discourse是通过1panel的容器部署的，并设置了反向代理进行访问。
只要是通过API发帖，日志中就会出现以下错误警告：
DistributedMutex(“memoize_lock_post##2f7d40f44a4b0fa66a711ca8f2ff9278fed9fa72”): held for too long, expected max: 1 secs, took an extra 1 secs
activesupport-8.0.5/lib/active_support/broadcast_logger.rb:218:in ‘block in ActiveSupport::BroadcastLogger#dispatch’
activesupport-8.0.5/lib/active_support/broadcast_logger.rb:217:in ‘Array#map’
activesupport-8.0.5/lib/active_support/broadcast_logger.rb:217:in ‘ActiveSupport::BroadcastLogger#dispatch’
activesupport-8.0.5/lib/active_support/broadcast_logger.rb:129:in ‘ActiveSupport::BroadcastLogger#warn’
/var/www/discourse/lib/distributed_mutex.rb:103:in ‘DistributedMutex#warn’
/var/www/discourse/lib/distributed_mutex.rb:57:in ‘block in DistributedMutex#synchronize’
/var/www/discourse/lib/distributed_mutex.rb:49:in ‘Thread::Mutex#synchronize’
/var/www/discourse/lib/distributed_mutex.rb:49:in ‘DistributedMutex#synchronize’
/var/www/discourse/lib/distributed_mutex.rb:34:in ‘DistributedMutex.synchronize’
/var/www/discourse/lib/distributed_memoizer.rb:12:in ‘DistributedMemoizer.memoize’
/var/www/discourse/app/controllers/posts_controller.rb:208:in ‘PostsController#create’
actionpack-8.0.5/lib/action_controller/metal/basic_implicit_render.rb:8:in ‘ActionController::BasicImplicitRender#send_action’
actionpack-8.0.5/lib/abstract_controller/base.rb:215:in ‘AbstractController::Base#process_action’
actionpack-8.0.5/lib/action_controller/metal/rendering.rb:193:in ‘ActionController::Rendering#process_action’
actionpack-8.0.5/lib/abstract_controller/callbacks.rb:261:in ‘block in AbstractController::Callbacks#process_action’
activesupport-8.0.5/lib/active_support/callbacks.rb:120:in ‘block in ActiveSupport::Callbacks#run_callbacks’
/var/www/discourse/app/controllers/application_controller.rb:452:in ‘block in ApplicationController#with_resolved_locale’
i18n-1.14.8/lib/i18n.rb:354:in ‘I18n::Base#with_locale’
/var/www/discourse/app/controllers/application_controller.rb:452:in ‘ApplicationController#with_resolved_locale’
activesupport-8.0.5/lib/active_support/callbacks.rb:129:in ‘block in ActiveSupport::Callbacks#run_callbacks’
/var/www/discourse/app/controllers/application_controller.rb:1103:in ‘ApplicationController#ensure_dont_cache_page’
activesupport-8.0.5/lib/active_support/callbacks.rb:129:in ‘block in ActiveSupport::Callbacks#run_callbacks’
activesupport-8.0.5/lib/active_support/callbacks.rb:140:in ‘ActiveSupport::Callbacks#run_callbacks’
actionpack-8.0.5/lib/abstract_controller/callbacks.rb:260:in ‘AbstractController::Callbacks#process_action’
actionpack-8.0.5/lib/action_controller/metal/rescue.rb:27:in ‘ActionController::Rescue#process_action’
actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:76:in ‘block in ActionController::Instrumentation#process_action’
activesupport-8.0.5/lib/active_support/notifications.rb:210:in ‘block in ActiveSupport::Notifications.instrument’
activesupport-8.0.5/lib/active_support/notifications/instrumenter.rb:58:in ‘ActiveSupport::Notifications::Instrumenter#instrument’
activesupport-8.0.5/lib/active_support/notifications.rb:210:in ‘ActiveSupport::Notifications.instrument’
actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:75:in ‘ActionController::Instrumentation#process_action’
actionpack-8.0.5/lib/action_controller/metal/params_wrapper.rb:259:in ‘ActionController::ParamsWrapper#process_action’
activerecord-8.0.5/lib/active_record/railties/controller_runtime.rb:39:in ‘ActiveRecord::Railties::ControllerRuntime#process_action’
actionpack-8.0.5/lib/abstract_controller/base.rb:152:in ‘AbstractController::Base#process’
actionview-8.0.5/lib/action_view/rendering.rb:40:in ‘ActionView::Rendering#process’
rack-mini-profiler-4.0.1/lib/mini_profiler/profiling_methods.rb:90:in ‘block in ActionController::Base#profile_method’
actionpack-8.0.5/lib/action_controller/metal.rb:252:in ‘ActionController::Metal#dispatch’
actionpack-8.0.5/lib/action_controller/metal.rb:335:in ‘ActionController::Metal.dispatch’
actionpack-8.0.5/lib/action_dispatch/routing/route_set.rb:67:in ‘ActionDispatch::Routing::RouteSet::Dispatcher#dispatch’
actionpack-8.0.5/lib/action_dispatch/routing/route_set.rb:50:in ‘ActionDispatch::Routing::RouteSet::Dispatcher#serve’
actionpack-8.0.5/lib/action_dispatch/journey/router.rb:53:in ‘block in ActionDispatch::Journey::Router#serve’
actionpack-8.0.5/lib/action_dispatch/journey/router.rb:133:in ‘block in ActionDispatch::Journey::Router#find_routes’
actionpack-8.0.5/lib/action_dispatch/journey/router.rb:126:in ‘Array#each’
actionpack-8.0.5/lib/action_dispatch/journey/router.rb:126:in ‘ActionDispatch::Journey::Router#find_routes’
actionpack-8.0.5/lib/action_dispatch/journey/router.rb:34:in ‘ActionDispatch::Journey::Router#serve’
actionpack-8.0.5/lib/action_dispatch/routing/route_set.rb:908:in ‘ActionDispatch::Routing::RouteSet#call’
/var/www/discourse/lib/middleware/omniauth_bypass_middleware.rb:35:in ‘Middleware::OmniauthBypassMiddleware#call’
/var/www/discourse/lib/middleware/crawler_hooks.rb:13:in ‘Middleware::CrawlerHooks#call’
rack-2.2.23/lib/rack/tempfile_reaper.rb:15:in ‘Rack::TempfileReaper#call’
rack-2.2.23/lib/rack/conditional_get.rb:40:in ‘Rack::ConditionalGet#call’
rack-2.2.23/lib/rack/head.rb:12:in ‘Rack::Head#call’
actionpack-8.0.5/lib/action_dispatch/http/permissions_policy.rb:38:in ‘ActionDispatch::PermissionsPolicy::Middleware#call’
/var/www/discourse/lib/content_security_policy/middleware.rb:12:in ‘ContentSecurityPolicy::Middleware#call’
/var/www/discourse/lib/middleware/anonymous_cache.rb:420:in ‘Middleware::AnonymousCache#call’
/var/www/discourse/lib/middleware/csp_script_nonce_injector.rb:12:in ‘Middleware::CspScriptNonceInjector#call’
/var/www/discourse/lib/middleware/track_view_session_id_injector.rb:12:in ‘Middleware::TrackViewSessionIdInjector#call’
/var/www/discourse/config/initializers/008-rack-cors.rb:14:in ‘Discourse::Cors#call’
rack-2.2.23/lib/rack/session/abstract/id.rb:266:in ‘Rack::Session::Abstract::Persisted#context’
rack-2.2.23/lib/rack/session/abstract/id.rb:260:in ‘Rack::Session::Abstract::Persisted#call’
actionpack-8.0.5/lib/action_dispatch/middleware/cookies.rb:706:in ‘ActionDispatch::Cookies#call’
actionpack-8.0.5/lib/action_dispatch/middleware/callbacks.rb:31:in ‘block in ActionDispatch::Callbacks#call’
activesupport-8.0.5/lib/active_support/callbacks.rb:100:in ‘ActiveSupport::Callbacks#run_callbacks’
actionpack-8.0.5/lib/action_dispatch/middleware/callbacks.rb:30:in ‘ActionDispatch::Callbacks#call’
actionpack-8.0.5/lib/action_dispatch/middleware/debug_exceptions.rb:31:in ‘ActionDispatch::DebugExceptions#call’
actionpack-8.0.5/lib/action_dispatch/middleware/show_exceptions.rb:32:in ‘ActionDispatch::ShowExceptions#call’
logster-2.21.0/lib/logster/middleware/reporter.rb:40:in ‘Logster::Middleware::Reporter#call’
/var/www/discourse/lib/middleware/default_headers.rb:13:in ‘Middleware::DefaultHeaders#call’
railties-8.0.5/lib/rails/rack/logger.rb:41:in ‘Rails::Rack::Logger#call_app’
railties-8.0.5/lib/rails/rack/logger.rb:29:in ‘Rails::Rack::Logger#call’
/var/www/discourse/config/initializers/100-quiet_logger.rb:20:in ‘DiscourseRackQuietAssetsLogger#call’
/var/www/discourse/config/initializers/100-silence_logger.rb:29:in ‘SilenceLogger#call’
actionpack-8.0.5/lib/action_dispatch/middleware/request_id.rb:34:in ‘ActionDispatch::RequestId#call’
/var/www/discourse/lib/middleware/enforce_hostname.rb:23:in ‘Middleware::EnforceHostname#call’
rack-2.2.23/lib/rack/method_override.rb:24:in ‘Rack::MethodOverride#call’
actionpack-8.0.5/lib/action_dispatch/middleware/executor.rb:16:in ‘ActionDispatch::Executor#call’
rack-2.2.23/lib/rack/sendfile.rb:127:in ‘Rack::Sendfile#call’
rack-mini-profiler-4.0.1/lib/mini_profiler.rb:191:in ‘Rack::MiniProfiler#call’
message_bus-4.5.2/lib/message_bus/rack/middleware.rb:60:in ‘MessageBus::Rack::Middleware#call’
/var/www/discourse/lib/middleware/request_tracker.rb:372:in ‘Middleware::RequestTracker#call’
actionpack-8.0.5/lib/action_dispatch/middleware/remote_ip.rb:96:in ‘ActionDispatch::RemoteIp#call’
/var/www/discourse/lib/middleware/overload_protections.rb:18:in ‘Middleware::OverloadProtections#call’
/var/www/discourse/lib/middleware/processing_request.rb:14:in ‘Middleware::ProcessingRequest#call’
railties-8.0.5/lib/rails/engine.rb:535:in ‘Rails::Engine#call’
railties-8.0.5/lib/rails/railtie.rb:226:in ‘Kernel#public_send’
railties-8.0.5/lib/rails/railtie.rb:226:in ‘Rails::Railtie.method_missing’
rack-2.2.23/lib/rack/urlmap.rb:74:in ‘block in Rack::URLMap#call’
rack-2.2.23/lib/rack/urlmap.rb:58:in ‘Array#each’
rack-2.2.23/lib/rack/urlmap.rb:58:in ‘Rack::URLMap#call’
rack-2.2.23/lib/rack/tempfile_reaper.rb:15:in ‘Rack::TempfileReaper#call’
pitchfork-0.18.2/lib/pitchfork/chunked.rb:105:in ‘Pitchfork::Chunked#call’
rack-2.2.23/lib/rack/content_length.rb:17:in ‘Rack::ContentLength#call’
pitchfork-0.18.2/lib/pitchfork/http_server.rb:868:in ‘Pitchfork::HttpServer#process_client’
pitchfork-0.18.2/lib/pitchfork/http_server.rb:1017:in ‘Pitchfork::HttpServer#worker_loop’
pitchfork-0.18.2/lib/pitchfork/http_server.rb:616:in ‘block in Pitchfork::HttpServer#spawn_worker’
pitchfork-0.18.2/lib/pitchfork/http_server.rb:1222:in ‘block in Pitchfork::HttpServer#fork_sibling’
pitchfork-0.18.2/lib/pitchfork.rb:170:in ‘block in Pitchfork.clean_fork’
pitchfork-0.18.2/lib/pitchfork.rb:168:in ‘Kernel#catch’
pitchfork-0.18.2/lib/pitchfork.rb:168:in ‘Pitchfork.clean_fork’
pitchfork-0.18.2/lib/pitchfork/http_server.rb:690:in ‘Pitchfork::HttpServer#spawn_initial_mold’
pitchfork-0.18.2/lib/pitchfork/http_server.rb:176:in ‘Pitchfork::HttpServer#start’
pitchfork-0.18.2/exe/pitchfork:110:in ‘<top (required)>’
/var/www/discourse/vendor/bundle/ruby/3.4.0/bin/pitchfork:25:in ‘Kernel#load’
/var/www/discourse/vendor/bundle/ruby/3.4.0/bin/pitchfork:25:in '<
我的vps配置如下。
