Hi, Quoting Ningaraj Revoor <[email protected]>:
> Hi All, > > I am new to Linux and i tried using Lttng on my ubuntu box(12.04), > i have installed lttng-tools on my machine and tried using lttng. > Kernel tracing works for me but i am not able get UST done. i have created > a demo app and added instrumentation code for that(using lttng-gen-tp). i > tried referring lot of online documents(followed all steps) but UST still > not working for me. What kind of errors are there? > I am not sure what i am missing, will be helpful if you can provide > pointers to some document which gives correct steps to follow I think the lttng-ust manual is quite comprehensive already - http://lttng.org/files/doc/man-pages/man3/lttng-ust.3.html You can also have a look at [1] and see how Simon instrumented httpd. There is a clean and instrumented thttpd version you can get at [2] and observe how instrumentation was done. [1] https://github.com/simark/httpd/commit/2c6d73c47156350233b346e9eaa49ffb07a58e6e [2] http://step.polymtl.ca/~suchakra/osfy/ _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
