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_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/04f1013be084a12a251c7087b06664d0918755e6 Modified Files -------------- doc/src/sgml/runtime.sgml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
