Monitoring:Linux operating system monitoring
Collect and monitor the general performance Metrics of Linux operating system.
Configuration parameter
Parameter name | Parameter help description |
---|---|
Monitoring Host | Monitored IPV4, IPV6 or domain name. Note⚠️Without protocol header (eg: https://, http://) |
Monitoring name | Identify the name of this monitoring. The name needs to be unique |
Port | Port provided by Linux SSH. The default is 22 |
Username | SSH connection user name, optional |
Password | SSH connection password, optional |
Collection interval | Interval time of monitor periodic data collection, unit: second, and the minimum interval that can be set is 30 seconds |
Whether to detect | Whether to detect and check the availability of monitoring before adding monitoring. Adding and modifying operations will continue only after the detection is successful |
Description remarks | For more information about identifying and describing this monitoring, users can note information here |
Collection Metric
Metric set:basic
Metric name | Metric unit | Metric help description |
---|---|---|
hostname | none | Host name |
version | none | Operating system version |
uptime | none | System running time |
Metric set:cpu
Metric name | Metric unit | Metric help description |
---|---|---|
info | none | CPU model |
cores | cores | Number of CPU cores |
interrupt | number | Number of CPU interrupts |
load | none | Average load of CPU in the last 1/5/15 minutes |
context_switch | number | Number of current context switches |
usage | % | CPU usage |
Metric set:memory
Metric name | Metric unit | Metric help description |
---|---|---|
total | Mb | Total memory capacity |
used | Mb | User program memory |
free | Mb | Free memory capacity |
buff_cache | Mb | Memory occupied by cache |
available | Mb | Remaining available memory capacity |
usage | % | Memory usage |
Metric set:disk
Metric name | Metric unit | Metric help description |
---|---|---|
disk_num | blocks | Total number of disks |
partition_num | partitions | Total number of partitions |
block_write | blocks | Total number of blocks written to disk |
block_read | blocks | Number of blocks read from disk |
write_rate | iops | Rate of writing disk blocks per second |
Metric set:interface
Metric name | Metric unit | Metric help description |
---|---|---|
interface_name | none | Network card name |
receive_bytes | byte | Inbound data traffic(bytes) |
transmit_bytes | byte | Outbound data traffic(bytes) |
Metric set:disk_free
Metric name | Metric unit | Metric help description |
---|---|---|
filesystem | none | File system name |
used | Mb | Used disk size |
available | Mb | Available disk size |
usage | % | usage |
mounted | none | Mount point directory |