# packages

pkgId: 9fbb7fb8eddccc251611cc5a5745260159fdd759271989ab9d8acaf26777a25e
name: realtime-setup
arch: src
version: 2.2
epoch: 0
release: 6.el9
summary: Setup RT/low-latency environment details
url: https://gitlab.com/rt-linux-tools/realtime-setup.git
rpm_license: GPLv2
rpm_vendor: Rocky Enterprise Software Foundation
rpm_group: Unspecified
rpm_buildhost: pb-892a2a27-7389-40c6-8be6-b0c4d2e35b9a-srpm
rpm_packager: Rocky Linux Build System (Peridot) <releng@rockylinux.org>
location_href: Packages/r/realtime-setup-2.2-6.el9.src.rpm
checksum_type: sha256
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.


pkgId: a02e42967ddbefe95181e8ca7d9d352966469a14da3cadfe33681900f6ad6c4c
name: rteval
arch: src
version: 3.5
epoch: 0
release: 7.el9
summary: Utility to evaluate system suitability for RT Linux
url: https://git.kernel.org/pub/scm/utils/rteval/rteval.git
rpm_license: GPLv2
rpm_vendor: Rocky Enterprise Software Foundation
rpm_group: Development/Tools
rpm_buildhost: pb-1fc07092-26ff-4bae-bdf0-e4407f83c0a9-srpm
rpm_packager: Rocky Linux Build System (Peridot) <releng@rockylinux.org>
location_href: Packages/r/rteval-3.5-7.el9.src.rpm
checksum_type: sha256
description:
  The rteval script is a utility for measuring various aspects of
  realtime behavior on a system under load. The script unpacks the
  kernel source, and then goes into a loop, running hackbench and
  compiling a kernel tree. During that loop the cyclictest program
  is run to measure event response time. After the run time completes,
  a statistical analysis of the event response times is done and printed
  to the screen.


pkgId: e632465a14b702daf356bbe10cb934109c45587d02dfe90e18e89da7bc094c7b
name: tuned
arch: src
version: 2.20.0
epoch: 0
release: 1.el9
summary: A dynamic adaptive system tuning daemon
url: http://www.tuned-project.org/
rpm_license: GPLv2+
rpm_vendor: Rocky Enterprise Software Foundation
rpm_group: Unspecified
rpm_buildhost: pb-e420ae52-2e14-47af-84bc-fa269d7ee1fe-srpm
rpm_packager: Rocky Linux Build System (Peridot) <releng@rockylinux.org>
location_href: Packages/t/tuned-2.20.0-1.el9.src.rpm
checksum_type: sha256
description:
  The tuned package contains a daemon that tunes system settings dynamically.
  It does so by monitoring the usage of several system components periodically.
  Based on that information components will then be put into lower or higher
  power saving modes to adapt to the current usage. Currently only ethernet
  network and ATA harddisk devices are implemented.


