I need some assistance with system performance. I've recently upgraded to 1gig symmetrical connection and have discovered some read/write performance issues.
When torrenting for example I can download at a steady 500mbps for about 5-10 minutes, afterwards I get drops and spikes in my speed. I go from 500 to 0 and back up every 30-45 seconds.
The I/O wait doesn't drop with the network related drops. (Sits at about 30-60%)
Once this starts happening my array and drive responsiveness also drops to crazy poor levels.
Copying to the Array from my desktop is 5-10 MB/s
Copying from the Array to the cache drive is also 5-10 MB/s
Copying onto and off the cache drive works as normal
Trying to do a copy shows similar quality results, even copying from the cache drive to the array.
Currently I am not using a cache drive for my primary share that qBitTorrent is writing to.
From what it looks like to me is that I can write to the drive for 5-10 minutes before some buffer somewhere gets overwhelmed, afterwards the system comes to a screeching halt. Problem is, I can't identify what and where.
I've uploaded my Anon Diags
Edit: From the sound of things looks like I need a cache drive setup. I have a 480 GB I am setting up today and going to see if that helps
titan-02-diagnostics-20210227-2129.zip