任务结束后，芹菜不会刷新内存 [英] Celery will not flush memory when task has ended

问题描述

我让Celery与django-celery一起运行，基本上我无法弄清为什么芹菜工作者在任务停止后仍保留内存？

I have Celery running with django-celery and basically i cannot figure out why the celery worker is keeping the memory after a task has been stopped?

我正在运行Celery 3.1.16和Rabbitmq作为代理。

I am running Celery 3.1.16 and rabbitmq as broker.

来自ps aux：

1000      6411  0.3  3.8 117288 39564 pts/0    S+   12:44   0:00 /usr/bin/python /usr/local/bin/celery -A Website3 worker -l info
1000      6454  6.7  6.1 143660 62760 pts/0    S+   12:44   0:12 /usr/bin/python /usr/local/bin/celery -A Website3 worker -l info

数据一直保持这样，直到我杀死工人并重新启动它。

The data stays like this until i kill the worker and restart it.

是否可以设置一个参数来释放内存？

Is there a parameter that can be set to release the memory?

推荐答案

没有适合您的参数。但是，您可以使用每项最多任务儿童设置。这将导致在完成X个任务后，该过程将被一个新进程替换。

There isn't a parameter that does this for you. However, you can use the max tasks per child setting. This will cause the process to be replaced with a new one after X tasks have been completed.

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