在Heroku上運行rake任務時禁用NewRelic日志

Question

我將NewRelic插入到我的應用程序中，每當我在Heroku上運行rake任務時，我都會獲得以下輸出作為日志記錄的一部分。 似乎沒有任何特別信息或可操作的內容（除了可能在某些時候設置SSL）所以我想知道每次運行rake時禁用輸出的最佳方法是什么。

** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Starting the New Relic agent in "production" environment.
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : To prevent agent startup add a NEWRELIC_ENABLE=false environment variable or modify the "production" section of your newrelic.yml.
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Reading configuration from config/newrelic.yml
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] WARN : Agent is configured not to use SSL when communicating with New Relic's servers
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Enabling the Request Sampler.
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Enabling the Request Sampler.
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Environment: production
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Dispatcher: thin
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Application: quickies
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Installing ActiveRecord instrumentation
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Installing Net instrumentation
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Installing deferred Rack instrumentation
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Installing Rails 3 Controller instrumentation
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Installing Rails 3.1/3.2 view instrumentation
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Installing Rails3 Error instrumentation
** [NewRelic][11/05/13 21:33:14 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Finished instrumentation
** [NewRelic][11/05/13 21:33:16 +0000 bdea8934-129f-424d-8fb8-8496711f2c74 (2)] INFO : Starting Agent shutdown

Answer 1

您可以在newrelic.yml文件中或通過環境變量（NEW_RELIC_LOG_LEVEL）更改New Relic log_level。 按詳細程度降序排列的級別為：

• 調試
• 信息
• 警告
• 錯誤
• 致命