OpenBSD's pf usage statistics
| Field | Internal name | Type | Warning | Critical | Info |
|---|---|---|---|---|---|
| States | states | gauge | 90000 | 95000 | |
| Matches | matches | derive | |||
| State mismatches | mismatches | derive | |||
| Blocked packets | blocks | derive | |||
| L: ID USE/LIMIT RATE/SECS | ID_USE_LIMIT_RATE_SECS | derive | |||
| L: ID USE/ADDRS LIMIT RATE/SECS ADMIT | ID_USE_ADDRS_LIMIT_RATE_SECS_ADMIT | derive |