Like this: http://www.brendangregg.com/blog/2016-10-12/linux-bcc-nodejs-usdt.html http://www.brendangregg.com/blog/2016-10-12/linux-bcc-nodejs... Although that

Like this: http://www.brendangregg.com/blog/2016-10-12/linux-bcc-nodejs-usdt.html http://www.brendangregg.com/blog/2016-10-12/linux-bcc-nodejs... Although that's a bit old, and Sasha and others have done improvements, so we probably need some updated USDT tracing docs.