db-koji01 has been running with this since before the mass rebuild, and
it seems to make it have a higher load, but process faster and without
stalling when doing backups or when long/bad koji-gc queries for old
versions of texlive hit it.
Signed-off-by: Kevin Fenzi <kevin@scrye.com>
Turns out we were not setting effective_cache_size even tho it was set
for some servers (pagure). Adjust a few parameters on db-koji to try and
get some more performance out of it.
Signed-off-by: Kevin Fenzi <kevin@scrye.com>
I took the default postgresql.conf from postgresql 12 and then added in
various changes we already manually made and variable substitions we
already had setup back in the postgresq 9.2 days.
This will apply to db-koji01, db-qa01, db-datanommer01 at least.
Signed-off-by: Kevin Fenzi <kevin@scrye.com>
