Doc: document possible need to raise kernel's somaxconn limit. On fast machines, it's possible for applications such as pgbench to issue connection requests so quickly that the postmaster's listen queue overflows in the kernel, resulting in unexpected failures (with not-very-helpful error messages). Most modern OSes allow the queue size to be increased, so document how to do that.
Per report from Kevin McKibbin. Discussion: https://postgr.es/m/CADc_NKg2d+oZY9mg4DdQdoUcGzN2kOYXBu-3--RW_hEe0tUV=g...@mail.gmail.com Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/04056e9268be5584ac55c0009687ee38022fb007 Modified Files -------------- doc/src/sgml/runtime.sgml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
