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system/stress-ng: Added (Stress Testing Tool).
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
This commit is contained in:
Dave Woodfall
Willy Sudiarto Raharjo
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4 changed files with 163 additions and 0 deletions
43
system/stress-ng/README
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43
system/stress-ng/README
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stress-ng will stress test a computer system in various
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selectable ways. It was designed to exercise various
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physical subsystems of a computer as well as the various
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operating system kernel interfaces. Stress-ng features:
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* Over 200 stress tests
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* 70 CPU specific stress tests that exercise floating point,
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integer, bit manipulation and control flow
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* Over 20 virtual memory stress tests
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stress-ng was originally intended to make a machine work
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hard and trip hardware issues such as thermal overruns as
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well as operating system bugs that only occur when a system
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is being thrashed hard. Use stress-ng with caution as some
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of the tests can make a system run hot on poorly designed
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hardware and also can cause excessive system thrashing which
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may be difficult to stop.
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stress-ng can also measure test throughput rates; this can
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be useful to observe performance changes across different
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operating system releases or types of hardware. However, it
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has never been intended to be used as a precise benchmark
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test suite, so do NOT use it in this manner.
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Running stress-ng with root privileges will adjust out of
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memory settings on Linux systems to make the stressors
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unkillable in low memory situations, so use this
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judiciously. With the apropriate privilege, stress-ng can
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allow the ionice class and ionice levels to be adjusted,
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again, this should be used with care.
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One can specify the number of processes to invoke per type
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of stress test; specifying a negative or zero value will
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select the number of online processors as defined by
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sysconf(_SC_NPROCESSORS_ONLN).
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NOTE ON VM TESTS
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Since the memory being exercised is virtually mapped then
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there is no guarantee of touching page addresses in any
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particular physical order. These workers should not be
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used to test that all the system's memory is working cor‐
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rectly either, use tools such as memtest86 instead.
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19
system/stress-ng/slack-desc
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19
system/stress-ng/slack-desc
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# HOW TO EDIT THIS FILE:
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# The "handy ruler" below makes it easier to edit a package description. Line
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# up the first '|' above the ':' following the base package name, and the '|'
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# on the right side marks the last column you can put a character in. You must
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# make exactly 11 lines for the formatting to be correct. It's also
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# customary to leave one space after the ':'.
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|-----handy-ruler------------------------------------------------------|
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stress-ng: stress-ng (a tool to load and stress a computer system)
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stress-ng:
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stress-ng: stress-ng will stress test a computer system in various selectable
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stress-ng: ways. It was designed to exercise various physical subsystems of a
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stress-ng: computer as well as the various operating system kernel interfaces.
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stress-ng:
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stress-ng: http://kernel.ubuntu.com/~cking/stress-ng
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stress-ng:
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stress-ng:
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stress-ng:
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stress-ng:
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91
system/stress-ng/stress-ng.SlackBuild
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system/stress-ng/stress-ng.SlackBuild
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#!/bin/sh
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# Slackware build script for stress-ng
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# Copyright 2018 David Woodfall <dave@dawoodfall.net>
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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PRGNAM=stress-ng
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VERSION=${VERSION:-0.09.48}
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BUILD=${BUILD:-1}
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TAG=${TAG:-daw}
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if [ -z "$ARCH" ]; then
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case "$( uname -m )" in
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i?86) ARCH=i586 ;;
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arm*) ARCH=arm ;;
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*) ARCH=$( uname -m ) ;;
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esac
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fi
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CWD=$(pwd)
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TMP=${TMP:-/tmp/daw}
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PKG=$TMP/package-$PRGNAM
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OUTPUT=${OUTPUT:-/tmp}
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if [ "$ARCH" = "i586" ]; then
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SLKCFLAGS="-O2 -march=i586 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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LIBDIRSUFFIX="64"
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else
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SLKCFLAGS="-O2"
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LIBDIRSUFFIX=""
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fi
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set -e
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rm -rf $PKG
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mkdir -p $TMP $PKG $OUTPUT
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cd $TMP
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rm -rf $PRGNAM-$VERSION
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tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
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cd $PRGNAM-$VERSION
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chown -R root:root .
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find -L . \
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\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
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-o -perm 511 \) -exec chmod 755 {} \; -o \
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\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
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-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
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CFLAGS="$SLKCFLAGS" \
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CXXFLAGS="$SLKCFLAGS" \
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make
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make install DESTDIR=$PKG
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mv $PKG/usr/share/man $PKG/usr
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find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
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| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
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mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
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cp -a \
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COPYING README.Android README TODO *.txt \
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$PKG/usr/doc/$PRGNAM-$VERSION
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cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
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mkdir -p $PKG/install
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cat $CWD/slack-desc > $PKG/install/slack-desc
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cd $PKG
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/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
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10
system/stress-ng/stress-ng.info
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10
system/stress-ng/stress-ng.info
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PRGNAM="stress-ng"
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VERSION="0.09.48"
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HOMEPAGE="http://kernel.ubuntu.com/~cking/stress-ng"
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DOWNLOAD="http://kernel.ubuntu.com/~cking/tarballs/stress-ng/stress-ng-0.09.48.tar.xz"
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MD5SUM="2a4b2c3ec8c740d90e7bcb51e2cc089d"
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DOWNLOAD_x86_64=""
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MD5SUM_x86_64=""
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REQUIRES=""
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MAINTAINER="Dave Woodfall"
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EMAIL="dave@tty1.uk"
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