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redissidekiqruby-on-rails-6

How can I stop endlessly repeating redis & sidekiq log at development.log

ruby on rails v6.1.3.1 + sidekiq v6.2.1 + redis + redis.rb(4.2.5)

I installed redis with homebrew. /usr/local/etc/redis.conf is not changed.(after installed)

When I start my rails process with foreman, Redis log like below is repeating endlessly. More weird thing is this is logging at development.log file. not redis.log or sidekiq .log file.

How can I stop this?

  Redis (2114.20ms) BRPOP queue:default 2
  Redis (2114.77ms) BRPOP queue:default 2
  Redis (0.99ms) MULTI >> INCRBY stat:processed 0 >> INCRBY stat:processed:2021-04-08 0 >> EXPIRE stat:processed:2021-04-08 157680000 >> INCRBY stat:failed 0 >> INCRBY stat:failed:2021-04-08 0 >> EXPIRE stat:f                ailed:2021-04-08 157680000 >> UNLINK MacBook-Pro.local:11781:d7d3324224d3:workers >> EXPIRE MacBook-Pro.local:11781:d7d3324224d3:workers 60 >> EXEC
  Redis (0.28ms) PING
  Redis (0.57ms) MULTI >> SADD processes MacBook-Pro.local:11781:d7d3324224d3 >> EXISTS MacBook-Pro.local:11781:d7d3324224d3 >> HMSET MacBook-Pro.local:11781:d7d3324224d3 info {"hostname":"MacBook-Pro.local","                started_at":1617864827.601102,"pid":11781,"tag":"appname","concurrency":10,"queues":["default"],"labels":[],"identity":"MacBook-Pro.local:11781:d7d3324224d3"} busy 0 beat 1617864892.789145 rtt_us 442 quiet true rss 97384 >> EXPIRE MacBook-Pro.local:11781:d7d3324224d3 60 >> RPOP MacBook-Pro.local:11781:d7d3324224d3-signals >> EXEC
  Redis (0.55ms) SREM processes MacBook-Pro.local:11781:d7d3324224d3 >> UNLINK MacBook-Pro.local:11781:d7d3324224d3:workers
  Redis (1.07ms) INFO
  Redis (3.99ms) MULTI >> INCRBY stat:processed 0 >> INCRBY stat:processed:2021-04-08 0 >> EXPIRE stat:processed:2021-04-08 157680000 >> INCRBY stat:failed 0 >> INCRBY stat:failed:2021-04-08 0 >> EXPIRE stat:f                ailed:2021-04-08 157680000 >> UNLINK MacBook-Pro.local:11856:14ee4c3dc8a2:workers >> EXPIRE MacBook-Pro.local:11856:14ee4c3dc8a2:workers 60 >> EXEC
  Redis (2.34ms) PING
  Redis (0.35ms) MULTI >> SADD processes MacBook-Pro.local:11856:14ee4c3dc8a2 >> EXISTS MacBook-Pro.local:11856:14ee4c3dc8a2 >> HMSET MacBook-Pro.local:11856:14ee4c3dc8a2 info {"hostname":"MacBook-Pro.local","                started_at":1617864953.844983,"pid":11856,"tag":"appname","concurrency":10,"queues":["default"],"labels":[],"identity":"MacBook-Pro.local:11856:14ee4c3dc8a2"} busy 0 beat 1617864953.8558872 rtt_us 2498 quiet false rss 94800 >> EXPIRE MacBook-Pro.local:11856:14ee4c3dc8a2 60 >> RPOP MacBook-Pro.local:11856:14ee4c3dc8a2-signals >> EXEC
  Redis (2056.61ms) BRPOP queue:default 2
  Redis (2056.98ms) BRPOP queue:default 2
  Redis (2056.59ms) BRPOP queue:default 2
Solution

  • the cause was the gem 'cacheflow' I added cacheflow for memcached debug, but I didn't catch it can affect to redis/sidekiq

    https://github.com/ankane/cacheflow#features has a solution.

    Cacheflow.silence_sidekiq!