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Phoronix Test Suite (PTS) is a free and open-source benchmark software for Linux and other operating systems. The Phoronix Test Suite, developed by Michael Larabel and Matthew Tippett, has been endorsed by sites such as Linux.com, [2] LinuxPlanet, [3] and Softpedia. [4]
Test suite that automatically detects and diagnoses software defects and performance problems. Proprietary DTrace by Sun Microsystems: Solaris, Linux, BSD, macOS Comprehensive dynamic tracing framework for troubleshooting kernel and application problems on production systems in real time. Free/open source dynamoRIO by RIO Linux, Windows
By performing regular PC health checks, you can identify and resolve issues early, preventing serious problems later. This practice also maintains your computer's efficiency for a better user ...
It supports hardware performance counters, tracepoints, software performance counters (e.g. hrtimer), and dynamic probes (for example, kprobes or uprobes). [4] In 2012, two IBM engineers recognized perf (along with OProfile ) as one of the two most commonly used performance counter profiling tools on Linux.
LTTng uses the Tracepoint instrumentation of the Linux kernel, as well as various other information sources such as kprobes, and the Perf performance monitoring counters. Designed for minimal performance impact and having a near-zero impact when not tracing, it is useful for debugging a wide range of bugs that are otherwise extremely challenging.
The following is an implementation of the Linux kernel final initialization in kernel_init(): [12] static int __ref kernel_init (void * unused) {...