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postgres 1958 0.0 0.0 247616 26040 ? S Jul21 3:03 /usr/lib/postgresql/11/bin/postgres
postgres 1085195 0.0 0.0 249804 24740 ? Ss Aug19 2:01 /usr/lib/postgresql/13/bin/postgres
postgres 1085196 0.0 0.0 223240 27900 ? Ss Aug19 1:59 /usr/lib/postgresql/15/bin/postgres
Postgres is the only thing on my Debian that doesn't seamlessly automatically upgrade across dist-upgrades, but instead leaves old versions around for me to deal with manually... which I seem to never get around to. replies(1):