Real-time network bandwidth monitoring with iftop. Basic Usage Monitor Default Interface 1# Monitor default network interface 2sudo iftop 3 4# Monitor specific interface 5sudo iftop -i eth0 6 7# Monitor wireless interface 8sudo iftop -i wlan0 Display Options Filter by Host 1# Show traffic to/from specific host 2sudo …

Essential tools for measuring network and computer performance. Quick reference for performance analysis. Network Performance iperf3 - Network Bandwidth Testing 1# Install 2sudo apt install iperf3 # Linux 3brew install iperf3 # macOS 4scoop install iperf3 # Windows 5 6# Server mode 7iperf3 -s 8 9# Client mode (test to …