WARNING: Version 6.2 of Metricbeat has passed its EOL date.

This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.

› ›

System fields

edit

System fields

edit

System status metrics, like CPU and memory usage, that are collected from the operating system.

system fields

edit

system contains local system metrics.

core fields

edit

system-core contains CPU metrics for a single core of a multi-core system.

`system.core.id`

edit

type: long

CPU Core number.

`system.core.user.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in user space.

`system.core.user.ticks`

edit

type: long

The amount of CPU time spent in user space.

`system.core.system.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in kernel space.

`system.core.system.ticks`

edit

type: long

The amount of CPU time spent in kernel space.

`system.core.nice.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent on low-priority processes.

`system.core.nice.ticks`

edit

type: long

The amount of CPU time spent on low-priority processes.

`system.core.idle.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent idle.

`system.core.idle.ticks`

edit

type: long

The amount of CPU time spent idle.

`system.core.iowait.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in wait (on disk).

`system.core.iowait.ticks`

edit

type: long

The amount of CPU time spent in wait (on disk).

`system.core.irq.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent servicing and handling hardware interrupts.

`system.core.irq.ticks`

edit

type: long

The amount of CPU time spent servicing and handling hardware interrupts.

`system.core.softirq.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent servicing and handling software interrupts.

`system.core.softirq.ticks`

edit

type: long

The amount of CPU time spent servicing and handling software interrupts.

`system.core.steal.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in involuntary wait by the virtual CPU while the hypervisor was servicing another processor. Available only on Unix.

`system.core.steal.ticks`

edit

type: long

The amount of CPU time spent in involuntary wait by the virtual CPU while the hypervisor was servicing another processor. Available only on Unix.

cpu fields

edit

cpu contains local CPU stats.

`system.cpu.cores`

edit

type: long

The number of CPU cores present on the host. The non-normalized percentages will have a maximum value of 100% * cores. The normalized percentages already take this value into account and have a maximum value of 100%.

`system.cpu.user.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in user space. On multi-core systems, you can have percentages that are greater than 100%. For example, if 3 cores are at 60% use, then the system.cpu.user.pct will be 180%.

`system.cpu.system.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in kernel space.

`system.cpu.nice.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent on low-priority processes.

`system.cpu.idle.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent idle.

`system.cpu.iowait.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in wait (on disk).

`system.cpu.irq.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent servicing and handling hardware interrupts.

`system.cpu.softirq.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent servicing and handling software interrupts.

`system.cpu.steal.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in involuntary wait by the virtual CPU while the hypervisor was servicing another processor. Available only on Unix.

`system.cpu.total.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in non-idle state.

`system.cpu.user.norm.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in user space.

`system.cpu.system.norm.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in kernel space.

`system.cpu.nice.norm.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent on low-priority processes.

`system.cpu.idle.norm.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent idle.

`system.cpu.iowait.norm.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in wait (on disk).

`system.cpu.irq.norm.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent servicing and handling hardware interrupts.

`system.cpu.softirq.norm.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent servicing and handling software interrupts.

`system.cpu.steal.norm.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in involuntary wait by the virtual CPU while the hypervisor was servicing another processor. Available only on Unix.

`system.cpu.total.norm.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent in non-idle state.

`system.cpu.total.value`

edit

type: long

The value of CPU usage since starting the process.

`system.cpu.user.ticks`

edit

type: long

The amount of CPU time spent in user space.

`system.cpu.system.ticks`

edit

type: long

The amount of CPU time spent in kernel space.

`system.cpu.nice.ticks`

edit

type: long

The amount of CPU time spent on low-priority processes.

`system.cpu.idle.ticks`

edit

type: long

The amount of CPU time spent idle.

`system.cpu.iowait.ticks`

edit

type: long

The amount of CPU time spent in wait (on disk).

`system.cpu.irq.ticks`

edit

type: long

The amount of CPU time spent servicing and handling hardware interrupts.

`system.cpu.softirq.ticks`

edit

type: long

The amount of CPU time spent servicing and handling software interrupts.

`system.cpu.steal.ticks`

edit

type: long

The amount of CPU time spent in involuntary wait by the virtual CPU while the hypervisor was servicing another processor. Available only on Unix.

diskio fields

edit

disk contains disk IO metrics collected from the operating system.

`system.diskio.name`

edit

type: keyword

example: sda1

The disk name.

`system.diskio.serial_number`

edit

type: keyword

The disk’s serial number. This may not be provided by all operating systems.

`system.diskio.read.count`

edit

type: long

The total number of reads completed successfully.

`system.diskio.write.count`

edit

type: long

The total number of writes completed successfully.

`system.diskio.read.bytes`

edit

type: long

format: bytes

The total number of bytes read successfully. On Linux this is the number of sectors read multiplied by an assumed sector size of 512.

`system.diskio.write.bytes`

edit

type: long

format: bytes

The total number of bytes written successfully. On Linux this is the number of sectors written multiplied by an assumed sector size of 512.

`system.diskio.read.time`

edit

type: long

The total number of milliseconds spent by all reads.

`system.diskio.write.time`

edit

type: long

The total number of milliseconds spent by all writes.

`system.diskio.io.time`

edit

type: long

The total number of of milliseconds spent doing I/Os.

`system.diskio.iostat.read.request.merges_per_sec`

edit

type: float

The number of read requests merged per second that were queued to the device.

`system.diskio.iostat.write.request.merges_per_sec`

edit

type: float

The number of write requests merged per second that were queued to the device.

`system.diskio.iostat.read.request.per_sec`

edit

type: float

The number of read requests that were issued to the device per second

`system.diskio.iostat.write.request.per_sec`

edit

type: float

The number of write requests that were issued to the device per second

`system.diskio.iostat.read.per_sec.bytes`

edit

type: float

format: bytes

The number of Bytes read from the device per second.

`system.diskio.iostat.write.per_sec.bytes`

edit

type: float

format: bytes

The number of Bytes write from the device per second.

`system.diskio.iostat.request.avg_size`

edit

type: float

The average size (in sectors) of the requests that were issued to the device.

`system.diskio.iostat.queue.avg_size`

edit

type: float

The average queue length of the requests that were issued to the device.

`system.diskio.iostat.await`

edit

type: float

The average time spent for requests issued to the device to be served.

`system.diskio.iostat.service_time`

edit

type: float

The average service time (in milliseconds) for I/O requests that were issued to the device.

`system.diskio.iostat.busy`

edit

type: float

Percentage of CPU time during which I/O requests were issued to the device (bandwidth utilization for the device). Device saturation occurs when this value is close to 100%.

filesystem fields

edit

filesystem contains local filesystem stats.

`system.filesystem.available`

edit

type: long

format: bytes

The disk space available to an unprivileged user in bytes.

`system.filesystem.device_name`

edit

type: keyword

The disk name. For example: /dev/disk1

`system.filesystem.type`

edit

type: keyword

The disk type. For example: ext4

`system.filesystem.mount_point`

edit

type: keyword

The mounting point. For example: /

`system.filesystem.files`

edit

type: long

The total number of file nodes in the file system.

`system.filesystem.free`

edit

type: long

format: bytes

The disk space available in bytes.

`system.filesystem.free_files`

edit

type: long

The number of free file nodes in the file system.

`system.filesystem.total`

edit

type: long

format: bytes

The total disk space in bytes.

`system.filesystem.used.bytes`

edit

type: long

format: bytes

The used disk space in bytes.

`system.filesystem.used.pct`

edit

type: scaled_float

format: percent

The percentage of used disk space.

fsstat fields

edit

system.fsstat contains filesystem metrics aggregated from all mounted filesystems, similar with what df -a prints out.

`system.fsstat.count`

edit

type: long

Number of file systems found.

`system.fsstat.total_files`

edit

type: long

Total number of files.

total_size fields

edit

Nested file system docs.

`system.fsstat.total_size.free`

edit

type: long

format: bytes

Total free space.

`system.fsstat.total_size.used`

edit

type: long

format: bytes

Total used space.

`system.fsstat.total_size.total`

edit

type: long

format: bytes

Total space (used plus free).

load fields

edit

CPU load averages.

`system.load.1`

edit

type: scaled_float

Load average for the last minute.

`system.load.5`

edit

type: scaled_float

Load average for the last 5 minutes.

`system.load.15`

edit

type: scaled_float

Load average for the last 15 minutes.

`system.load.norm.1`

edit

type: scaled_float

Load for the last minute divided by the number of cores.

`system.load.norm.5`

edit

type: scaled_float

Load for the last 5 minutes divided by the number of cores.

`system.load.norm.15`

edit

type: scaled_float

Load for the last 15 minutes divided by the number of cores.

`system.load.cores`

edit

type: long

The number of CPU cores present on the host.

memory fields

edit

memory contains local memory stats.

`system.memory.total`

edit

type: long

format: bytes

Total memory.

`system.memory.used.bytes`

edit

type: long

format: bytes

Used memory.

`system.memory.free`

edit

type: long

format: bytes

The total amount of free memory in bytes. This value does not include memory consumed by system caches and buffers (see system.memory.actual.free).

`system.memory.used.pct`

edit

type: scaled_float

format: percent

The percentage of used memory.

actual fields

edit

Actual memory used and free.

`system.memory.actual.used.bytes`

edit

type: long

format: bytes

Actual used memory in bytes. It represents the difference between the total and the available memory. The available memory depends on the OS. For more details, please check system.actual.free.

`system.memory.actual.free`

edit

type: long

format: bytes

Actual free memory in bytes. It is calculated based on the OS. On Linux it consists of the free memory plus caches and buffers. On OSX it is a sum of free memory and the inactive memory. On Windows, it is equal to system.memory.free.

`system.memory.actual.used.pct`

edit

type: scaled_float

format: percent

The percentage of actual used memory.

swap fields

edit

This group contains statistics related to the swap memory usage on the system.

`system.memory.swap.total`

edit

type: long

format: bytes

Total swap memory.

`system.memory.swap.used.bytes`

edit

type: long

format: bytes

Used swap memory.

`system.memory.swap.free`

edit

type: long

format: bytes

Available swap memory.

`system.memory.swap.used.pct`

edit

type: scaled_float

format: percent

The percentage of used swap memory.

network fields

edit

network contains network IO metrics for a single network interface.

`system.network.name`

edit

type: keyword

example: eth0

The network interface name.

`system.network.out.bytes`

edit

type: long

format: bytes

The number of bytes sent.

`system.network.in.bytes`

edit

type: long

format: bytes

The number of bytes received.

`system.network.out.packets`

edit

type: long

The number of packets sent.

`system.network.in.packets`

edit

type: long

The number or packets received.

`system.network.in.errors`

edit

type: long

The number of errors while receiving.

`system.network.out.errors`

edit

type: long

The number of errors while sending.

`system.network.in.dropped`

edit

type: long

The number of incoming packets that were dropped.

`system.network.out.dropped`

edit

type: long

The number of outgoing packets that were dropped. This value is always 0 on Darwin and BSD because it is not reported by the operating system.

process fields

edit

process contains process metadata, CPU metrics, and memory metrics.

`system.process.name`

edit

type: keyword

The process name.

`system.process.state`

edit

type: keyword

The process state. For example: "running".

`system.process.pid`

edit

type: long

The process pid.

`system.process.ppid`

edit

type: long

The process parent pid.

`system.process.pgid`

edit

type: long

The process group id.

`system.process.cmdline`

edit

type: keyword

The full command-line used to start the process, including the arguments separated by space.

`system.process.username`

edit

type: keyword

The username of the user that created the process. If the username cannot be determined, the field will contain the user’s numeric identifier (UID). On Windows, this field includes the user’s domain and is formatted as domain\username.

`system.process.cwd`

edit

type: keyword

The current working directory of the process. This field is only available on Linux.

`system.process.env`

edit

type: object

The environment variables used to start the process. The data is available on FreeBSD, Linux, and OS X.

cpu fields

edit

CPU-specific statistics per process.

`system.process.cpu.user.ticks`

edit

type: long

The amount of CPU time the process spent in user space.

`system.process.cpu.total.value`

edit

type: long

The value of CPU usage since starting the process.

`system.process.cpu.total.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent by the process since the last update. Its value is similar to the %CPU value of the process displayed by the top command on Unix systems.

`system.process.cpu.total.norm.pct`

edit

type: scaled_float

format: percent

The percentage of CPU time spent by the process since the last event. This value is normalized by the number of CPU cores and it ranges from 0 to 100%.

`system.process.cpu.system.ticks`

edit

type: long

The amount of CPU time the process spent in kernel space.

`system.process.cpu.total.ticks`

edit

type: long

The total CPU time spent by the process.

`system.process.cpu.start_time`

edit

type: date

The time when the process was started.

memory fields

edit

Memory-specific statistics per process.

`system.process.memory.size`

edit

type: long

format: bytes

The total virtual memory the process has.

`system.process.memory.rss.bytes`

edit

type: long

format: bytes

The Resident Set Size. The amount of memory the process occupied in main memory (RAM).

`system.process.memory.rss.pct`

edit

type: scaled_float

format: percent

The percentage of memory the process occupied in main memory (RAM).

`system.process.memory.share`

edit

type: long

format: bytes

The shared memory the process uses.

fd fields

edit

File descriptor usage metrics. This set of metrics is available for Linux and FreeBSD.

`system.process.fd.open`

edit

type: long

The number of file descriptors open by the process.

`system.process.fd.limit.soft`

edit

type: long

The soft limit on the number of file descriptors opened by the process. The soft limit can be changed by the process at any time.

`system.process.fd.limit.hard`

edit

type: long

The hard limit on the number of file descriptors opened by the process. The hard limit can only be raised by root.

cgroup fields

edit

Metrics and limits from the cgroup of which the task is a member. cgroup metrics are reported when the process has membership in a non-root cgroup. These metrics are only available on Linux.

`system.process.cgroup.id`

edit

type: keyword

The ID common to all cgroups associated with this task. If there isn’t a common ID used by all cgroups this field will be absent.

`system.process.cgroup.path`

edit

type: keyword

The path to the cgroup relative to the cgroup subsystem’s mountpoint. If there isn’t a common path used by all cgroups this field will be absent.

cpu fields

edit

The cpu subsystem schedules CPU access for tasks in the cgroup. Access can be controlled by two separate schedulers, CFS and RT. CFS stands for completely fair scheduler which proportionally divides the CPU time between cgroups based on weight. RT stands for real time scheduler which sets a maximum amount of CPU time that processes in the cgroup can consume during a given period.

`system.process.cgroup.cpu.id`

edit

type: keyword

ID of the cgroup.

`system.process.cgroup.cpu.path`

edit

type: keyword

Path to the cgroup relative to the cgroup subsystem’s mountpoint.

`system.process.cgroup.cpu.cfs.period.us`

edit

type: long

Period of time in microseconds for how regularly a cgroup’s access to CPU resources should be reallocated.

`system.process.cgroup.cpu.cfs.quota.us`

edit

type: long

Total amount of time in microseconds for which all tasks in a cgroup can run during one period (as defined by cfs.period.us).

`system.process.cgroup.cpu.cfs.shares`

edit

type: long

An integer value that specifies a relative share of CPU time available to the tasks in a cgroup. The value specified in the cpu.shares file must be 2 or higher.

`system.process.cgroup.cpu.rt.period.us`

edit

type: long

Period of time in microseconds for how regularly a cgroup’s access to CPU resources is reallocated.

`system.process.cgroup.cpu.rt.runtime.us`

edit

type: long

Period of time in microseconds for the longest continuous period in which the tasks in a cgroup have access to CPU resources.

`system.process.cgroup.cpu.stats.periods`

edit

type: long

Number of period intervals (as specified in cpu.cfs.period.us) that have elapsed.

`system.process.cgroup.cpu.stats.throttled.periods`

edit

type: long

Number of times tasks in a cgroup have been throttled (that is, not allowed to run because they have exhausted all of the available time as specified by their quota).

`system.process.cgroup.cpu.stats.throttled.ns`

edit

type: long

The total time duration (in nanoseconds) for which tasks in a cgroup have been throttled.

cpuacct fields

edit

CPU accounting metrics.

`system.process.cgroup.cpuacct.id`

edit

type: keyword

ID of the cgroup.

`system.process.cgroup.cpuacct.path`

edit

type: keyword

Path to the cgroup relative to the cgroup subsystem’s mountpoint.

`system.process.cgroup.cpuacct.total.ns`

edit

type: long

Total CPU time in nanoseconds consumed by all tasks in the cgroup.

`system.process.cgroup.cpuacct.stats.user.ns`

edit

type: long

CPU time consumed by tasks in user mode.

`system.process.cgroup.cpuacct.stats.system.ns`

edit

type: long

CPU time consumed by tasks in user (kernel) mode.

`system.process.cgroup.cpuacct.percpu`

edit

type: object

CPU time (in nanoseconds) consumed on each CPU by all tasks in this cgroup.

memory fields

edit

Memory limits and metrics.

`system.process.cgroup.memory.id`

edit

type: keyword

ID of the cgroup.

`system.process.cgroup.memory.path`

edit

type: keyword

Path to the cgroup relative to the cgroup subsystem’s mountpoint.

`system.process.cgroup.memory.mem.usage.bytes`

edit

type: long

format: bytes

Total memory usage by processes in the cgroup (in bytes).

`system.process.cgroup.memory.mem.usage.max.bytes`

edit

type: long

format: bytes

The maximum memory used by processes in the cgroup (in bytes).

`system.process.cgroup.memory.mem.limit.bytes`

edit

type: long

format: bytes

The maximum amount of user memory in bytes (including file cache) that tasks in the cgroup are allowed to use.

`system.process.cgroup.memory.mem.failures`

edit

type: long

The number of times that the memory limit (mem.limit.bytes) was reached.

`system.process.cgroup.memory.memsw.usage.bytes`

edit

type: long

format: bytes

The sum of current memory usage plus swap space used by processes in the cgroup (in bytes).

`system.process.cgroup.memory.memsw.usage.max.bytes`

edit

type: long

format: bytes

The maximum amount of memory and swap space used by processes in the cgroup (in bytes).

`system.process.cgroup.memory.memsw.limit.bytes`

edit

type: long

format: bytes

The maximum amount for the sum of memory and swap usage that tasks in the cgroup are allowed to use.

`system.process.cgroup.memory.memsw.failures`

edit

type: long

The number of times that the memory plus swap space limit (memsw.limit.bytes) was reached.

`system.process.cgroup.memory.kmem.usage.bytes`

edit

type: long

format: bytes

Total kernel memory usage by processes in the cgroup (in bytes).

`system.process.cgroup.memory.kmem.usage.max.bytes`

edit

type: long

format: bytes

The maximum kernel memory used by processes in the cgroup (in bytes).

`system.process.cgroup.memory.kmem.limit.bytes`

edit

type: long

format: bytes

The maximum amount of kernel memory that tasks in the cgroup are allowed to use.

`system.process.cgroup.memory.kmem.failures`

edit

type: long

The number of times that the memory limit (kmem.limit.bytes) was reached.

`system.process.cgroup.memory.kmem_tcp.usage.bytes`

edit

type: long

format: bytes

Total memory usage for TCP buffers in bytes.

`system.process.cgroup.memory.kmem_tcp.usage.max.bytes`

edit

type: long

format: bytes

The maximum memory used for TCP buffers by processes in the cgroup (in bytes).

`system.process.cgroup.memory.kmem_tcp.limit.bytes`

edit

type: long

format: bytes

The maximum amount of memory for TCP buffers that tasks in the cgroup are allowed to use.

`system.process.cgroup.memory.kmem_tcp.failures`

edit

type: long

The number of times that the memory limit (kmem_tcp.limit.bytes) was reached.

`system.process.cgroup.memory.stats.active_anon.bytes`

edit

type: long

format: bytes

Anonymous and swap cache on active least-recently-used (LRU) list, including tmpfs (shmem), in bytes.

`system.process.cgroup.memory.stats.active_file.bytes`

edit

type: long

format: bytes

File-backed memory on active LRU list, in bytes.

`system.process.cgroup.memory.stats.cache.bytes`

edit

type: long

format: bytes

Page cache, including tmpfs (shmem), in bytes.

`system.process.cgroup.memory.stats.hierarchical_memory_limit.bytes`

edit

type: long

format: bytes

Memory limit for the hierarchy that contains the memory cgroup, in bytes.

`system.process.cgroup.memory.stats.hierarchical_memsw_limit.bytes`

edit

type: long

format: bytes

Memory plus swap limit for the hierarchy that contains the memory cgroup, in bytes.

`system.process.cgroup.memory.stats.inactive_anon.bytes`

edit

type: long

format: bytes

Anonymous and swap cache on inactive LRU list, including tmpfs (shmem), in bytes

`system.process.cgroup.memory.stats.inactive_file.bytes`

edit

type: long

format: bytes

File-backed memory on inactive LRU list, in bytes.

`system.process.cgroup.memory.stats.mapped_file.bytes`

edit

type: long

format: bytes

Size of memory-mapped mapped files, including tmpfs (shmem), in bytes.

`system.process.cgroup.memory.stats.page_faults`

edit

type: long

Number of times that a process in the cgroup triggered a page fault.

`system.process.cgroup.memory.stats.major_page_faults`

edit

type: long

Number of times that a process in the cgroup triggered a major fault. "Major" faults happen when the kernel actually has to read the data from disk.

`system.process.cgroup.memory.stats.pages_in`

edit

type: long

Number of pages paged into memory. This is a counter.

`system.process.cgroup.memory.stats.pages_out`

edit

type: long

Number of pages paged out of memory. This is a counter.

`system.process.cgroup.memory.stats.rss.bytes`

edit

type: long

format: bytes

Anonymous and swap cache (includes transparent hugepages), not including tmpfs (shmem), in bytes.

`system.process.cgroup.memory.stats.rss_huge.bytes`

edit

type: long

format: bytes

Number of bytes of anonymous transparent hugepages.

`system.process.cgroup.memory.stats.swap.bytes`

edit

type: long

format: bytes

Swap usage, in bytes.

`system.process.cgroup.memory.stats.unevictable.bytes`

edit

type: long

format: bytes

Memory that cannot be reclaimed, in bytes.

blkio fields

edit

Block IO metrics.

`system.process.cgroup.blkio.id`

edit

type: keyword

ID of the cgroup.

`system.process.cgroup.blkio.path`

edit

type: keyword

Path to the cgroup relative to the cgroup subsystems mountpoint.

`system.process.cgroup.blkio.total.bytes`

edit

type: long

format: bytes

Total number of bytes transferred to and from all block devices by processes in the cgroup.

`system.process.cgroup.blkio.total.ios`

edit

type: long

Total number of I/O operations performed on all devices by processes in the cgroup as seen by the throttling policy.

process.summary fields

edit

Summary metrics for the processes running on the host.

`system.process.summary.total`

edit

type: long

Total number of processes on this host.

`system.process.summary.running`

edit

type: long

Number of running processes on this host.

`system.process.summary.idle`

edit

type: long

Number of idle processes on this host.

`system.process.summary.sleeping`

edit

type: long

Number of sleeping processes on this host.

`system.process.summary.stopped`

edit

type: long

Number of stopped processes on this host.

`system.process.summary.zombie`

edit

type: long

Number of zombie processes on this host.

`system.process.summary.unknown`

edit

type: long

Number of processes for which the state couldn’t be retrieved or is unknown.

raid fields

edit

raid

`system.raid.name`

edit

type: keyword

Name of the device.

`system.raid.activity_state`

edit

type: keyword

activity-state of the device.

`system.raid.disks.active`

edit

type: long

Number of active disks.

`system.raid.disks.total`

edit

type: long

Total number of disks the device consists of.

`system.raid.blocks.total`

edit

type: long

Number of blocks the device holds.

`system.raid.blocks.synced`

edit

type: long

Number of blocks on the device that are in sync.

socket fields

edit

TCP sockets that are active.

`system.socket.direction`

edit

type: keyword

example: incoming

How the socket was initiated. Possible values are incoming, outgoing, or listening.

`system.socket.family`

edit

type: keyword

example: ipv4

Address family.

`system.socket.local.ip`

edit

type: ip

example: 192.0.2.1 or 2001:0DB8:ABED:8536::1

Local IP address. This can be an IPv4 or IPv6 address.

`system.socket.local.port`

edit

type: long

example: 22

Local port.

`system.socket.remote.ip`

edit

type: ip

example: 192.0.2.1 or 2001:0DB8:ABED:8536::1

Remote IP address. This can be an IPv4 or IPv6 address.

`system.socket.remote.port`

edit

type: long

example: 22

Remote port.

`system.socket.remote.host`

edit

type: keyword

example: 76-211-117-36.nw.example.com.

PTR record associated with the remote IP. It is obtained via reverse IP lookup.

`system.socket.remote.etld_plus_one`

edit

type: keyword

example: example.com.

The effective top-level domain (eTLD) of the remote host plus one more label. For example, the eTLD+1 for "foo.bar.golang.org." is "golang.org.". The data for determining the eTLD comes from an embedded copy of the data from http://publicsuffix.org.