Add tcpi_total_retrans to tcp_info variables
|Reported by:||craigt||Owned by:|
|nginx -V:||nginx version: nginx/1.11.0|
I would like to be able to assess the impact of changes to transport protocol parameters more easily. Per session retransmission counters are really valuable for this measurement, where the global counters are too coarse.
Please add at least 'tcpi_total_retrans' to the existing list of tcp_info variables. Ideally the complete list would be made available, or a way to use the full set exposed by the kernel without further code changes.
I can think of use cases for several of the other data points also. Super-set here: