- enable/disable "UDP acceleration" did not make any difference
- enable/disable "Encrypt VPN sessions" did not make any difference
- using 32 TCP connections in parallel did not make such a difference
- using SE tap interface or Linux veth interface did not make such a difference
- SeucreNAT never enabled
- no other application were using the bandwidth
Can someone tell why and where the bottlenecks are?
- does the ISP throttle tunnels ?
- does SE sever need a psychical machine and a dedicated NIC ?
- can bridging SE tap to NIC help ?
Raw ipv4 to ipv4
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Item Name | Normal View|Simplified View
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Time Span for Measurement | 00:00:15.003|
Data Correction for Ethernet Frames | Yes|
Communication Data Volume in Download Direction |1,499,874,592 Bytes| 1.50 GBytes
Communication Data Volume in Upload Direction |4,136,123,567 Bytes| 4.14 GBytes
Total Communication Data Volume |5,635,998,159 Bytes| 5.64 GBytes
Relay Device Input Output Total Throughput Computation| No|
Average Throughput in Download Direction | 799,773,161 bps| 799.77 Mbps
Average Throughput in Upload Direction | 2,205,491,470 bps| 2.21 Gbps
Total Average Throughput | 3,005,264,631 bps| 3.01 Gbps
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------------------------------------------------------+-------------------+---------------
Item Name | Normal View|Simplified View
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Time Span for Measurement | 00:00:15.005|
Data Correction for Ethernet Frames | Yes|
Communication Data Volume in Download Direction |2,388,507,060 Bytes| 2.39 GBytes
Communication Data Volume in Upload Direction |4,072,577,679 Bytes| 4.07 GBytes
Total Communication Data Volume |6,461,084,739 Bytes| 6.46 GBytes
Relay Device Input Output Total Throughput Computation| No|
Average Throughput in Download Direction | 1,273,445,950 bps| 1.27 Gbps
Average Throughput in Upload Direction | 2,171,317,656 bps| 2.17 Gbps
Total Average Throughput | 3,444,763,606 bps| 3.44 Gbps
SE tap to tap (ipv4 cascade connections of 32 TCP)
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Item Name | Normal View|Simplified View
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Time Span for Measurement | 00:00:15.159|
Data Correction for Ethernet Frames | Yes|
Communication Data Volume in Download Direction |169,248,795 Bytes| 169.25 MBytes
Communication Data Volume in Upload Direction |233,014,116 Bytes| 233.01 MBytes
Total Communication Data Volume |402,262,911 Bytes| 402.26 MBytes
Relay Device Input Output Total Throughput Computation| No|
Average Throughput in Download Direction | 89,319,240 bps| 89.32 Mbps
Average Throughput in Upload Direction | 122,970,705 bps| 122.97 Mbps
Total Average Throughput | 212,289,945 bps| 212.29 Mbps
SE tap to tap (ipv6 cascade connects of 32 TCP)
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Item Name | Normal View|Simplified View
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Time Span for Measurement | 00:00:15.333|
Data Correction for Ethernet Frames | Yes|
Communication Data Volume in Download Direction |200,008,443 Bytes| 200.01 MBytes
Communication Data Volume in Upload Direction |267,175,682 Bytes| 267.18 MBytes
Total Communication Data Volume |467,184,125 Bytes| 467.18 MBytes
Relay Device Input Output Total Throughput Computation| No|
Average Throughput in Download Direction | 104,354,499 bps| 104.35 Mbps
Average Throughput in Upload Direction | 139,399,038 bps| 139.40 Mbps
Total Average Throughput | 243,753,537 bps| 243.75 Mbps
SE veth to veth (ipv4 cascade connects of 32 TCP) + (TSO has been set to off)
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Item Name | Normal View|Simplified View
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Time Span for Measurement | 00:00:15.183|
Data Correction for Ethernet Frames | Yes|
Communication Data Volume in Download Direction |124,057,116 Bytes| 124.06 MBytes
Communication Data Volume in Upload Direction |233,918,082 Bytes| 233.92 MBytes
Total Communication Data Volume |357,975,198 Bytes| 357.98 MBytes
Relay Device Input Output Total Throughput Computation| No|
Average Throughput in Download Direction | 65,366,326 bps| 65.37 Mbps
Average Throughput in Upload Direction | 123,252,628 bps| 123.25 Mbps
Total Average Throughput | 188,618,954 bps| 188.62 Mbps