Collect and monitor general performance metrics for EulerOS (system information, CPU, memory, disk, network interface, file system, top resource processes, etc.).
Configuration Parameters
| Parameter Name | Parameter help description |
|---|
| Monitoring Host | The IP, IPV6, or domain name of the monitored endpoint. Note ⚠️: Do not include protocol headers (eg: https://, http://). |
| Task Name | Identifies the name of this monitoring, ensuring uniqueness. |
| Port | Port provided by Linux SSH externally, defaults to 22. |
| Timeout | Sets the timeout for connection in milliseconds (ms), defaults to 6000 ms. |
| Connection Reuse | Sets whether the SSH connection is reused, defaults to: false. Creates a new connection for each information retrieval if false. |
| Username | SSH connection username, optional. |
| Password | SSH connection password, optional. |
| Collector | Specifies which collector schedules the collection for this monitoring. |
| Monitoring Interval | Interval for periodically collecting data, in seconds. Minimum interval is 30 seconds. |
| Binding Tags | Used for categorizing and managing monitored resources. |
| Description | Additional remarks and descriptions for this monitoring, for users' reference. |
| PrivateKey | Key required for connecting to the server. |
Collected Metrics
Metric Set: Basic Info
| Metric Name | Metric Unit | Metric help description |
|---|
| Host Name | None | Host name. |
| System Version | None | Operating system version. |
| Uptime | None | System uptime. |
Metric Set: CPU Info
| Metric Name | Metric Unit | Metric help description |
|---|
| info | None | CPU model. |
| cores | None | Number of CPU cores. |
| interrupt | None | Number of CPU interrupts. |
| load | None | Average load for the last 1/5/15 minutes. |
| context_switch | None | Current context switches. |
| usage | % | CPU usage percentage. |
Metric Set: Memory Info
| Metric Name | Metric Unit | Metric help description |
|---|
| total | Mb | Total memory capacity. |
| used | Mb | Used memory by user programs. |
| free | Mb | Free memory capacity. |
| buff_cache | Mb | Memory used for buffers and cache. |
| available | Mb | Available memory capacity. |
| usage | % | Memory usage percentage. |
Metric Set: Disk Info
| Metric Name | Metric Unit | Metric help description |
|---|
| disk_num | None | Total number of disks. |
| partition_num | None | Total number of partitions. |
| block_write | None | Total blocks written to disk. |
| block_read | None | Total blocks read from disk. |
| write_rate | iops | Rate of blocks written per second. |
Metric Set: Interface Info
| Metric Name | Metric Unit | Metric help description |
|---|
| interface_name | None | Name of the network interface. |
| receive_bytes | Mb | Inbound data traffic. |
| transmit_bytes | Mb | Outbound data traffic. |
Metric Set: Disk Free
| Metric Name | Metric Unit | Metric help description |
|---|
| filesystem | None | Name of the file system. |
| used | Mb | Used disk space. |
| available | Mb | Available disk space. |
| usage | % | Disk usage percentage. |
| mounted | None | Mount point directory. |
Metric Set: Top10 CPU Process
Top 10 processes consuming CPU. Metrics include: Process ID, CPU usage, Memory usage, Command.
| Metric Name | Metric Unit | Metric help description |
|---|
| pid | None | Process ID |
| cpu_usage | % | CPU usage |
| mem_usage | % | Memory usage |
| command | None | Executed command |
Metric Set: Top10 Memory Process
Top 10 processes consuming memory. Metrics include: Process ID, Memory usage, CPU usage, Command.
| Metric Name | Metric Unit | Metric help description |
|---|
| pid | None | Process ID |
| mem_usage | % | Memory usage |
| cpu_usage | % | CPU usage |
| command | None | Executed command |