mc-observability Agent support metric list #180
Description
Starting with v0.4.1, the following is supported (v0.4.1 will be updated in the near future.)
- Added: net - metrics about network interface and protocol usage
- Added: procstat - the system resource(cpu, mem) usage of top 10 processes
- Removed: tail - Log file monitoring(Log-only collection settings and storage will be supported)
| support version | measurement | metric | simple description | detail ref. link |
|---|---|---|---|---|
| v0.2.0~ | cpu | usage_idle | CPU idle time percentage | link |
| usage_iowait | CPU time waiting for I/O | |||
| usage_irq | CPU time handling hardware interrupts | |||
| usage_nice | CPU time for low priority processes | |||
| usage_softirq | CPU time handling software interrupts | |||
| usage_steal | CPU time stolen by hypervisor | |||
| usage_system | CPU time in kernel mode | |||
| usage_user | CPU time in user mode | |||
| v0.2.0~ | mem | active | Active memory bytes | link |
| available | Available memory bytes | |||
| available_percent | Available memory percentage | |||
| buffered | Buffered memory bytes | |||
| cached | Cached memory bytes | |||
| free | Free memory bytes | |||
| inactive | Inactive memory bytes | |||
| shared | Shared memory bytes | |||
| total | Total memory bytes | |||
| used | Used memory bytes | |||
| used_percent | Used memory percentage | |||
| v0.2.0~ | disk | free | Free disk space bytes | link |
| total | Total disk space bytes | |||
| used | Used disk space bytes | |||
| used_percent | Used disk space percentage | |||
| v0.2.0~ | diskio | io_await | Average I/O wait time | link |
| io_svctm | Average service time per I/O | |||
| io_time | Total I/O time | |||
| io_util | I/O utilization percentage | |||
| iops_in_progress | I/O operations currently in progress | |||
| read_bytes | Bytes read from disk | |||
| read_time | Time spent reading | |||
| reads | Number of read operations | |||
| write_bytes | Bytes written to disk | |||
| write_time | Time spent writing | |||
| writes | Number of write operations | |||
| v0.2.0~ | processes | blocked | Number of blocked processes | link |
| dead | Number of dead processes | |||
| idle | Number of idle processes | |||
| running | Number of running processes | |||
| sleeping | Number of sleeping processes | |||
| stopped | Number of stopped processes | |||
| total | Total number of processes | |||
| unknown | Number of processes in unknown state | |||
| zombies | Number of zombie processes | |||
| v0.2.0~ | swap | free | Free swap space bytes | link |
| in | Swap pages swapped in | |||
| out | Swap pages swapped out | |||
| total | Total swap space bytes | |||
| used | Used swap space bytes | |||
| used_percent | Used swap space percentage | |||
| v0.2.0~ | system | load1 | 1 minute load average | link |
| load15 | 15 minute load average | |||
| load5 | 5 minute load average | |||
| n_cpus | Number of CPUs | |||
| n_unique_users | Number of unique users | |||
| n_users | Number of users | |||
| uptime | System uptime in seconds | |||
| v0.4.1~ | net | bytes_recv | Bytes received on interface | link |
| bytes_sent | Bytes sent on interface | |||
| drop_in | Incoming packets dropped | |||
| drop_out | Outgoing packets dropped | |||
| err_in | Incoming packet errors | |||
| err_out | Outgoing packet errors | |||
| packets_recv | Packets received on interface | |||
| packets_sent | Packets sent on interface | |||
| v0.4.1~ | procstat | cpu_usage | Per-process CPU usage percentage | link |
| memory_usage | Per-process memory usage bytes | |||
| - | link |