<div dir="ltr"><p style="border:0px solid rgb(217,217,227);box-sizing:border-box;margin:0px 0px 1.25em;color:rgb(55,65,81);font-family:Söhne,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,Cantarell,"Noto Sans",sans-serif,"Helvetica Neue",Arial,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:16px">Hi everyone,<br></p><p style="border:0px solid rgb(217,217,227);box-sizing:border-box;margin:1.25em 0px;color:rgb(55,65,81);font-family:Söhne,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,Cantarell,"Noto Sans",sans-serif,"Helvetica Neue",Arial,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:16px">Hope you're all good. I'm working on something where I need to set up routines or callbacks for specific LTTng USDT events (sticking to user space, not kernel). The plan is to catch these events as they happen to spot performance issues.</p><p style="border:0px solid rgb(217,217,227);box-sizing:border-box;margin:1.25em 0px;color:rgb(55,65,81);font-family:Söhne,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,Cantarell,"Noto Sans",sans-serif,"Helvetica Neue",Arial,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:16px">If anyone's done something like this or has pointers on how to pull it off, I'd really appreciate your advice.</p><p style="border:0px solid rgb(217,217,227);box-sizing:border-box;margin:1.25em 0px;color:rgb(55,65,81);font-family:Söhne,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,Cantarell,"Noto Sans",sans-serif,"Helvetica Neue",Arial,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:16px">Thanks!</p></div>