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SabNZB 2.3.3 drops to 1/8th speed after 5 seconds
Posted: May 12th, 2018, 10:19 am
by sidekick2
I normally download at ~90-100MB/Sec w/2.3.2 and after the installation of 2.3.3, the first 5-10 seconds speeds ramp up to normal, and then drops to 13 MB/sec, and holds there. I've reinstalled twice, and rolled back to 2.3.2 to get back my 100MB/sec speeds. I've gone thru the settings looking for what might be holding it back, increased article cache to 4G, but something goes drastically wrong after running for a few seconds.
I have 2 Usenet sources active, 60 threads & 20 threads, gigabit service.
Right now, I'm sticking with 2.3.2.
<Edit> Windows 10 64Bit
Re: SabNZB 2.3.3 drops to 1/8th speed after 5 seconds
Posted: May 12th, 2018, 10:37 am
by safihre
What is the CPU usage when it's slow and how many cpu cores do you have?
Re: SabNZB 2.3.3 drops to 1/8th speed after 5 seconds
Posted: May 12th, 2018, 10:56 am
by safihre
Could you give this modified version of 2.3.3 a try?
https://github.com/sabnzbd/sabbuild/rel ... .3-oldyenc
Trying to pinpoint if it's the C-code or the Python part that's giving you problems.
Re: SabNZB 2.3.3 drops to 1/8th speed after 5 seconds
Posted: May 15th, 2018, 1:22 pm
by sidekick2
I have an I7-4930k, 6 cores / 12 HyperThreaded running at 3.40Ghz. That version above works. CPU is at 17-20% while running. Just downloaded some 50G without issue.
Re: SabNZB 2.3.3 drops to 1/8th speed after 5 seconds
Posted: May 15th, 2018, 2:58 pm
by safihre
Re: SabNZB 2.3.3 drops to 1/8th speed after 5 seconds
Posted: May 17th, 2018, 12:01 am
by sidekick2
Okay, this sucks. I can't reproduce the issue now. I've installed test1, test2, and went back to the released 2.3.3 trying to get a fail. I don't know if it's a fluke or not, but Test1 seems to be riding ~5MByte/sec faster. What's changed on my side, is my 2nd provider usenet sub has expired, so I only have 60 threads. I've downloaded ~200G, dling garbage going back and forth between releases.
I'm going to re-install the released 2.3.3, and let that sit for a few days, and see if it pops up again.
I appreciate your effort, but I'm at a loss right now to explain why I can't get a fail.
Thanks!
Re: SabNZB 2.3.3 drops to 1/8th speed after 5 seconds
Posted: June 23rd, 2018, 9:51 am
by saintnick
There is another thread on the same issue:
viewtopic.php?f=1&t=23390&p=116171