[ 3] 0.0- 1.0 sec 673 MBytes 5.65 Gbits/sec
[ 3] 1.0- 2.0 sec 678 MBytes 5.69 Gbits/sec
[ 3] 2.0- 3.0 sec 678 MBytes 5.68 Gbits/sec
[ 3] 3.0- 4.0 sec 678 MBytes 5.69 Gbits/sec
[ 3] 4.0- 5.0 sec 678 MBytes 5.69 Gbits/sec
Case2)
서버와 클라이언트 모두 동일
NIC : Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection
# cat /etc/issue
Ubuntu 14.04.3 LTS \n \l
# uname -r
3.19.0-25-generic
# ethtool eth0
Settings for eth0:
Supported ports: [ FIBRE ]
Supported link modes: 10000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: No
Advertised link modes: 10000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: external
Auto-negotiation: off
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000007 (7)
drv probe link
Link detected: yes
iperf 체크
[ 3] 0.0- 1.0 sec 979 MBytes 8.21 Gbits/sec
[ 3] 1.0- 2.0 sec 987 MBytes 8.28 Gbits/sec
[ 3] 2.0- 3.0 sec 994 MBytes 8.34 Gbits/sec
[ 3] 3.0- 4.0 sec 993 MBytes 8.33 Gbits/sec
[ 3] 4.0- 5.0 sec 992 MBytes 8.32 Gbits/sec
Case3)
서버와 클라이언트 모두 동일
NIC : controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection
# cat /etc/issue
Ubuntu 14.04.3 LTS \n \l
# uname -r
3.13.0-66-generic
# ethtool eth2
Settings for eth2:
Supported ports: [ FIBRE ]
Supported link modes: 10000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: No
Advertised link modes: 10000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: external
Auto-negotiation: off
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000007 (7)
drv probe link
Link detected: yes
iperf 체크
[ 3] 0.0- 1.0 sec 1.06 GBytes 9.13 Gbits/sec
[ 3] 1.0- 2.0 sec 1.09 GBytes 9.37 Gbits/sec
[ 3] 2.0- 3.0 sec 1.09 GBytes 9.33 Gbits/sec
[ 3] 3.0- 4.0 sec 1.08 GBytes 9.26 Gbits/sec
[ 3] 4.0- 5.0 sec 1.09 GBytes 9.37 Gbits/sec
