Sidekiq lento + Postmaster usando 95%+ de CPU (32 núcleos) após atualização da versão do PostgreSQL

[Falco]

@markersocial

VACUUM FULL VERBOSE;

Can you try a vacuum verbose analyze? Also applies to you @eboehnisch. This following very simple query averaging 2s is really weird:

@markersocial

SELECT "posts"."id" FROM "posts" WHERE ("posts"."deleted_at" IS NULL) AND "posts"."topic_id" = $1 AND (posts.user_id = $2 OR post_type IN ($3,$4,$5)) AND "posts"."post_number" = $6 LIMIT $7

As said in the PostgreSQL 12 update topic, generating statistics is a good idea after the update.