title: RabbitMQ: error_logger process high CPU usages
body: <p>environment description:</p>
  
  <p>kubernetes, ubuntu, 1 core, rabbitmq 3.7.24, erlang 22.3.1</p>
  
  <p>rabbitmq about have 6 queues, each queue incoming/deliver 50/s. but CPU usage has 50%. log level is info.</p>
  
  <p>top process:
  <a href="https://i.stack.imgur.com/gsGB8.png" rel="nofollow noreferrer">enter image description here</a></p>
  
  <p>top -H -p pid</p>
  
  <p><a href="https://i.stack.imgur.com/YoZIB.png" rel="nofollow noreferrer">enter image description here</a></p>
  
  <p>Why is there little log output but it takes up a lot of CPU.</p>