Many userspace developers want a “flight recorder” for applications on Linux. While Solaris offers a comprehensive tracing tool, dtrace, Linux is now growing pieces of tracing functionality. Dynamic ...

Kernel debugging systems can slow the kernel enough to hide or change the bugs they’re looking for. A new tracing system would minimize the performance penalty of running with tracing on. LTTng relies ...

One of the nice things about Linux and similar operating systems is that you can investigate something to any level you wish. If a program has a problem you can decompile it, debug it, trace it, and — ...