min
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- registrar/state_store_ms/p50
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- registrar/state_store_ms/p90
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- registrar/state_store_ms/p95
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- registrar/state_store_ms/p99
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- registrar/state_store_ms/p999
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- registrar/state_store_ms/p9999
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Mesos slave metric groups
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- resources
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- slave/cpus_percent
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- slave/cpus_used
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- slave/cpus_total
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- slave/cpus_revocable_percent
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- slave/cpus_revocable_total
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- slave/cpus_revocable_used
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- slave/disk_percent
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- slave/disk_used
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- slave/disk_total
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- slave/disk_revocable_percent
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- slave/disk_revocable_total
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- slave/disk_revocable_used
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- slave/gpus_percent
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- slave/gpus_used
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- slave/gpus_total,
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- slave/gpus_revocable_percent
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- slave/gpus_revocable_total
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- slave/gpus_revocable_used
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- slave/mem_percent
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- slave/mem_used
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- slave/mem_total
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- slave/mem_revocable_percent
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- slave/mem_revocable_total
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- slave/mem_revocable_used
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- agent
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- slave/registered
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- slave/uptime_secs
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- system
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- system/cpus_total
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- system/load_15min
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- system/load_5min
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- system/load_1min
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- system/mem_free_bytes
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- system/mem_total_bytes
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- executors
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- containerizer/mesos/container_destroy_errors
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- slave/container_launch_errors
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- slave/executors_preempted
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- slave/frameworks_active
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- slave/executor_directory_max_allowed_age_secs
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- slave/executors_registering
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- slave/executors_running
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- slave/executors_terminated
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- slave/executors_terminating
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- slave/recovery_errors
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- tasks
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- slave/tasks_failed
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- slave/tasks_finished
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- slave/tasks_killed
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- slave/tasks_lost
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- slave/tasks_running
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- slave/tasks_staging
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- slave/tasks_starting
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- messages
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- slave/invalid_framework_messages
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- slave/invalid_status_updates
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- slave/valid_framework_messages
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- slave/valid_status_updates
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Mesos tasks metric groups
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- executor_id
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- executor_name
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- framework_id
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- source
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- statistics (all metrics below will have `statistics_` prefix included in their names
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- cpus_limit
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- cpus_system_time_secs
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- cpus_user_time_secs
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- mem_anon_bytes
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- mem_cache_bytes
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- mem_critical_pressure_counter
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- mem_file_bytes
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- mem_limit_bytes
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- mem_low_pressure_counter
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- mem_mapped_file_bytes
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- mem_medium_pressure_counter
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- mem_rss_bytes
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- mem_swap_bytes
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- mem_total_bytes
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- mem_total_memsw_bytes
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- mem_unevictable_bytes
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- timestamp
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### Tags:
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- All master/slave measurements have the following tags:
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- server
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- role (master/slave)
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- Tasks measurements have the following tags:
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- server
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### Example Output:
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```
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$ telegraf -config ~/mesos.conf -input-filter mesos -test
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* Plugin: mesos, Collection 1
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mesos,host=172.17.8.102,server=172.17.8.101 allocator/event_queue_dispatches=0,master/cpus_percent=0,
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master/cpus_revocable_percent=0,master/cpus_revocable_total=0,
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master/cpus_revocable_used=0,master/cpus_total=2,
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master/cpus_used=0,master/disk_percent=0,master/disk_revocable_percent=0,
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master/disk_revocable_total=0,master/disk_revocable_used=0,master/disk_total=10823,
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master/disk_used=0,master/dropped_messages=2,master/elected=1,
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master/event_queue_dispatches=10,master/event_queue_http_requests=0,
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master/event_queue_messages=0,master/frameworks_active=2,master/frameworks_connected=2,
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master/frameworks_disconnected=0,master/frameworks_inactive=0,
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master/invalid_executor_to_framework_messages=0,
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master/invalid_framework_to_executor_messages=0,
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master/invalid_status_update_acknowledgements=0,master/invalid_status_updates=0,master/mem_percent=0,
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master/mem_revocable_percent=0,master/mem_revocable_total=0,
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master/mem_revocable_used=0,master/mem_total=1002,
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master/mem_used=0,master/messages_authenticate=0,
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master/messages_deactivate_framework=0 ...
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```
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Meoso tasks metrics (if enabled):
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```
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mesos-tasks,host=172.17.8.102,server=172.17.8.101,task_id=hello-world.e4b5b497-2ccd-11e6-a659-0242fb222ce2
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statistics_cpus_limit=0.2,statistics_cpus_system_time_secs=142.49,statistics_cpus_user_time_secs=388.14,
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statistics_mem_anon_bytes=359129088,statistics_mem_cache_bytes=3964928,
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statistics_mem_critical_pressure_counter=0,statistics_mem_file_bytes=3964928,
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statistics_mem_limit_bytes=767557632,statistics_mem_low_pressure_counter=0,
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statistics_mem_mapped_file_bytes=114688,statistics_mem_medium_pressure_counter=0,
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statistics_mem_rss_bytes=359129088,statistics_mem_swap_bytes=0,statistics_mem_total_bytes=363094016,
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statistics_mem_total_memsw_bytes=363094016,statistics_mem_unevictable_bytes=0,
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statistics_timestamp=1465486052.70525 1465486053052811792...
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```
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