pub/scm/utils/rteval/rteval.git  about / heads / tags
Real-time kernel performance evaluator
$ git log --pretty=format:'%h %s (%cs)%d'
047c342 Create rteval-3.8 (2024-05-06)
	(HEAD -> main)
b75abfd rteval: stress-ng: Use inherited method to set exclusive module (2024-05-03)
a5f3289 rteval: Use get instead of setdefault for calculating range (2024-05-02)
eb344bf rteval: cyclictest.py: reduce: Fix exception with missing samples (2024-05-01)
701ab9f rteval: Make output work with new dmiinfo format (2024-04-29)
843ff71 rteval: Generate raw histogram data for an existing timerlat report (2024-04-29)
20fbcc1 rteval: Add summary reporting for timerlat (2024-04-26)
5ba2a7c rteval: Use -j with make mrproper (2024-04-26)
53248cb rteval: timerlat.py Add statistics and generate xml (2024-04-25)
071bd1b rteval: cyclictest.py: Fix the median calculation (2024-04-25)
...

$ git cat-file blob HEAD:README

Rteval is a python program written to evaluate the performance of a
realtime Linux kernel on a particular hardware platform. The program
unpacks source code for two loads: hackbench and a Linux kernel
compile, then loops running hackbench and a parallel build of the
Linux kernel. While the loads are running, the cyclictest program is
run to measure realtime performance under load. When the specified run
duration is met, the loads are stopped and cyclictest outputs measured
timer latency values in histogram format, which is analyzed by
rteval. Rteval then writes an XML file to disk with information about
the system (gotten through DMI tables), the raw histogram data
collected during the run and the statistical analysis of the run.

The rteval source may be pulled from it's git tree on kernel.org:
    git://git.kernel.org/pub/scm/utils/rteval/rteval.git

Rteval requires the following packages to run:

Python >= 3.0
    http://www.python.org/download/

python-lxml
  http://lxml.de/

libxml2-python
    http://xmlsoft.org/

rt-tests
    git://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git

Clark Williams <williams@redhat.com> wrote rteval

David Sommerseth <davids@redhat.com> wrote the XML-RPC and database
    logic for handling rteval results.

John Kacur <jkacur at redhat dot com> ported it to python-3.0
    and has been developing and maintaining it since then.

# heads (aka `branches'):
$ git for-each-ref --sort=-creatordate refs/heads \
	--format='%(HEAD) %(refname:short) %(subject) (%(creatordate:short))'
* main         Create rteval-3.8 (2024-05-06)
  systopology  Merge branch 'main' into systopology (2022-08-04)
  py3.6        rteval: Increase default buckets from 2000 to 3500 (2022-01-28)
  py2/rteval   rteval: Fix iterating through the nodes in the hackbench module (2020-04-24)

# tags:
$ git for-each-ref --sort=-creatordate refs/tags \
	--format='%(refname:short) %(subject) (%(creatordate:short))'
v3.7         v3.7 (2023-10-03) tar.gz
v3.6         v3.6 (2023-02-17) tar.gz
v3.5         v3.5 (2022-08-16) tar.gz
v3.4         v3.4 (2022-06-28) tar.gz
v3.3         v3.3 (2022-01-13) tar.gz
v2.14        v2.14 (2021-08-25) tar.gz
v3.2         v3.2 (2021-06-25) tar.gz
v3.1         v3.1 (2021-01-07) tar.gz
v3.0         v3.0 (2021-01-07) tar.gz

# associated public inboxes:
# (number on the left is used for dev purposes)
        242 linux-rt-users
         15 lkml
          7 netdev
          7 linux-arm-kernel
          6 qemu-devel
          6 dpdk-dev
          6 intel-gfx
          5 u-boot
          4 linux-samsung-soc
          4 linux-xfs
          4 netfilter-devel
          4 stable
          4 linux-pm
          4 linux-btrfs
          4 linux-rdma
          4 linuxppc-dev
          4 git
          4 dri-devel
          4 buildroot
          3 linux-riscv
          3 linux-nfs
          3 linux-devicetree
          3 linux-mm
          3 linux-scsi
          3 linux-kselftest
          3 selinux
          3 linux-gpio
          3 kvm
          3 util-linux
          3 linux-mmc
          3 amd-gfx
          3 openembedded-core
          3 openembedded-devel
          3 yocto-meta-arago
          3 intel-wired-lan
          3 poky
          3 ../../../../../igt-dev
          2 linux-wireless
          2 linux-mtd
          2 linux-block
          2 linux-nvme
          2 bpf
          2 linux-mediatek
          2 linux-crypto
          2 linux-acpi
          2 linux-fsdevel
          2 linux-cifs
          2 linux-amlogic
          2 linux-erofs
          2 linux-iommu
          2 linux-media
          2 xen-devel
          2 linux-mips
          2 fstests
          2 linux-rtc
          2 linux-input
          2 alsa-devel
          2 kvmarm
          2 driverdev-devel
          2 linux-usb
          2 linux-renesas-soc
          2 linux-clk
          2 linux-iio
          2 linux-ext4
          2 linux-security-module
          2 linux-pci
          2 linux-f2fs-devel
          2 linux-modules
          2 linux-bluetooth
          2 linux-ide
          2 linux-serial
          2 linux-watchdog
          2 linux-trace-devel
          2 backports
          2 linux-doc
          2 linux-man
          2 linux-api
          2 linux-omap
          2 linux-spi
          2 linux-i2c
          2 linux-sparse
          2 linux-tegra
          2 lttng-dev
          2 virtualization
          2 linux-kbuild
          2 linux-arch
          2 linux-can
          2 containers
          2 linux-rockchip
          2 linux-raid
          2 openbmc
          2 dm-devel
          2 linux-fbdev
          2 linux-cxl
          2 linux-perf-users
          2 linux-sh
          2 nouveau
          2 linux-s390
          2 mptcp
          2 linux-coco
          2 fio
          2 iwd
          2 ltp
          2 yocto
          2 yocto-meta-freescale
          2 yocto-toaster
          2 yocto-meta-arm
          2 bitbake-devel
          2 yocto-meta-virtualization
          2 yocto-meta-ti
          2 outreachy
          2 openrisc
          2 kexec
          2 intel-xe
          2 linux-um
          2 virtio-comment
          2 qemu-riscv
          2 cluster-devel
          2 grub-devel
          2 kvm-ppc
          2 linux-hexagon
          2 reiserfs-devel
          2 lvm-devel
          2 virtio-fs
          2 ../../../../../fuego
          1 linux-fscrypt
          1 cocci
          1 live-patching
          1 linux-efi
          1 linux-integrity
          1 linux-edac
          1 linux-arm-msm
          1 linux-nvdimm
          1 linux-snps-arc
          1 linux-hwmon
          1 kernel-hardening
          1 dmaengine
          1 linux-next
          1 linux-parisc
          1 linux-leds
          1 kernelnewbies
          1 linux-sgx
          1 linux-hyperv
          1 workflows
          1 rcu
          1 selinux-refpolicy
          1 linux-m68k
          1 linux-i3c
          1 linux-spdx
          1 linux-wpan
          1 ksummit-discuss
          1 wireguard
          1 io-uring
          1 linux-kernel-mentees
          1 linux-csky
          1 tpmdd-devel
          1 linux-unionfs
          1 linux-firmware
          1 cip-dev
          1 linux-audit
          1 linux-remoteproc
          1 linux-dash
          1 linux-bcache
          1 mm-commits
          1 linux-pwm
          1 linux-fpga
          1 ceph-devel
          1 xdp-newbies
          1 platform-driver-x86
          1 phone-devel
          1 linux-hardening
          1 dash
          1 keyrings
          1 linux-sctp
          1 target-devel
          1 lustre-devel
          1 soc
          1 ocfs2-devel
          1 rust-for-linux
          1 ath10k
          1 ath11k
          1 linux-phy
          1 kernel-janitors
          1 sparclinux
          1 linux-staging
          1 linux-sunxi
          1 regressions
          1 ksummit
          1 b43-dev
          1 nvdimm
          1 linux-nfc
          1 linux-bcachefs
          1 ath9k-devel
          1 ntfs3
          1 llvm
          1 ell
          1 ofono
          1 yocto-docs
          1 linux-patches
          1 chrome-platform
          1 ntb
          1 xenomai
          1 damon
          1 asahi
          1 loongarch
          1 imx
          1 ath12k
          1 b4-sent
          1 linux-trace-kernel
          1 oe-linux-nfc
          1 oe-kbuild-all
          1 oe-chipsec
          1 batman
          1 virtio-dev
          1 v9fs
          1 ecryptfs
          1 linux-ia64
          1 kbd
          1 autofs
          1 cpufreq
          1 dccp
          1 cgroups
          1 devicetree-spec
          1 devicetree-compiler
          1 initramfs
          1 hail-devel
          1 kvm-ia64
          1 linux-8086
          1 kernel-testers
          1 linux-alpha
          1 linux-btrace
          1 linux-embedded
          1 linux-hams
          1 linux-hotplug
          1 linux-laptop
          1 linux-sound
          1 trinity
          1 linux-metag
          1 linux-x25
          1 linux-nilfs
          1 lvs-devel
          1 netfilter
          1 linux-oxnas
          1 u-boot-amlogic
          1 lm-sensors
          1 acpica-devel
          1 bridge
          1 perfbook
          1 smatch
          1 ../../../../../wireless-regdb
          1 ../../../../../powertop

git clone https://yhbt.net/lore/pub/scm/utils/rteval/rteval.git