The DC/OS containers plugin gathers metrics about the resource consumption of containers being run by the local Mesos agent.
This section contains the default TOML to configure the plugin. You can
generate it using telegraf --usage dcos_containers.
# Telegraf plugin for gathering resource metrics about mesos containers
[[inputs.dcos_containers]]
## The URL of the mesos agent
mesos_agent_url = "http://$NODE_PRIVATE_IP:5051"
## The period after which requests to mesos agent should time out
timeout = "10s"
## The user agent to send with requests
user_agent = "Telegraf-dcos-containers"
## Optional IAM configuration
# ca_certificate_path = "/run/dcos/pki/CA/ca-bundle.crt"
# iam_config_path = "/run/dcos/etc/dcos-telegraf/service_account.json"-
container
- fields:
- processes
- threads
- fields:
-
cpus
- fields:
- user_time_secs
- system_time_secs
- limit
- nr_periods
- nr_throttled
- throttled_time_secs
- fields:
-
mem
- fields:
- total_bytes
- total_memsw_bytes
- limit_bytes
- soft_limit_bytes
- cache_bytes
- rss_bytes
- mapped_file_bytes
- swap_bytes
- unevictable_bytes
- low_pressure_counter
- medium_pressure_counter
- critical_pressure_counter
- fields:
-
disk
- tags:
- volume_persistence_id
- volume_persistence_principal
- fields:
- limit_bytes
- used_bytes
- tags:
-
net
- prefixes:
- rx_
- tx_
- ip_
- icmp_
- tcp_
- udp_
- fields:
- packets
- bytes
- errors
- dropped
- rtt_microsecs_p50
- rtt_microsecs_p90
- rtt_microsecs_p95
- rtt_microsecs_p99
- active_connections
- time_wait_connections
- forwarding
- default_ttl
- in_receives
- in_hdr_errors
- in_addr_errors
- forw_datagrams
- in_unknown_protos
- in_discards
- in_delivers
- out_requests
- out_discards
- out_no_routes
- reasm_timeout
- reasm_reqds
- reasm_oks
- reasm_fails
- frag_oks
- frag_fails
- frag_creates
- in_msgs
- in_errors
- in_csum_errors
- in_dest_unreachs
- in_time_excds
- in_parm_probs
- in_src_quenchs
- in_redirects
- in_echos
- in_echo_reps
- in_timestamps
- in_timestamp_reps
- in_addr_masks
- in_addr_mark_reps
- out_msgs
- out_errors
- out_dest_unreachs
- out_time_excds
- out_parm_probs
- out_src_quenchs
- out_redirects
- out_echos
- out_echo_reps
- out_timestamps
- out_timestamp_reps
- out_addr_masks
- out_addr_mask_reps
- rto_algorithm
- rto_min
- rto_max
- max_conn
- active_opens
- passive_opens
- attempt_fails
- estab_resets
- curr_estab
- in_segs
- out_segs
- retrans_segs
- in_errs
- out_rsts
- in_datagrams
- no_ports
- out_datagrams
- rcvbuf_errors
- sndbuf_errors
- in_csum_errors
- ignored_multi
- prefixes:
-
blkio
- tags:
- policy
- device
- fields:
- io_serviced
- io_service_bytes
- io_service_time
- io_merged
- io_queued
- io_wait_time
- tags:
-
perf
- fields:
- timestamp
- duration
- cycles
- stalled_cycles_frontend
- stalled_cycles_backend
- instructions
- cache_references
- cache_misses
- branches
- branch_misses
- bus_cycles
- ref_cycles
- cpu_clock
- task_clock
- page_faults
- minor_faults
- major_faults
- context_switches
- cpu_migrations
- alignment_faults
- emulation_faults
- l1_dcache_loads
- l1_dcache_load_misses
- l1_dcache_stores
- l1_dcache_store_misses
- l1_dcache_prefetches
- l1_dcache_prefetch_misses
- l1_icache_loads
- l1_icache_load_misses
- l1_icache_prefetches
- l1_icache_prefetch_misses
- llc_loads
- llc_load_misses
- llc_stores
- llc_store_misses
- llc_prefetches
- llc_prefetch_misses
- dtlb_loads
- dtlb_load_misses
- dtlb_stores
- dtlb_store_misses
- dtlb_prefetches
- dtlb_prefetch_misses
- itlb_loads
- itlb_load_misses
- branch_loads
- branch_load_misses
- node_loads
- node_load_misses
- node_stores
- node_store_misses
- node_prefetches
- node_prefetch_misses
- fields:
All metrics have the following tag:
- container_id
$ telegraf --config dcos.conf --input-filter dcos_container --test
* Plugin: dcos_container
cpus,host=172.17.8.102,container_id=12377985-615c-4a1a-a491-721ce7cd807a user_time_secs=10,system_time_secs=1,limit=4,nr_periods=11045,nr_throttled=132,throttled_time_seconds=1 1453831884664956455