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 |
v0.2.0~v0.4.0 |
tail |
- |
log file monitoring (removed in v0.4.0) |
link |
Starting with v0.4.1, the following is supported (v0.4.1 will be updated in the near future.)
v0.2.0~v0.4.0taillog file monitoring (removed in v0.4.0)