From 6f34bcd5178f2622d9a15915ad2ca136525f318a Mon Sep 17 00:00:00 2001 From: "Richard W.M. Jones" Date: Wed, 8 Mar 2023 11:02:52 +0000 Subject: [PATCH] flamegraphs: Move demo of flamegraph earlier It's important to show what we're talking about (flamegraphs) as early as possible, to set context. --- ...3000-a-flamegraph.html => 2050-a-flamegraph.html} | 0 2023-flamegraphs/NOTES | 20 ++++++++++---------- 2 files changed, 10 insertions(+), 10 deletions(-) rename 2023-flamegraphs/{3000-a-flamegraph.html => 2050-a-flamegraph.html} (100%) diff --git a/2023-flamegraphs/3000-a-flamegraph.html b/2023-flamegraphs/2050-a-flamegraph.html similarity index 100% rename from 2023-flamegraphs/3000-a-flamegraph.html rename to 2023-flamegraphs/2050-a-flamegraph.html diff --git a/2023-flamegraphs/NOTES b/2023-flamegraphs/NOTES index f1a3370..0d3c0bf 100644 --- a/2023-flamegraphs/NOTES +++ b/2023-flamegraphs/NOTES @@ -20,6 +20,16 @@ you recompile your program and all library dependencies (including glibc!) +2050. << a flamegraph >> +---------------------------------------------------------------------- + +Opens in a web browser. + +Interactive, click in for more detail. + +Searchable. + + 2100. sudo perf record -a -g -- nbdkit -U - null 1G --run 'export uri; fio nbd.fio' ---------------------------------------------------------------------- @@ -45,16 +55,6 @@ I wrote the flamegraph shell script to paper over some unnecessary complexity in the tools. -3000. << a flamegraph >> ----------------------------------------------------------------------- - -Opens in a web browser. - -Interactive, click in for more detail. - -Searchable. - - 3100. Width is time ---------------------------------------------------------------------- -- 1.8.3.1