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Log: disk queue limit is too high compared to the cache size

Posted: Fri Nov 04, 2022 5:39 pm
by DelBun
Since a couple of days, maybe since upgrading to Deluge 2.1.1 from 2.0.5, I'm getting spammed with the following warning logs entries when downloading:
[WARNING ][deluge.core.torrentmanager :1621] on_alert_performance: *TORRENT NAME*: performance warning: the disk queue limit is too high compared to the cache size. The disk queue eats into the cache size, too_high_disk_queue_limit
I'm using the linuxserver/deluge:2.1.1 Docker image.

Does somebody know how to solve it?

Re: Log: disk queue limit is too high compared to the cache size

Posted: Thu Mar 16, 2023 12:15 am
by skupjoe
I am also wondering about this after upgrading to 2.1.1

Re: Log: disk queue limit is too high compared to the cache size

Posted: Tue Sep 12, 2023 8:19 am
by shinger
Hi,

What i know is that cache_size is the amount of RAM you are telling to Deluge to use for torrents that are active. So lets say you have a torrent that is active usually it would do disk writes/reads. So to have less disk rights/reads you can crank up cache_size. This gives you faster speeds with downloads/uploads. I for example have like 2 GB of cache_size

More info here: viewtopic.php?t=52841

Let me know if you have gotten a bit wiser. Btw, are you using libtorrent settings because disk queue limit looks like a libtorrent setting.