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Docker fields

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IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

Docker fields

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Docker stats collected from Docker.

docker

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Information and statistics about docker’s running containers.

container

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Docker container metrics.

docker.container.command

Command that was executed in the Docker container.

type: keyword

docker.container.created

Date when the container was created.

type: date

docker.container.status

Container status.

type: keyword

docker.container.ip_addresses

Container IP addresses.

type: ip

size

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Container size metrics.

docker.container.size.root_fs

Total size of all the files in the container.

type: long

docker.container.size.rw

Size of the files that have been created or changed since creation.

type: long

docker.container.tags

Image tags.

type: keyword

cpu

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Runtime CPU metrics.

docker.cpu.kernel.pct

Percentage of time in kernel space.

type: scaled_float

format: percent

docker.cpu.kernel.ticks

CPU ticks in kernel space.

type: long

docker.cpu.system.pct

Percentage of total CPU time in the system.

type: scaled_float

format: percent

docker.cpu.system.ticks

CPU system ticks.

type: long

docker.cpu.user.pct

Percentage of time in user space.

type: scaled_float

format: percent

docker.cpu.user.ticks

CPU ticks in user space.

type: long

docker.cpu.total.pct

Total CPU usage.

type: scaled_float

format: percent

docker.cpu.core.*.pct

Percentage of CPU time in this core.

type: object

format: percent

docker.cpu.core.*.ticks

Number of CPU ticks in this core.

type: object

diskio

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Disk I/O metrics.

read

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Accumulated reads during the life of the container

docker.diskio.read.ops

Number of reads during the life of the container

type: long

docker.diskio.read.bytes

Bytes read during the life of the container

type: long

format: bytes

docker.diskio.read.rate

Number of current reads per second

type: long

docker.diskio.reads

[6.4] Deprecated in 6.4.

Number of current reads per second

type: scaled_float

write

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Accumulated writes during the life of the container

docker.diskio.write.ops

Number of writes during the life of the container

type: long

docker.diskio.write.bytes

Bytes written during the life of the container

type: long

format: bytes

docker.diskio.write.rate

Number of current writes per second

type: long

docker.diskio.writes

[6.4] Deprecated in 6.4.

Number of current writes per second

type: scaled_float

summary

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Accumulated reads and writes during the life of the container

docker.diskio.summary.ops

Number of I/O operations during the life of the container

type: long

docker.diskio.summary.bytes

Bytes read and written during the life of the container

type: long

format: bytes

docker.diskio.summary.rate

Number of current operations per second

type: long

docker.diskio.total

[6.4] Deprecated in 6.4.

Number of reads and writes per second

type: scaled_float

event

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Docker event

docker.event.status

Event status

type: keyword

docker.event.id

Event id when available

type: keyword

docker.event.from

Event source

type: keyword

docker.event.type

The type of object emitting the event

type: keyword

docker.event.action

The type of event

type: keyword

actor

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Actor

docker.event.actor.id

The ID of the object emitting the event

type: keyword

docker.event.actor.attributes

Various key/value attributes of the object, depending on its type

type: object

healthcheck

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Docker healthcheck metrics. Healthcheck data will only be available from docker containers where the docker HEALTHCHECK instruction has been used to build the docker image.

docker.healthcheck.failingstreak

concurent failed check

type: integer

docker.healthcheck.status

Healthcheck status code

type: keyword

event

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event fields.

docker.healthcheck.event.end_date

Healthcheck end date

type: date

docker.healthcheck.event.start_date

Healthcheck start date

type: date

docker.healthcheck.event.output

Healthcheck output

type: keyword

docker.healthcheck.event.exit_code

Healthcheck status code

type: integer

image

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Docker image metrics.

id

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The image layers identifier.

docker.image.id.current

Unique image identifier given upon its creation.

type: keyword

docker.image.id.parent

Identifier of the image, if it exists, from which the current image directly descends.

type: keyword

docker.image.created

Date and time when the image was created.

type: date

size

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Image size layers.

docker.image.size.virtual

Size of the image.

type: long

docker.image.size.regular

Total size of the all cached images associated to the current image.

type: long

docker.image.labels

Image labels.

type: object

docker.image.tags

Image tags.

type: keyword

info

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Info metrics based on https://docs.docker.com/engine/reference/api/docker_remote_api_v1.24/#/display-system-wide-information.

containers

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Overall container stats.

docker.info.containers.paused

Total number of paused containers.

type: long

docker.info.containers.running

Total number of running containers.

type: long

docker.info.containers.stopped

Total number of stopped containers.

type: long

docker.info.containers.total

Total number of existing containers.

type: long

docker.info.id

Unique Docker host identifier.

type: keyword

docker.info.images

Total number of existing images.

type: long

memory

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Memory metrics.

docker.memory.stats.*

Raw memory stats from the cgroups memory.stat interface

type: object

commit

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Committed bytes on Windows

docker.memory.commit.total

Total bytes

type: long

format: bytes

docker.memory.commit.peak

Peak committed bytes on Windows

type: long

format: bytes

docker.memory.private_working_set.total

private working sets on Windows

type: long

format: bytes

docker.memory.fail.count

Fail counter.

type: scaled_float

docker.memory.limit

Memory limit.

type: long

format: bytes

rss

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RSS memory stats.

docker.memory.rss.total

Total memory resident set size.

type: long

format: bytes

docker.memory.rss.pct

Memory resident set size percentage.

type: scaled_float

format: percent

usage

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Usage memory stats.

docker.memory.usage.max

Max memory usage.

type: long

format: bytes

docker.memory.usage.pct

Memory usage percentage.

type: scaled_float

format: percent

docker.memory.usage.total

Total memory usage.

type: long

format: bytes

network

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Network metrics.

docker.network.interface

Network interface name.

type: keyword

in

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Incoming network stats per second.

docker.network.in.bytes

Total number of incoming bytes.

type: long

format: bytes

docker.network.in.dropped

Total number of dropped incoming packets.

type: scaled_float

docker.network.in.errors

Total errors on incoming packets.

type: long

docker.network.in.packets

Total number of incoming packets.

type: long

out

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Outgoing network stats per second.

docker.network.out.bytes

Total number of outgoing bytes.

type: long

format: bytes

docker.network.out.dropped

Total number of dropped outgoing packets.

type: scaled_float

docker.network.out.errors

Total errors on outgoing packets.

type: long

docker.network.out.packets

Total number of outgoing packets.

type: long

inbound

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Incoming network stats since the container started.

docker.network.inbound.bytes

Total number of incoming bytes.

type: long

format: bytes

docker.network.inbound.dropped

Total number of dropped incoming packets.

type: long

docker.network.inbound.errors

Total errors on incoming packets.

type: long

docker.network.inbound.packets

Total number of incoming packets.

type: long

outbound

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Outgoing network stats since the container started.

docker.network.outbound.bytes

Total number of outgoing bytes.

type: long

format: bytes

docker.network.outbound.dropped

Total number of dropped outgoing packets.

type: long

docker.network.outbound.errors

Total errors on outgoing packets.

type: long

docker.network.outbound.packets

Total number of outgoing packets.

type: long

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