MetricsHub
MetricsHub Community Connectors 1.0.06

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LinuxOS

Description

Gives OS specific information and metrics

linux[2] system[3]

Source[4]

Target

Typical platform: N/A

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="used"}
  • system.filesystem.utilization{system.filesystem.state="free"}
  • 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
service
  • system.service.status
  • system.service.status{state="active"}
  • system.service.status{state="loaded"}
  • description
  • id
system
  • system.uptime
  • id
  • name
  • os_version
  • version
metricshub community connector hardware system
Links:
  • [1] ../metricshub-connectors-directory.html
  • [2] tags/linux.html
  • [3] tags/system.html
  • [4] https://github.com/sentrysoftware/metricshub-community-connectors/tree/main/src/main/connector/system/Linux/Linux.yaml
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