Interface statistics are primarily kept in /sys/class/net/ and include statistics on tx/rx fifo errors, collisions, etc. You will have to look through the stats as some are driver specific.

Jitter would tend to be a flow level concept, since the measurement would be on that 5-tuple. You may need to use different tools for that.

Interface statistics are primarily kept in /sys/class/net/<interface> and include statistics on tx/rx fifo errors, collisions, etc. You will have to look through the stats as some are driver specific.

Jitter would tend to be a flow level concept, since the measurement would be on that 5-tuple. You may need to use different tools for that.

Interface stats are primarily kept in /sys/class/net/ and include stats on tx/rx fifo errors, collisions, etc. You will have to look through the stats as some are driver specific.

Jitter would tend to be a flow level concept, since the measurement would be on that 5-tuple. You may need to use different tools for that

Interface statistics are primarily kept in /sys/class/net/ and include statistics on tx/rx fifo errors, collisions, etc. You will have to look through the stats as some are driver specific.

Jitter would tend to be a flow level concept, since the measurement would be on that 5-tuple. You may need to use different tools for that.