I have a problem with my freenas server, and hoping the community can help out. Currently my freenas is running on a Dell R720 but have used freenas for several years.
Web Interface - becomes sluggish and/or hangs - When browsing from tab to tab freenas will sometimes get hung or take 30+ seconds to load. There is no specific tab that does this more than others.
Netdata - stops loading counters/hangs - Netdata will show current counters Disk read/write, IPv4 Inbound/Outbound, and CPU for 10’ish seconds. Then some counters will update but the graphs will not move or they all start working again.
SSH - becomes unresponsive after about 10 seconds & finally closes the session.
Fresh Install on new SSD - Originally freenas was installed on Dell’s internal memory cards but thought that might have been the issue so I purchased a brand new SSD and did a new install. I also was on the most up to date version of freenas but downgraded to 11.1 currently because I had used that for years with very little or no issues but this was on different hardware.
I had one memory dimm with an error “Correctable memory error rate exceeded for DIMM_A4” and have replaced it. Went through logs on server, but usually get a quick command off before SSH disconnects.
Memtest86 - Ran for about 20% of the total memory because it takes so long
CPU Load Test - Ran 100% CPU load on server for 30 minutes
192GBs of ECC Memory
Intel Xeon CPU E5-2620
Intel 2P X520/2P I350 rNDC
Any help or ideas would be greatly appreciated.