UBubtu Network ubuntu network test oracle Intel 82540EM: Processor: AMD A6-9500 RADEON R5 8 COMPUTE CORES 2C+6G (1 Core), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 54GB VBOX HDD, Graphics: llvmpipe, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM OS: Ubuntu 20.04, Kernel: 5.4.0-54-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 3.3 Mesa 20.0.8 (LLVM 10.0.0 128 bits), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 800x600, System Layer: Oracle VirtualBox iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1 Mbits/sec > Higher Is Better Intel 82540EM . 100 |========================================================== iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5 Mbits/sec > Higher Is Better Intel 82540EM . 500 |========================================================== iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1 Mbits/sec > Higher Is Better Intel 82540EM . 1000 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5 Mbits/sec > Higher Is Better Intel 82540EM . 4938 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10 Mbits/sec > Higher Is Better Intel 82540EM . 1000 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 20 Mbits/sec > Higher Is Better Intel 82540EM . 2000 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32 Mbits/sec > Higher Is Better Intel 82540EM . 3200 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 64 Mbits/sec > Higher Is Better Intel 82540EM . 4952 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10 Mbits/sec > Higher Is Better Intel 82540EM . 7132 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 20 Mbits/sec > Higher Is Better Intel 82540EM . 6209 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 32 Mbits/sec > Higher Is Better Intel 82540EM . 5706 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 64 Mbits/sec > Higher Is Better Intel 82540EM . 4899 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 1 Mbits/sec > Higher Is Better Intel 82540EM . 12273 |======================================================== iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 5 Mbits/sec > Higher Is Better Intel 82540EM . 9449 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - Parallel: 1 Mbits/sec > Higher Is Better Intel 82540EM . 1.05 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - Parallel: 5 Mbits/sec > Higher Is Better Intel 82540EM . 5.24 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 10 Mbits/sec > Higher Is Better Intel 82540EM . 8587 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 20 Mbits/sec > Higher Is Better Intel 82540EM . 8257 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 32 Mbits/sec > Higher Is Better Intel 82540EM . 7727 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 64 Mbits/sec > Higher Is Better Intel 82540EM . 7745 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - Parallel: 10 Mbits/sec > Higher Is Better Intel 82540EM . 10.5 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - Parallel: 20 Mbits/sec > Higher Is Better Intel 82540EM . 21 |=========================================================== iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - Parallel: 32 Mbits/sec > Higher Is Better Intel 82540EM . 33.6 |========================================================= iPerf 3.7 Server Address: 10.0.2.15 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - Parallel: 64 Mbits/sec > Higher Is Better Intel 82540EM . 67.1 |=========================================================