> And then I tried to grok all the knowledge conveyed in https://www.brendangregg.com/flamegraphs.html https://www.brendangregg.com/flamegraphs.html Have you w

> And then I tried to grok all the knowledge conveyed in https://www.brendangregg.com/flamegraphs.html https://www.brendangregg.com/flamegraphs.html Have you watched the LISA 2013 presentation video? * https://www.youtube.com/watch?v=nZfNehCzGdw https://www.youtube.com/watch?v=nZfNehCzGdw * https://www.usenix.org/conference/lisa13/technical-sessions/plenary/gregg https://www.usenix.org/conference/lisa13/technical-sessions/... Some follow-on presentations from him, I found the first one useful: * https://www.youtube.com/watch?v=D53T1Ejig1Q&t=12m50s https://www.youtube.com/watch?v=D53T1Ejig1Q&t=12m50s * https://www.youtube.com/watch?v=VMpTU15rIZY&t=8m9s https://www.youtube.com/watch?v=VMpTU15rIZY&t=8m9s