Broken Linux Performance Tools 2016

Broken benchmarks, misleading metrics, and terrible tools. This talk will help you navigate the treacherous waters of Linux performance tools, touring common problems with system tools, metrics, statistics, visualizations, measurement overhead, and benchmarks. You might discover that tools you have been using for years, are in fact, misleading, dangerous, or broken. The speaker, Brendan Gregg, has

[deeeet]

"Trust nothing. Verify. Write small test. Profile everything. Visualize everything. Benchmark nothing"

[tmatsuu]

新作きてた。良い。が、読んだだけではわからないところがいくつか。動画どこかにあるだろうか。