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varying speed

Posted: October 26th, 2021, 7:15 am
by Ruben2
Hi there,

since a few months I have high speed fiberglass internet that works fine. My usenet provider is Eweka. In SABnzbd my download speed varies extremely. From a few KB/s to normal, which is about 25 MB/s. Usually the speed is way too low. I use Linux Mint, latest version and my version of SABnzbd is the latest too.
In other download progs (bleeh) the speed is normal and uninterrupted. What can be the cause?
Thank you for helping

Re: varying speed

Posted: October 26th, 2021, 8:38 am
by sander
While SABnzbd is completely idle: In SABnzbd's upper right corner, click on the wrench symbol ("Status and interface options"), then click on first tab Status, and therev click on the Refresh Arrow. Post the outpur here, like:

System performance (Pystone) 95494 Intel(R) Celeron(R) J4105…
Download folder speed 12.6 MB/s (/media/zeegat/incomplete)
Complete folder speed 26.1 MB/s (/media/zeegat)
Internet Bandwidth 57.1 MB/s (456.8 Mbps)

Re: varying speed

Posted: October 26th, 2021, 12:56 pm
by Ruben2
This is what I get.

Lokaal IPv4-adres 192.168.2.87
Openbaar IPv4-adres for privacy reasons, lookup is disabled at log levels lower than 2 (debug)
IPv6-adres Geen
Nameserver / DNS opzoeken OK
Gebruikte buffer 0 B (0 artikelen)
Systeemprestaties (Pystone) 0 Intel(R) Core(TM) i5-1035…
Snelheid van download map 0 MB/s (/media/ruud/Harddisk1/SA…)
Snelheid van verwerkte downloads map 0 MB/s (/media/ruud/Harddisk1/Do…)
Internet Bandbreedte 0 MB/s (0 Mbps)

Re: varying speed

Posted: October 26th, 2021, 1:08 pm
by sander
You did not click the Circled Refresh Arrow ...

Re: varying speed

Posted: October 27th, 2021, 3:53 am
by Ruben2
Where is it? I don't see one.

Re: varying speed

Posted: October 27th, 2021, 4:29 am
by sander
Ruben2 wrote: October 27th, 2021, 3:53 am Where is it? I don't see one.
Between "Systeemprestaties (Pystone) 0" .... and ... "Intel(R) Core(TM) i5-1035"

Re: varying speed

Posted: October 27th, 2021, 4:49 am
by Ruben2
Sorry for the misunderstanding. Here is the right one.
Lokaal IPv4-adres 192.168.2.87
Openbaar IPv4-adres for privacy reasons, lookup is disabled at log levels lower than 2 (debug)
IPv6-adres Geen
Nameserver / DNS opzoeken OK
Gebruikte buffer 0 B (0 artikelen)
Systeemprestaties (Pystone) 268751 Intel(R) Core(TM) i5-1035…
Snelheid van download map 24.9 MB/s (/media/ruud/Harddisk1/SA…)
Snelheid van verwerkte downloads map 26.6 MB/s (/media/ruud/Harddisk1/Do…)
Internet Bandbreedte 23.5 MB/s (188 Mbps)

Re: varying speed

Posted: October 27th, 2021, 6:55 am
by sander
CPU: very fast. Good.

Disks: slow. Solution/workaround: use internal disk, and then try a reference download like this:

In SABnzbd's upper right corner, click on the wrench symbol ("Status and interface options"), then click on first tab Status, and there click on "Test download" 1GB or 10GB. ... what speed do you get?

Internet bandwidth: 23 MB/s. Looks OK (assuming you have a 200 Mbps contract with your ISP)

Re: varying speed

Posted: October 28th, 2021, 3:19 am
by Ruben2
All correct what you say but there is one thing: I use NeswLazer too (which I hate btw) on the same disk and THAT download speed is high and constantly the same. SABnzbd's speed is sometimes ok and sometimes looks like a sawtooth generator (zaagtandgenerator). That doesn'nt make sense to me.

Re: varying speed

Posted: October 28th, 2021, 3:48 am
by sander
OK.