Hello! On Tue, Aug 18, 2015 at 3:17 PM, Daurnimator wrote: > The flamegraph tool comes with things for many languages (java, > node.js, etc: http://www.brendangregg.com/flamegraphs.html#Updates ) > I know of agentzh's flamegraphs for luajit/openresty ( > https://github.com/openresty/stapxx/blob/master/tapset/luajit.sxx ) > Does someone have one of these for plain PUC lua? > Well, I used to create a Lua-land flame graph tool for the standard Lua 5.1 interpreter: https://github.com/openresty/nginx-systemtap-toolkit#ngx-sample-lua-bt It might need minor edits to get work outside the nginx context though. Please let me know if you need help here. I'm not interested in Lua 5.2/5.3 (for some practical reasons), sorry. Regards, -agentzh