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Project realtime-setup-2.5-2.el10

Name realtime-setup
Epoch 0
Version 2.5
Release 2.el10
Website/URL https://gitlab.com/rt-linux-tools/realtime-setup.git
License GPL-2.0-or-later
Build Time 2025-04-03 08:50:16
Build Host builder-x86-03.inferitos.ru
Summary Setup RT/low-latency environment details
Repositories NFV, RT
Description Configure details useful for low-latency environments. Installation of this package results in: - creation of a realtime group - adds realtime limits configuration for PAM - adds udev specific rules for threaded irqs and /dev/rtc access - adds /usr/bin/slub_cpu_partial_off to turn off cpu_partials in SLUB - adds net-socket timestamp static key daemon (realtime-entsk) The slub_cpu_partial_off script is used to turn off the SLUB slab allocator's use of cpu-partials, which has been known to create latency-spikes. The realtime-entsk program is a workaround for latency spikes caused when the network stack enables hardware timestamping and activates a static key. The realtime-entsk progam is activated by the systemd service included and merely enables the timestamp static key and pauses, effectively activating the static key and never exiting, so no deactivation/activation sequences will be seen. Neither the slub script or realtime-entsk are active by default.
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Package Summary SHA-256 checksum
x86_64
realtime-setup-2.5-2.el10.x86_64 Setup RT/low-latency environment details 729be6f82882af0080e005c9ac2ebfe5aca6cdd1322acf2433d913ef21b04b7e download
aarch64
realtime-setup-2.5-2.el10.aarch64 Setup RT/low-latency environment details 9a26cdbf10a6772d80fb6cf5312467e8b33d21721e1465b415592dbca5b71c45 download
src
realtime-setup-2.5-2.el10.src Setup RT/low-latency environment details 68a64a44fe016f24765ccc8a8ea40715470e3e76a95b7de5993ffb58a9bb91b2 download
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