musl libc toolchains | static cross/native toolchains
Your source for static cross- and native- musl-based toolchains. This is a community website and is not officially endorsed by musl or its authors. toolchains ( linux, windows, mac, solaris, docker, sources, more... ) meta ( config, changelog, matrix ) links ( musl, mingw, risc-v ) Small and reliable pre-built GCC toolchains4 for many architectures. Cross (i686-hosted) by default. Native for compl
Performance Co-Pilot
Performance Co-Pilot is a system performance analysis toolkit. Collect Lightweight : Collect performance metrics from your systems efficiently. Distributed : Collate metrics from multiple hosts and a variety of operating systems. Included : Everything you need is already included in the major distributions: Fedora, RHEL, Debian, SUSE, Ubuntu, Gentoo Analyze Analyze systems' performance metrics in
Linux Load Averages: Solving the Mystery
Recent posts: 28 Apr 2023 » eBPF Observability Tools Are Not Security Tools 01 Mar 2023 » USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon 17 Feb 2023 » USENIX SREcon APAC 2023: CFP 02 May 2022 » Brendan@Intel.com 15 Apr 2022 » Netflix End of Series 1 09 Apr 2022 » TensorFlow Library Performance 19 Mar 2022 » Why Don't You Use ... 26 Sep 2021 » The Speed of Time 06 Sep 2021 »
BetrFS
What is BetrFS? The Bε-tree File System, or BetrFS, is an in-kernel file system that uses Bε trees to organize on-disk storage. Bε trees are a write-optimized dictionary, and offer the same asymptotic behavior for sequential I/O and point queries as a B-tree. The advantage of a B ε tree is that it can also ingest small, random writes 1-2 orders of magnitude faster than B-trees and other standard o
PredictableNetworkInterfaceNames
Back to systemd This page has been obsoleted and replaced by a man page: systemd.net-naming-scheme(7). Generators Predictable Network Interface Names Starting with v197 systemd/udev will automatically assign predictable, stable network interface names for all local Ethernet, WLAN and WWAN interfaces. This is a departure from the traditional interface naming scheme ("eth0", "eth1", "wlan0", ...), b
GitHub - linuxkit/linuxkit: A toolkit for building secure, portable and lean operating systems for containers
LinuxKit, a toolkit for building custom minimal, immutable Linux distributions. Secure defaults without compromising usability Everything is replaceable and customisable Immutable infrastructure applied to building Linux distributions Completely stateless, but persistent storage can be attached Easy tooling, with easy iteration Built with containers, for running containers Designed to create repro
tcp: add NV congestion control [LWN.net]
This is a request for comments. TCP-NV (New Vegas) is a major update to TCP-Vegas. An earlier version of NV was presented at 2010's LPC (slides). It is a delayed based congestion avoidance for the data center. This version has been tested within a 10G rack where the HW RTTs are 20-50us. A description of TCP-NV, including implementation and experimental results, can be found at: http://www.brakmo.o
About | sift - a fast and powerful alternative to grep
sift grep on steroids A fast and powerful alternative to grep. Download » Most of the existing tools for searching through large amounts of text are either fast but inflexible (the original grep) or slightly more flexible but slow or complicated to install. sift is an alternative that aims for both speed and flexibility - i.e. adding features while trying to reach (or even surpass) the performance
USE Method: Linux Performance Checklist
The USE Method provides a strategy for performing a complete check of system health, identifying common bottlenecks and errors. For each system resource, metrics for utilization, saturation and errors are identified and checked. Any issues discovered are then investigated using further strategies. This is an example USE-based metric list for Linux operating systems (eg, Ubuntu, CentOS, Fedora). Th
How can someone rapidly delete 400,000 files?
Answer (1 of 17): From the directory in question, run: find . -type f -exec rm \{\} \; This will delete anything that is a regular file in the current working directory (.). The rm command is executed for each matched file so the arg list won't be too long. Related, the xargs command can also ...
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Ma Ling - [PATCH] NUMA spinlock [BZ #23962]
How do you monitor the progress of dd?
My WiFi adapter is not working at all, how to troubleshoot?
GitHub - matsumotory/rcon: rcon is a lightweight resource virtualization tool for linux processes. This is one-binary.
Transparent Huge Pages and Alternative Memory Allocators: A Cautionary Tale | DigitalOcean
Linuxha
Google Code Archive - Long-term storage for Google Code Project Hosting.
http://www.brendangregg.com/Slides/SCaLE_Linux_Performance2013.pdf
GitHub - jgli/kmemcache: linux kernel memcache server