Docker

Collector Type : Agent

Category : Application Monitors

Application Name : k8s Container

Global Template Name : Docker Host Monitoring Template

Description

Docker is a tool designed to create, deploy and run applications by using Containers. Containers consist of application dependencies like code, system libraries, system tools to run an application. A Docker host is considered as an asset and OpsRamp helps to monitor the assets.

Collected Metrics

Metric Name	Display Name	Description
docker_network	Docker Network	Network usage of the Docker Container.
docker_containers_running-total	Docker Container Running Total	The total number of containers running on this host.
docker_container_states	Docker Container states	The state of Container.
docker_container_size-rootfs	Root Filesystem Size	Total size of all the files in the container.
docker_container_size-rootfs-95percentile	Root Filesystem Size 95Percentile	95th percentile of docker.container.size_rootfs.
docker_container_size-rootfs-avg	Root Filesystem Size Average	Average value of docker.container.size_rootfs.
docker_container_size-rootfs-count	Root Filesystem Sample Rate	The rate that the value of docker.container.size_rw was sampled.
docker_container-size-rootfs-max	Root Filesystem Max Size	Max value of docker.container.size_rootfs.
docker_container_size-rootfs-median	Root Filesystem Median	Median value of docker.container.size_rootfs.
docker_container_size-rw	Total Files Size	Total size of all the files in the container which have been created or changed by processes running in the container.
docker_container_size-rw-95percentile	Total Files Size 95Percentile	95th percentile of docker.container.size_rw.
docker_container_size-rw-avg	Total Files Size Average	Average value of docker.container.size_rw.
docker_container_size-rw-count	Total Files Size Sample Rate	The rate that the value of docker.container.size_rw was sampled.
docker_container_size-rw-max	Total Files Size Max	Max value of docker.container.size_rw.
docker_container_size-rw-median	Total Files Size Median	Median value of docker.container.size_rw.
docker_containers_running	Containers Running by Image	The number of containers running on this host tagged by image.
docker_containers_stopped	Containers Stopped by Image	The number of containers stopped on this host tagged by image.
docker_containers_stopped-total	Total Containers Stopped	The total number of containers stopped on this host.
docker_cpu_shares	Shares of CPU	Shares of CPU usage allocated to the container.
docker_cpu-system	CPU System	The percent of time the CPU is executing system calls on behalf of processes of this container, unnormalized.
docker.cpu.system.95percentile	CPU System 95Percentile	95th percentile of docker.cpu.system.
docker.cpu.system.avg	CPU System Average	Average value of docker.cpu.system.
docker.cpu.system.count	CPU System Rate Count	The rate that the value of docker.cpu.system was sampled .
docker.cpu.system.max	CPU System Max	Max value of docker.cpu.system.
docker.cpu.system.median	CPU System Median	Median value of docker.cpu.system.
docker.cpu.throttled	CPU Throttled	Number of times the cgroup has been throttled.
docker.cpu.usage	CPU Usage	The percent of CPU time obtained by this container.
docker.cpu.user	CPU User	The percent of time the CPU is under direct control of processes of this container, unnormalized.
docker.cpu.user.95percentile	CPU User 95Percentile	95th percentile of docker.cpu.user.
docker.cpu.user.avg	CPU User Average	Average value of docker.cpu.user.
docker.cpu.user.count	CPU User Sample Rate	The rate that the value of docker.cpu.user was sampled.
docker.cpu.user.max	CPU User Max	Max value of docker.cpu.user.
docker.cpu.user.median	CPU User Median	Median value of docker.cpu.user.
docker.data.free	Storage disk free	Storage pool disk space free.
docker.data.percent	Storage disk used percentage	The percent of storage pool used.
docker.data.total	Storage disk space total	Storage pool disk space total.
docker.data.used	Storage disk space used	Storage pool disk space used.
docker.disk.free	Disk Free	Average number of bytes the container's disk has free.
docker.disk.size	Disk Size	The size of the files which have been created or changed by the processes of this cgroup.
docker.disk.total	Disk Total	Average number of total bytes in the container's disk.
docker.disk.used	Disk Used	Average number of bytes the container's disk uses.
docker.image.size	Image Size	Size of all layers of the image on disk.
docker.image.virtual_size	Image Virtual Size	Size of all layers of the image on disk.
docker.images.available	Images Available	The number of top-level images.
docker.images.intermediate	Images intermediate	The number of intermediate images, which are intermediate layers that make up other images.
docker.io.read_bytes	IO Read Bytes	Bytes read per second from disk by the processes of the container.
docker.io.read_bytes.95percentile	IO Read Bytes 95percentile	95th percentile of docker.io.read_bytes.
docker.io.read_bytes.avg	IO Read Bytes Average	Average value of docker.io.read_bytes.
docker.io.read_bytes.count	IO Read Bytes Rate Count	The rate that the value of docker.io.read_bytes was sampled.
docker.io.read_bytes.max	IO Read Bytes Max	Max value of docker.container.io.read_bytes.
docker.io.read_bytes.median	IO Read Bytes Median	Median value of docker.container.io.read_bytes.
docker.io.write_bytes	IO Write Bytes	Bytes written per second to disk by the processes of the container.
docker.io.write_bytes.95percentile	IO Write Bytes 95percentile	95th percentile of docker.io.write_bytes.
docker.io.write_bytes.avg	IO Write Bytes Average	Average value of docker.io.write_bytes.
docker.io.write_bytes.count	IO Write Bytes Rate Count	The rate that the value of docker.io.write_bytes was sampled.
docker.io.write_bytes.max	IO Write Bytes Max	Max value of docker.container.io.write_bytes.
docker.io.write_bytes.median	IO Write Bytes Median	Median value of docker.container.io.write_bytes.
docker.mem.active_anon	Active RSS Memory	The amount of "active" RSS memory. Active memory is not swapped to disk.
docker.mem.active_file	Active Cache Memory	The amount of "active" cache memory. Active memory is reclaimed by the system only after "inactive" has been reclaimed.
docker.mem.cache	Cache Size	The amount of memory that is being used to cache data from disk (e.g. memory contents that can be associated precisely with a block on a block device).
docker.mem.cache.95percentile	Cache Size 95percentile	95th percentile value of docker.mem.cache.
docker.mem.cache.avg	Cache Size Average	Average value of docker.mem.cache.
docker.mem.cache.count	Cache Size Rate Count	The rate that the value of docker.mem.cache was sampled.
docker.mem.cache.max	Cache Size Max	Max value of docker.mem.cache.
docker.mem.cache.median	CPU System Median	Median value of docker.mem.cache.
docker.mem.in_use	Memory In Use	The fraction of used memory to available memory, IF THE LIMIT IS SET.
docker.mem.in_use.95percentile	Memory In Use 95percentile	95th percentile of docker.mem.in_use.
docker.mem.in_use.avg	Memory In Use	Average value of docker.mem.in_use.
docker.mem.in_use.count	Memory In Use	The rate that the value of docker.mem.in_use was sampled.
docker.mem.in_use.max	Memory In Use	Max value of docker.container.mem.in_use.
docker.mem.in_use.median	Memory In Use	Median value of docker.container.mem.in_use.
docker.mem.inactive_anon	Inactive RSS Memory	The amount of "inactive" RSS memory. Inactive memory is swapped to disk when necessary.
docker.mem.inactive_file	Inactive Cache Memory	The amount of "inactive" cache memory. Inactive memory may be reclaimed first when the system needs memory.
docker.mem.limit	Memory LImit	The memory limit for the container, if set.
docker.mem.limit.95percentile	Memory LImit 95percentile	95th percentile of docker.mem.limit. Ordinarily this value will not change.
docker.mem.limit.count	Memory LImit Rate Count	The rate that the value of docker.mem.limit was sampled.
docker.mem.limit.max	Memory LImit Max	Max value of docker.mem.limit. Ordinarily this value will not change.
docker.mem.limit.median	Memory LImit Median	Median value of docker.mem.limit. Ordinarily this value will not change.
docker.mem.mapped_file	Memory Mapped by Process	The amount of memory mapped by the processes in the control group.
docker.mem.pgfault	Memory Page Faults	The rate that processes in the container trigger page faults by accessing a nonexistent or protected part of its virtual address space. Usually a page fault of this type results in a segmentation fault.
docker.mem.pgmajfault	Memory Page Faults Virtual	The rate that processes in the container trigger page faults by accessing a part virtual address space that was swapped out or corresponded to a mapped file. Usually a page fault of type results in fetching data from disk instead of from memory.
docker.mem.pgpgin	Pages Charged Rate	The rate at which pages are "charged" (added to the accounting) of a cgroup.
docker.mem.pgpgout	Pages Uncharged Rate	The rate at which pages are "uncharged" (removed from the accounting) of a cgroup.
docker.mem.rss	RSS Memory	The amount of non-cache memory that belongs to the container's processes. Used for stacks, heaps, etc.
docker.mem.rss.95percentile	RSS Memory 95percentile	95th percentile value of docker.mem.rss.
docker.mem.rss.avg	RSS Memory Average	Average value of docker.mem.rss.
docker_mem_rss-count	RSS Memory Rate Count	The rate that the value of docker.mem.rss was sampled.
docker_mem_rss-max	RSS Memory Max	Max value of docker.mem.rss.
docker.mem.rss.median	RSS Memory Median	Median value of docker.mem.rss.
docker.mem.soft_limit	Memory Reservation Limit	The memory reservation limit for the container, if set.
docker.mem.soft_limit.95percentile	Memory Reservation Limit 95percentile	95th percentile of docker.mem.soft_limit. Ordinarily this value will not change.
docker.mem.soft_limit.avg	Memory Reservation Limit Average	Average value of docker.mem.soft_limit. Ordinarily this value will not change.
docker.mem.soft_limit.count	Memory Reservation Limit Count	The rate that the value of docker.mem.soft_limit was sampled.
docker.mem.soft_limit.max	Memory Reservation Limit Max	Max value of docker.mem.soft_limit. Ordinarily this value will not change.
docker.mem.soft_limit.median	Memory Reservation Limit Median	Median value of docker.mem.soft_limit. Ordinarily this value will not change.
docker.mem.sw_in_use	Swap Memory In Use	The fraction of used swap + memory to available swap + memory, if the limit is set.
docker.mem.sw_in_use.95percentile	Swap Memory In Use 95percentile	95th percentile of docker.mem.sw_in_use.
docker.mem.sw_in_use.avg	Swap Memory In Use Average	Average value of docker.mem.sw_in_use.
docker.mem.sw_in_use.count	Swap Memory In Use Rate Count	The rate that the value of docker.mem.sw_in_use was sampled.
docker.mem.sw_in_use.max	Swap Memory In Use Max	Max value of docker.container.mem.sw_in_use.
docker.mem.sw_in_use.median	Swap Memory In Use Median	Median value of docker.container.mem.sw_in_use.
docker.mem.sw_limit	Swap Memory Limit	The swap + memory limit for the container, if set
docker.mem.sw_limit.95percentile	Swap Memory Limit 95percentile	95th percentile of docker.mem.sw_limit. Ordinarily this value will not change.
docker.mem.sw_limit.avg	Swap Memory Limit Average	Average value of docker.mem.sw_limit. Ordinarily this value will not change.