Added `—input-raw-buffer-size` - Controls size of the OS buffer (in
bytes) which holds packets until they dispatched. Default value depends
by system: in Linux around 2MB. If you see big package drop, increase
this value.
Additionally snaplen (max number of bytes being read for each packet)
now dynamically set based on interface MTU + max header size. In most
situations it should reduce package drop, because each packet will
consume less space in buffer.
Previously latency calcualted as Response.End - Request.Start
Where both End and Start is a last and first packets
This calcualtion is wrong, because it is total roundtrip
Correct server latency will be Response.End - Request.End
In addition added new `--input-raw-timestamp-type` option
which allows choose more precise packet timestamp source (if available).
