LinuxOS

Gives OS specific information and metrics

community^[2] linux^[3] system^[4]

Source^[5]

Target

Typical platform: Any platform running Linux

Operating system: Linux

Prerequisites

Leverages: Linux OsCommands

Technology and protocols: Command Lines

Examples

CLI

metricshub HOSTNAME -t linux -c +Linux --ssh -u USER

metricshub.yaml

resourceGroups:
  <RESOURCE_GROUP>:
    resources:
      <HOSTNAME-ID>:
        attributes:
          host.name: <HOSTNAME> # Change with actual host name
          host.type: linux
        connectors: [ +Linux ] # Optional, to load only this connector
        protocols:
          ssh:
            username: <USERNAME> # Change with actual credentials
            password: <PASSWORD> # Encrypted using metricshub-encrypt

Connector Activation Criteria

The LinuxOS connector will be automatically activated, and its status will be reported as OK if all the below criteria are met:

The command below succeeds on the monitored host
- Command: /usr/bin/uname -o || /bin/uname -o
- Output contains: GNU/Linux (regex)

Metrics

Type	Collected Metrics	Specific Attributes
cpu	`hw.status{hw.type="cpu", state="present"}` `system.cpu.time{system.cpu.state="idle"}` `system.cpu.time{system.cpu.state="io_wait"}` `system.cpu.time{system.cpu.state="nice"}` `system.cpu.time{system.cpu.state="system"}` `system.cpu.time{system.cpu.state="user"}` `system.cpu.utilization{system.cpu.state="idle"}` `system.cpu.utilization{system.cpu.state="io_wait"}` `system.cpu.utilization{system.cpu.state="nice"}` `system.cpu.utilization{system.cpu.state="system"}` `system.cpu.utilization{system.cpu.state="user"}`	`id` `name` `system.cpu.logical_number`
file_system	`system.filesystem.usage{system.filesystem.state="free"}` `system.filesystem.usage{system.filesystem.state="reserved"}` `system.filesystem.usage{system.filesystem.state="used"}` `system.filesystem.utilization{system.filesystem.state="free"}` `system.filesystem.utilization{system.filesystem.state="reserved"}` `system.filesystem.utilization{system.filesystem.state="used"}`	`id` `system.filesystem.device` `system.filesystem.mountpoint` `system.filesystem.type`
memory	`hw.status{hw.type="memory", state="present"}` `system.memory.limit` `system.memory.usage{system.memory.state="buffers"}` `system.memory.usage{system.memory.state="cached"}` `system.memory.usage{system.memory.state="free"}` `system.memory.usage{system.memory.state="used"}` `system.memory.utilization{system.memory.state="buffers"}` `system.memory.utilization{system.memory.state="cached"}` `system.memory.utilization{system.memory.state="free"}` `system.memory.utilization{system.memory.state="used"}`	`id`
network	`hw.status{hw.type="network", state="present"}` `system.network.dropped{network.io.direction="receive"}` `system.network.dropped{network.io.direction="transmit"}` `system.network.errors{network.io.direction="receive"}` `system.network.errors{network.io.direction="transmit"}` `system.network.io{network.io.direction="receive"}` `system.network.io{network.io.direction="transmit"}` `system.network.packets{network.io.direction="receive"}` `system.network.packets{network.io.direction="transmit"}`	`id`
physical_disk	`hw.status{hw.type="physical_disk", state="present"}` `system.disk.io_time` `system.disk.io{disk.io.direction="read"}` `system.disk.io{disk.io.direction="write"}` `system.disk.merged{disk.merged.direction:"read"}` `system.disk.merged{disk.merged.direction:"write"}` `system.disk.operation.time{operation.time.direction:"read"}` `system.disk.operation.time{operation.time.direction:"write"}` `system.disk.operations{disk.operations.direction="read"}` `system.disk.operations{disk.operations.direction="write"}`	`id`
system	`system.uptime`	`id` `name` `os_version` `version`

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MetricsHub
MetricsHub Enterprise 1.0.02

Description

Target

Prerequisites

Examples

CLI

metricshub.yaml

Connector Activation Criteria

Metrics

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MetricsHub MetricsHub Enterprise 1.0.02

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MetricsHub
MetricsHub Enterprise 1.0.02