on: system.softnet_stat
lookup: sum -1h unaligned absolute of dropped
units: packets
- every: 5m
+ every: 1m
warn: $this > 0
delay: down 30m multiplier 1.5 max 1h
info: number of packets dropped because sysctl net.core.netdev_max_backlog was exceeded
on: system.softnet_stat
lookup: sum -1h unaligned absolute of squeezed
units: events
- every: 5m
+ every: 1m
warn: $this > 0
delay: down 30m multiplier 1.5 max 1h
info: number of times ksoftirq ran out of sysctl net.core.netdev_budget or time slice, with work remaining
on: system.softnet_stat
lookup: sum -1h unaligned absolute of collisions
units: collisions
- every: 5m
+ every: 1m
warn: $this > 0
delay: down 30m multiplier 1.5 max 1h
info: number of times two cpus collided trying to get a network device queue lock