VioletDragon
Patron
- Joined
- Aug 6, 2017
- Messages
- 251
Hi,
I recently upgraded to a Dell R510 12 bay as I need more RAM 32GB wasn't enough so got 64GB of RAM. Issue im facing is really poor performance over 10Gbe, When writing to the Server i can get 300 to 400mbp/s but when copying from the Server to my Workstation over 10Gbe im only getting 230mbp/s then just drops to 1Gbe speed. Performance is really bad. When running iperf i am seeing 6Gigs each end as the 10Gbe card is in the x4 Slot as x16 is taken up by the Graphics Card. I have done some performance tuning in TrueNAS which made writing to the Server fast but writing to my workstation is terrible. Any ideas? I am using NFS on Ubuntu 20.04 with Chelsio T320.
Thanks.
Jack.
I recently upgraded to a Dell R510 12 bay as I need more RAM 32GB wasn't enough so got 64GB of RAM. Issue im facing is really poor performance over 10Gbe, When writing to the Server i can get 300 to 400mbp/s but when copying from the Server to my Workstation over 10Gbe im only getting 230mbp/s then just drops to 1Gbe speed. Performance is really bad. When running iperf i am seeing 6Gigs each end as the 10Gbe card is in the x4 Slot as x16 is taken up by the Graphics Card. I have done some performance tuning in TrueNAS which made writing to the Server fast but writing to my workstation is terrible. Any ideas? I am using NFS on Ubuntu 20.04 with Chelsio T320.
Thanks.
Jack.