The group activity UI fails to load with 500 error
https://sentry.gitlab.net/gitlab/gitlabcom/issues/3189515/?referrer=gitlab_plugin
PG::QueryCanceled: ERROR: canceling statement due to statement timeout
lib/gitlab/database/load_balancing/connection_proxy.rb:110:in `block in read_using_load_balancer'
connection.send(...)
lib/gitlab/database/load_balancing/load_balancer.rb:55:in `read'
return yield connection
lib/gitlab/database/load_balancing/connection_proxy.rb:109:in `read_using_load_balancer'
@load_balancer.read do |connection|
lib/gitlab/database/load_balancing/connection_proxy.rb:54:in `select_all'
read_using_load_balancer(:select_all, arel, name, binds)
app/models/event_collection.rb:37:in `to_a'
relation.with_associations.to_a
...
(195 additional frame(s) were not displayed)
ActiveRecord::QueryCanceled: PG::QueryCanceled: ERROR: canceling statement due to statement timeout
Customer is receiving 500 error when loading the activity page of their top level group. We noticed that we got the same thing in the gitlab-gold test account. However, for the test account gitlab-silver the activity works as expected.
From the Kibana log, it looks like this is affect more than one customer on .COM. Kibana logs: https://log.gprd.gitlab.net/goto/36996440-a43f-11ec-bd7b-c108343628c3