"jody brownell" <jody(dot)brownell(at)q1labs(dot)com> writes:
> 27116 postgres 15 0 1515m 901m 91m S 0.0 22.9 18:33.96 postgres: qradar qradar ::ffff:x.x.x.x(51149) idle
This looks like a memory leak, but you haven't provided enough info to
let someone else reproduce it. Can you log what your application is
doing and extract a test case? What PG version is this, anyway?
regards, tom lane