behavior of cache manager in version 1.10.3

[Michael Corn]

Hi,

The documentation for proxy_cache_path states:
           The data is removed in iterations configured by manager_files,
manager_threshold, and manager_sleep parameters (1.11.5).

I was wondering what the behavior of the cache manager was prior to release
1.11.5  (specifically, in version 1.10.3).
How often does the cache manager wake up to clean?

Thanks

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,274215,274215#msg-274215