3 ms·

This is awesome, I haven't seen all the perf tools so clearly laid out in usecase ever.

• SEJeff 10y ago
  You think this is awesome search YouTube for his talks and prepare to be blown away. Incredible engineer and funny guy.
  • nazri1 10y ago
    One thing that I learned from him and have never forgotten is that you can reduce a harddisk (the spindle kind) performance just by screaming at it https://www.youtube.com/watch?v=tDacjrSCeq4 https://www.youtube.com/watch?v=tDacjrSCeq4
    • pablode 10y ago
      This is awesome! Reminds me of how "IBM Tech Uses Hard Drives to Predict Earthquakes" [1]. And then it's just one guy screaming at the HDDs. [1] http://www.pcmag.com/article2/0,2817,2371337,00.asp http://www.pcmag.com/article2/0,2817,2371337,00.asp
    • sdiepend 10y ago
      When it happens in a datacenter: http://motherboard.vice.com/read/a-loud-sound-just-shut-down-a-banks-data-center-for-10-hours http://motherboard.vice.com/read/a-loud-sound-just-shut-down...
    • SEJeff 10y ago
      Yup that is what Brendan is famous/infamous for and it is pretty hilarious. His talks at conferences like say Monitorama are always equal parts amusing and deeply technical. I've been lucky enough to learn a ton from his work on pcc / perf to find a DTrace equiv on Linux.