F5F Stay Refreshed Power Users Networks Configure your 10GbE network for optimal performance

Configure your 10GbE network for optimal performance

Configure your 10GbE network for optimal performance

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ShoowChoco
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71
08-07-2016, 10:56 PM
#1
Hello everyone, welcome as a newcomer here. I'm just starting out with this setup and hoping some seasoned members can help clarify my situation. I've configured a 10GbE link in my home lab. My hardware includes:

- HP Z440 Xeon E5-1650 v3 @ 3.52GHz, 32GB RAM (1x Samsung SSD 860 EVO 1TB)
- Mellanox ConnectX-2 MT26448 10GbE NIC
- Dell Poweredge T410 2x Xeon X5560 @ 2.80GHz (8 cores, 16 logical cores)
- Dell PERC H700 64GB RAM (4x Samsung SSD 860 EVO 4TB in RAID 5)

During a localhost Iperf3 test on the Z440 alone, I see bandwidth stats ranging from 0.00 to over 2.12 Gbps depending on the interval. On the other hand, when testing with the Dell T410, speeds are much lower—around 250MB per test.

I've also reset the Dell adapter and adjusted buffer settings, but the performance remains inconsistent. My main concern is whether the Dell hardware might be outdated for this kind of connection or if there are some misconfigurations I'm missing. Any tips would be greatly appreciated!
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S
ShoowChoco
08-07-2016, 10:56 PM #1

Hello everyone, welcome as a newcomer here. I'm just starting out with this setup and hoping some seasoned members can help clarify my situation. I've configured a 10GbE link in my home lab. My hardware includes:

- HP Z440 Xeon E5-1650 v3 @ 3.52GHz, 32GB RAM (1x Samsung SSD 860 EVO 1TB)
- Mellanox ConnectX-2 MT26448 10GbE NIC
- Dell Poweredge T410 2x Xeon X5560 @ 2.80GHz (8 cores, 16 logical cores)
- Dell PERC H700 64GB RAM (4x Samsung SSD 860 EVO 4TB in RAID 5)

During a localhost Iperf3 test on the Z440 alone, I see bandwidth stats ranging from 0.00 to over 2.12 Gbps depending on the interval. On the other hand, when testing with the Dell T410, speeds are much lower—around 250MB per test.

I've also reset the Dell adapter and adjusted buffer settings, but the performance remains inconsistent. My main concern is whether the Dell hardware might be outdated for this kind of connection or if there are some misconfigurations I'm missing. Any tips would be greatly appreciated!

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Y
Ygr1k
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218
08-07-2016, 11:42 PM
#2
Consider using the -p 10 setting in iperf, which might simply cap single-thread performance. Have you applied jumbo packets?
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Y
Ygr1k
08-07-2016, 11:42 PM #2

Consider using the -p 10 setting in iperf, which might simply cap single-thread performance. Have you applied jumbo packets?

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O
Oshi_
Junior Member
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41
08-08-2016, 08:35 AM
#3
Hi Electronics Wizardy, i have 9014 jumbo packets running, when using the -p 10 i get: Connecting to host localhost, port 5201 [ 4] local ::1 port 49989 connected to ::1 port 5201 [ 6] local ::1 port 49990 connected to ::1 port 5201 [ 8] local ::1 port 49991 connected to ::1 port 5201 [ 10] local ::1 port 49992 connected to ::1 port 5201 [ 12] local ::1 port 49993 connected to ::1 port 5201 [ 14] local ::1 port 49994 connected to ::1 port 5201 [ 16] local ::1 port 49995 connected to ::1 port 5201 [ 18] local ::1 port 49996 connected to ::1 port 5201 [ 20] local ::1 port 49997 connected to ::1 port 5201 [ 22] local ::1 port 49998 connected to ::1 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 6] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 8] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 10] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 12] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 14] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 16] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 18] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 20] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 22] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [SUM] 0.00-1.04 sec 200 MBytes 1.61 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 6] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 8] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 10] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 12] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 14] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 16] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 18] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 20] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 22] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [SUM] 1.04-2.05 sec 188 MBytes 1.56 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 6] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 8] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 10] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 12] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 14] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 16] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 18] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 20] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 22] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [SUM] 2.05-3.00 sec 188 MBytes 1.65 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 6] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 8] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 10] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 12] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 14] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 16] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 18] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 20] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 22] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [SUM] 3.00-4.03 sec 212 MBytes 1.73 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 6] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 8] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 10] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 12] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 14] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 16] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 18] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 20] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 22] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [SUM] 4.03-5.03 sec 188 MBytes 1.58 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 6] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 8] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 10] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 12] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 14] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 16] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 18] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 20] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 22] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [SUM] 5.03-6.00 sec 188 MBytes 1.61 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 6] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 8] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 10] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 12] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 14] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 16] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 18] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 20] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 22] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [SUM] 6.00-7.03 sec 200 MBytes 1.63 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 6] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 8] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 10] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 12] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 14] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 16] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 18] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 20] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 22] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [SUM] 7.03-8.04 sec 200 MBytes 1.66 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 6] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 8] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 10] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 12] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 14] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 16] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 18] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 20] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 22] 8.04-9.02 sec 25.9 MBytes 221 Mbits/sec [SUM] 8.04-9.02 sec 260 MBytes 2.22 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 6] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 8] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 10] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 12] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 14] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 16] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 18] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 20] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 22] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [SUM] 9.02-10.01 sec 262 MBytes 2.24 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 4] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 6] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 6] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 8] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 8] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 10] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 10] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 12] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 12] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 14] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 14] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 16] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 16] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 18] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 18] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 20] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 20] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 22] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 22] 0.00-10.01 sec 208 MBytes 174 Mbits/sec receiver [SUM] 0.00-10.01 sec 2.04 GBytes 1.75 Gbits/sec sender [SUM] 0.00-10.01 sec 2.03 GBytes 1.75 Gbits/sec receiver
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Oshi_
08-08-2016, 08:35 AM #3

Hi Electronics Wizardy, i have 9014 jumbo packets running, when using the -p 10 i get: Connecting to host localhost, port 5201 [ 4] local ::1 port 49989 connected to ::1 port 5201 [ 6] local ::1 port 49990 connected to ::1 port 5201 [ 8] local ::1 port 49991 connected to ::1 port 5201 [ 10] local ::1 port 49992 connected to ::1 port 5201 [ 12] local ::1 port 49993 connected to ::1 port 5201 [ 14] local ::1 port 49994 connected to ::1 port 5201 [ 16] local ::1 port 49995 connected to ::1 port 5201 [ 18] local ::1 port 49996 connected to ::1 port 5201 [ 20] local ::1 port 49997 connected to ::1 port 5201 [ 22] local ::1 port 49998 connected to ::1 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 6] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 8] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 10] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 12] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 14] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 16] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 18] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 20] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [ 22] 0.00-1.04 sec 20.0 MBytes 161 Mbits/sec [SUM] 0.00-1.04 sec 200 MBytes 1.61 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 6] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 8] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 10] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 12] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 14] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 16] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 18] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 20] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [ 22] 1.04-2.05 sec 18.8 MBytes 156 Mbits/sec [SUM] 1.04-2.05 sec 188 MBytes 1.56 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 6] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 8] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 10] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 12] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 14] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 16] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 18] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 20] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [ 22] 2.05-3.00 sec 18.8 MBytes 165 Mbits/sec [SUM] 2.05-3.00 sec 188 MBytes 1.65 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 6] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 8] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 10] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 12] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 14] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 16] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 18] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 20] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [ 22] 3.00-4.03 sec 21.2 MBytes 173 Mbits/sec [SUM] 3.00-4.03 sec 212 MBytes 1.73 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 6] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 8] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 10] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 12] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 14] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 16] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 18] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 20] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [ 22] 4.03-5.03 sec 18.8 MBytes 158 Mbits/sec [SUM] 4.03-5.03 sec 188 MBytes 1.58 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 6] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 8] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 10] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 12] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 14] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 16] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 18] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 20] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [ 22] 5.03-6.00 sec 18.8 MBytes 161 Mbits/sec [SUM] 5.03-6.00 sec 188 MBytes 1.61 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 6] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 8] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 10] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 12] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 14] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 16] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 18] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 20] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [ 22] 6.00-7.03 sec 20.0 MBytes 163 Mbits/sec [SUM] 6.00-7.03 sec 200 MBytes 1.63 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 6] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 8] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 10] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 12] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 14] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 16] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 18] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 20] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [ 22] 7.03-8.04 sec 20.0 MBytes 166 Mbits/sec [SUM] 7.03-8.04 sec 200 MBytes 1.66 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 6] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 8] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 10] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 12] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 14] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 16] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 18] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 20] 8.04-9.02 sec 26.0 MBytes 222 Mbits/sec [ 22] 8.04-9.02 sec 25.9 MBytes 221 Mbits/sec [SUM] 8.04-9.02 sec 260 MBytes 2.22 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 6] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 8] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 10] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 12] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 14] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 16] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 18] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 20] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [ 22] 9.02-10.01 sec 26.2 MBytes 224 Mbits/sec [SUM] 9.02-10.01 sec 262 MBytes 2.24 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 4] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 6] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 6] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 8] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 8] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 10] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 10] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 12] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 12] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 14] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 14] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 16] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 16] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 18] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 18] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 20] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 20] 0.00-10.01 sec 208 MBytes 175 Mbits/sec receiver [ 22] 0.00-10.01 sec 208 MBytes 175 Mbits/sec sender [ 22] 0.00-10.01 sec 208 MBytes 174 Mbits/sec receiver [SUM] 0.00-10.01 sec 2.04 GBytes 1.75 Gbits/sec sender [SUM] 0.00-10.01 sec 2.03 GBytes 1.75 Gbits/sec receiver

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iiSweeTzz
Posting Freak
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862
08-08-2016, 08:59 AM
#4
These are the adapter configurations you have set up on your Dell device. It may not directly assist with troubleshooting, but here they are:

- Transmit Control Blocks: 10GbE, 16 NumTcb, LSO enabled
- Receive Completion Method: Adaptive
- Jumbo Packet settings: 9014, buffers sized at 4096
- Send Buffers and Transmit Buffers: both 4096
- NetworkDirect functionality: enabled
- Receive side scaling: enabled
- RSS node defaults: NumaNodeId 65535, queue limit 12
- Polling frequency: 10,000 threads per second
- Rx interrupt moderation: adaptive
- Flow control: enabled
- IPV4 checksum offload: active
- TCP/UDP checksum offload: active
- Priority & VLAN tagging: supported
- VMQ filtering: active

Let me know if you need further clarification.
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iiSweeTzz
08-08-2016, 08:59 AM #4

These are the adapter configurations you have set up on your Dell device. It may not directly assist with troubleshooting, but here they are:

- Transmit Control Blocks: 10GbE, 16 NumTcb, LSO enabled
- Receive Completion Method: Adaptive
- Jumbo Packet settings: 9014, buffers sized at 4096
- Send Buffers and Transmit Buffers: both 4096
- NetworkDirect functionality: enabled
- Receive side scaling: enabled
- RSS node defaults: NumaNodeId 65535, queue limit 12
- Polling frequency: 10,000 threads per second
- Rx interrupt moderation: adaptive
- Flow control: enabled
- IPV4 checksum offload: active
- TCP/UDP checksum offload: active
- Priority & VLAN tagging: supported
- VMQ filtering: active

Let me know if you need further clarification.

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