XCP-NG very slow spin-on and guest user exprience

[tbaror]

Hello All,

I have a system with 8 host connected to Freenas storage , all worked fine and since two days we have slowness issue , on Freenas console i can see following log sown below, don't know if its related , can that message could indicate some issue on system ?
Please advice

Thanks

Code:

nfsrv_cache_session: no session

 

[dlavigne]

Were you able to determine the cause of the slowdown? If not, you'll need to provide a lot more info, per the forum rules.

 

[tbaror]

Were you able to determine the cause of the slowdown? If not, you'll need to provide a lot more info, per the forum rules.

Hello,
Its It's still under investigation, we activated local Supermicro service to check the system, he found out that back plane temperatures is on 51c (weird sensor health shows green in ipmi),
Today they going change mb, i will keep update
On status
Thank all for your help