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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.
Free/open source - BSD version is part of 4.2BSD and GNU version is part of GNU Binutils (by GNU Project) HWPMC: FreeBSD 6.0+ System-level and process-level counting and sampling hardware performance monitoring framework supporting multiple architectures. BSD Instana: Linux, Windows, iOS, Android, Azure, AWS, AIX, Solaris, HP/UX, zOS, zLinux
Phoronix is a technology website that offers information on the development of the Linux kernel, product reviews, interviews, and news regarding free and open-source software by monitoring the Linux kernel mailing list or interviews. Phoronix was started in June 2004 by Michael Larabel, who currently serves as the owner and editor-in-chief.
These four produced the initial version of Performance Co-Pilot 1.0, which was released in April 1995 as add-on software for SGI's IRIX operating system. Components included in that initial release were: pmcd (Ken and Jonathan), pmchart (Mark), libpcp (Ken), pmie (Seppo), pmgadgets (Jonathan), and a host of other smaller bits and pieces.
Netdata is designed to be installed on a system without interrupting any of the applications running on it. It operates according to the memory requirements specified by the user, using only idle CPU cycles.
Ganglia software is bundled with enterprise-level Linux distributions such as Red Hat Enterprise Linux (RHEL) or the CentOS repackaging of the same. Ganglia grew out of requirements for monitoring systems by Berkeley (University of California) but now sees use by commercial and educational organisations such as Cray, MIT, NASA and Twitter.
Solution templates are for rapidly deploying specific monitoring based on best practice methodologies. [11] Solution templates deploy a combination of standard SiteScope monitor types and solution-specific monitors with settings that are optimized for monitoring the availability, performance, and health of the target application or system.
Even though Zabbix is open-source software, it is a closed development software product, developed by Zabbix LLC based in Riga, Latvia. Early in its history, Zabbix was described as simple to set up compared to other monitoring solutions. [5] [6] However, later it was considered by some to need a significant amount of manual configuration. [7]