502 Proxy Error
When I upgraded the Gitlab to 8.3, it took huge time to create a the merge request.
Processing by Projects::MergeRequestsController#new as HTML
Parameters: {"utf8"=>"✓", "merge_request"=>{"source_project_id"=>"22", "source_branch"=>"dev", "target_project_id"=>"22", "target_branch"=>"master"}, "namespace_id"=>"ubnt-shanghai", "project_id"=>"ad"}
Read fragment views/ubnt-shanghai/ad/6902f2ce7836e0ae46616d24dd94a9477233fc51/0/11a8d9cf52b05c7f0a20ede1356ca443 (0.4ms)
Read fragment views/ubnt-shanghai/ad/a512d2fc85b442177280dd9be8dcfe76e201d300/0/11a8d9cf52b05c7f0a20ede1356ca443 (0.3ms)
Read fragment views/ubnt-shanghai/ad/c133e1fb17fce62765fb16c0bb1e538174ddc5b3/0/11a8d9cf52b05c7f0a20ede1356ca443 (0.2ms)
Completed 200 OK in 103089ms (Views: 102956.5ms | ActiveRecord: 28.9ms)
Started GET "/uploads/user/avatar/4/IMG_2015-09-11_16_32_42.jpg" for 112.64.233.204 at 2016-01-08 15:21:33 +0800
Processing by UploadsController#show as HTML
Parameters: {"model"=>"user", "mounted_as"=>"avatar", "id"=>"4", "filename"=>"IMG_2015-09-11_16_32_42.jpg"}
Sent file /opt/gitlab/embedded/service/gitlab-rails/public/uploads/user/avatar/4/IMG_2015-09-11_16_32_42.jpg (0.1ms)
Completed 200 OK in 26ms (ActiveRecord: 2.1ms)
Started GET "/ubnt-shanghai/ad/autocomplete_sources?type=NilClass" for 112.64.233.204 at 2016-01-08 15:21:34 +0800
Processing by ProjectsController#autocomplete_sources as JSON
Parameters: {"type"=>"NilClass", "namespace_id"=>"ubnt-shanghai", "id"=>"ad"}
Completed 200 OK in 143ms (Views: 52.6ms | ActiveRecord: 18.2ms)
Started GET "/ubnt-shanghai/ad/autocomplete_sources?type=NilClass" for 112.64.233.204 at 2016-01-08 15:21:34 +0800
Processing by ProjectsController#autocomplete_sources as JSON
Parameters: {"type"=>"NilClass", "namespace_id"=>"ubnt-shanghai", "id"=>"ad"}
Completed 200 OK in 151ms (Views: 56.5ms | ActiveRecord: 19.0ms)
Started GET "/ubnt-shanghai/ad/autocomplete_sources?type=NilClass" for 112.64.233.204 at 2016-01-08 15:21:45 +0800
Processing by ProjectsController#autocomplete_sources as JSON
Parameters: {"type"=>"NilClass", "namespace_id"=>"ubnt-shanghai", "id"=>"ad"}
Completed 200 OK in 142ms (Views: 52.9ms | ActiveRecord: 18.4ms)
Started GET "/ubnt-shanghai/ad/autocomplete_sources?type=NilClass" for 112.64.233.204 at 2016-01-08 15:21:45 +0800
Processing by ProjectsController#autocomplete_sources as JSON
Parameters: {"type"=>"NilClass", "namespace_id"=>"ubnt-shanghai", "id"=>"ad"}
Completed 200 OK in 161ms (Views: 60.6ms | ActiveRecord: 19.1ms)
Completed 200 OK in 72355ms (Views: 72239.0ms | ActiveRecord: 21.5ms)
I can only set the timeout to 600 and wait for it. Can someone help me with this?