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_10_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/1a9c3ffd64284041fed6e29b5c96d2cb3e0493a1 Modified Files -------------- doc/src/sgml/runtime.sgml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
