Performance Monitoring

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Just a quick Stub for the simple debugging stuff. More details will follow as I find or make time.

- iftop ( Interface statistics. )

- htop ( Prettier version of top. )

- nmon ( Does most of the above. )

- strace ( CLI execution of code or connect to a running process )

- tcpdump ( To verify connections are going where you think they are. )

- nmap ( To see if ports are open externally when netstat or ss says they are internally. )

- telnet ( More versatile than you would think. Test connections to services manually. )