Frans Hals <fhals7@xxxxxxxxxxxxxx> writes: > Operation is now running for around 13 hrs. > Two postmaster processes above 1% memory usage are running. > One of them uses constantly 26.5% of memory. > The other one is growing: > After 1 hr 25% > After 9 hrs 59% > After 13 hrs 64% Well, it's pretty clear that you've found a memory leak, but that was what we thought before; this data doesn't move us any closer to a fix. In particular it's not possible to guess whether the leak should be blamed on Postgres or Postgis code. Even if we knew that, I'm not sure we could fix the leak without tracing through actual execution. Can you generate a self-contained test case that exhibits similar bloat? I would think it's probably not very dependent on the specific data in the column, so a simple script that constructs a lot of random data similar to yours might be enough, if you would rather not show us your real data. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general