roysen
Dabbler
- Joined
- Dec 11, 2021
- Messages
- 15
I'm getting poor performance in iperf3 compared to what I got when running TrueNAS Core on the same system/hardware. I have a 10GBe network and is having an Intel X520-DA adapter on my TrueNas Scale. Scale is not running the latest ixgbe driver from Intel but I guess it is tuned for its use. Do I need some tweaking of the driver?
My speed on Truenas Core was always close to 10GiB but now it is more like 6-7GiB. Any advise?
Some Intel X520 information from my system:
My iperf3 test:
My speed on Truenas Core was always close to 10GiB but now it is more like 6-7GiB. Any advise?
Some Intel X520 information from my system:
Code:
sudo ethtool -i enp2s0f1 driver: ixgbe version: 5.10.70+truenas firmware-version: 0x0001546c expansion-rom-version: bus-info: 0000:02:00.1 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes supports-priv-flags: yes sudo ethtool enp2s0f1 Settings for enp2s0f1: Supported ports: [ FIBRE ] Supported link modes: 10000baseT/Full Supported pause frame use: Symmetric Supports auto-negotiation: No Supported FEC modes: Not reported Advertised link modes: 10000baseT/Full Advertised pause frame use: Symmetric Advertised auto-negotiation: No Advertised FEC modes: Not reported Speed: 10000Mb/s Duplex: Full Auto-negotiation: off Port: Direct Attach Copper PHYAD: 0 Transceiver: internal Supports Wake-on: d Wake-on: d Current message level: 0x00000007 (7) drv probe link Link detected: yes
My iperf3 test:
Code:
roysen@truenas:~$ iperf3 -c 192.168.68.100 -R Connecting to host 192.168.68.100, port 5201 Reverse mode, remote host 192.168.68.100 is sending [ 5] local 192.168.68.5 port 55834 connected to 192.168.68.100 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 720 MBytes 6.04 Gbits/sec [ 5] 1.00-2.00 sec 800 MBytes 6.71 Gbits/sec [ 5] 2.00-3.00 sec 779 MBytes 6.53 Gbits/sec [ 5] 3.00-4.00 sec 757 MBytes 6.35 Gbits/sec [ 5] 4.00-5.00 sec 708 MBytes 5.94 Gbits/sec [ 5] 5.00-6.00 sec 797 MBytes 6.68 Gbits/sec [ 5] 6.00-7.00 sec 834 MBytes 6.99 Gbits/sec [ 5] 7.00-8.00 sec 750 MBytes 6.29 Gbits/sec [ 5] 8.00-9.00 sec 718 MBytes 6.02 Gbits/sec [ 5] 9.00-10.00 sec 705 MBytes 5.91 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate [ 5] 0.00-10.00 sec 7.39 GBytes 6.35 Gbits/sec sender [ 5] 0.00-10.00 sec 7.39 GBytes 6.35 Gbits/sec receiver iperf Done. roysen@truenas:~$ iperf3 -c 192.168.68.100 Connecting to host 192.168.68.100, port 5201 [ 5] local 192.168.68.5 port 55902 connected to 192.168.68.100 port 5201 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 720 MBytes 6.04 Gbits/sec 0 419 KBytes [ 5] 1.00-2.00 sec 727 MBytes 6.10 Gbits/sec 0 419 KBytes [ 5] 2.00-3.00 sec 730 MBytes 6.12 Gbits/sec 0 419 KBytes [ 5] 3.00-4.00 sec 731 MBytes 6.13 Gbits/sec 0 419 KBytes [ 5] 4.00-5.00 sec 718 MBytes 6.02 Gbits/sec 0 419 KBytes [ 5] 5.00-6.00 sec 709 MBytes 5.95 Gbits/sec 0 419 KBytes [ 5] 6.00-7.00 sec 710 MBytes 5.95 Gbits/sec 0 419 KBytes [ 5] 7.00-8.00 sec 704 MBytes 5.90 Gbits/sec 0 419 KBytes [ 5] 8.00-9.00 sec 720 MBytes 6.04 Gbits/sec 0 419 KBytes [ 5] 9.00-10.00 sec 618 MBytes 5.18 Gbits/sec 0 419 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 6.92 GBytes 5.94 Gbits/sec 0 sender [ 5] 0.00-10.00 sec 6.92 GBytes 5.94 Gbits/sec receiver iperf Done.