1. DTrace. http://dtrace.org/. DTrace. http://dtrace.org/.
2. Event Tracing for Windows. https://msdn.microsoft.com/en-us/library/windows/desktop/bb968803(v=vs.85).aspx. Event Tracing for Windows. https://msdn.microsoft.com/en-us/library/windows/desktop/bb968803(v=vs.85).aspx.
3. Ftrace. https://www.kernel.org/doc/Documentation/trace/ftrace.txt. Ftrace. https://www.kernel.org/doc/Documentation/trace/ftrace.txt.
4. KernelShark. http://people.redhat.com/srostedt/kernelshark/HTML/. KernelShark. http://people.redhat.com/srostedt/kernelshark/HTML/.
5. Linux 4.3 scheduler change "potentially affects every SMP workload in existence". http://www.phoronix.com/scan.php?page=news_item&px=Linux-4.3-Scheduler-SMP. Linux 4.3 scheduler change "potentially affects every SMP workload in existence". http://www.phoronix.com/scan.php?page=news_item&px=Linux-4.3-Scheduler-SMP.