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Ben Cotton is a meteorologist by training, but weather makes a great hobby. Ben works as the Fedora Program Manager at Red Hat. He is the author of Program Management for Open Source Projects. Find him on Twitter (@FunnelFiasco) or at FunnelFiasco.com.
Authored Comments
Great article, David. I've shared this with my coworkers. The ability to record and replay with `atop` is awesome, I anticipate using that a lot in the future.
`iotop` is a great tool for for looking for I/O load issues. One other tool that I find myself using a lot when I'm looking for network performance specifically is `iftop`. I suspect there's another or long article or three about network performance diagnostics.
I'm looking forward to the sar article. I've used it a lot, but only in pieces, so I can't wait to see what I've missed.
Eric, there's no such resource that I'm aware of, but that's a great idea.