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

General support for problems installing or using Deluge
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DelBun
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Joined: Fri Nov 04, 2022 5:30 pm

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

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

Post by skupjoe »

I am also wondering about this after upgrading to 2.1.1
shinger
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Joined: Sat Jun 05, 2010 1:02 pm

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

Post 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.
===============================================================
Server: Rock 5B 8 Cores (ARM), 16 GB RAM, 2 TB 970 Evo +
OS: Linux Ubuntu 22.04 LTS
Deluge: v2.1.1
Plugins: Blocklist, LabelPlus, ItConfig, MyScheduler, Stats, Notifications, YaRSS2
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