###### tags: `Linux Test`
# Linux OS Test

## CentOS 8

1.CPU
CPU Burn-in
Geekbench

2.Memory
Intel® Memory Latency Checker
stream memory benchmark
java performance testing tools

3.Disk
hdparm
dd
iometer – Quick start , iometer
Fio – Flexible I/O Tester
VDBench
diskspd
ATTO Disk Benchmark

4.Network
iperf
qperf
Pktgen

Reference:

## Redhat 使用yum需要註冊
subscription-manager register --auto-attach
輸入redhat帳號跟密碼

subscription-manager register
subscription-manager refresh
subscription-manager attach --auto

# install
pciutils (lspci)
net-tools (ifconfig)
ethtool
openssh-server
stress-ng
iperf
iperf3
linux-tools-common (cpupower)
linux-tools-5.8.0-43-generic (ubuntu 20.04)
firewalld

https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages
ex :
rpm -ivh https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/n/ninja-build-1.10.2-3.el7.x86_64.rpm
rpm -ivh https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/m/meson-0.55.1-1.el7.noarch.rpm

### PCIe slot/device speed

#lspci
#lspci -tv
#lspci | grep --color MT2892
#lspci -n | grep -i 01:00.0
#lspci -n -d 15b3:101d -vvv |grep -i width
graphics card
NVMe
Intel 900p PCIe storage
NVMe Gen4 PCIeX4(AORUS NVMe Gen4 SSD PCIe 4.0 x4)
Intel Corporation Ethernet Controller E810-C

### 查網路pci bus
#lshw -class network

### 查USB TYPE

yum install usbutils
#lsusb

Reference:
https://www.cnblogs.com/lsgxeva/p/9542975.html

### CPU

#lscpu

#cat /proc/cpuinfo

#sensors

Reference:
https://magiclen.org/linux-view-cpu/

### stress-ng

#yum install -y epel-release.noarch && yum -y update
#yum install -y stress stress-ng
redhat 7
rpm -ivh https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/l/libbsd-0.8.3-1.el7.x86_64.rpm
yum install lksctp-tools
rpm -ivh https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/s/stress-ng-0.07.29-2.el7.x86_64.rpm

Reference:
https://snapcraft.io/install/stress-ng/centos

### Install BurnInTest
yum install libGLU
/bitlinux/burnintest #./burnintest.sh
/bitlinux/burnintest/x64 #./bit_gui_x64
yum install libQt5Gui.so.5
double-clicking on the "bit_gui_x64" icon

### GPU Test
glxgears
yum install glx-utils
$glxgears
Usage:
-display <displayname> set the display to run on
-stereo run in stereo mode
-fullscreen run in fullscreen mode
-info display OpenGL renderer info
-geometry WxH+X+Y window geometry

https://programmersought.com/article/93137538178/

yum -y install libjpeg-devel
yum install libpng12
yum install libpng15

### Console
centos 8修改Grub的方式，不適用el7的方法，經由更改檔案/boot/grub2/grubenv，更改完直接重新開機後
#vi /boot/grub2/grubenv

#cat /proc/tty/driver/serial

#echo "1111" > /dev/ttyS0
dmesg | grep tty

Ubuntu
#vi /etc/default/grub
GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,115200n8"
GRUB_TERMINAL=serial
GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1"
#sudo update-grub
#vim /etc/init/ttyS0.conf

#ttyS0 - getty

#This service maintains a getty on ttyS0 from the point the system is
#started until it is shut down again.

start on stopped rc RUNLEVEL=[2345]
stop on runlevel [!2345]

respawn
exec /sbin/getty -L 115200 ttyS0 vt100
https://minipc.netlify.app/posts/38655/

RedHat 7
localhost login: root
Password:adminadmin
#vi /etc/default/grub
add (要先進hackmd編輯模式複製)
GRUB_CMDLINE_LINUX_DEFAULT="console=tty0 console=ttyS0,115200"
GRUB_TERMINAL="console serial"
GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1"

On BIOS-based machines: ~]# grub2-mkconfig -o /boot/grub2/grub.cfg
On UEFI-based machines: ~]# grub2-mkconfig -o /boot/efi/EFI/redhat/grub.cfg

ex : UEFI
#reboot

https://access.redhat.com/articles/7212#config7

# iperf3
# centos
install firewalld
firewall disable

[root@localhost data1]#
[root@localhost data1]# firewall-cmd --state
running
[root@localhost data1]# systemctl stop firewalld.service
[root@localhost data1]# firewall-cmd --state

# iperf
cpupower frequency-set -g performance

cpupower -c 48-63 idle-set -d 1

cpupower -c 48-63 monitor

# install(centos 8)
#yum install epel-release
#yum install iperf (centos 8 not support)
#wget Package.rpm (https://centos.pkgs.org/7/epel-x86_64/iperf-2.0.13-1.el7.x86_64.rpm.html)
#rpm -Uvh Package.rpm
Reference:
http://support.moonpoint.com/os/unix/linux/centos/iperf-install.php

## Change link speed
關閉網路介面的自動 Auto-Negotiation 設定
#ethtool -s eth0 autoneg off
重新指定網路介面的連接速度
#ethtool -s eth0 speed 10 duplex full
查看
#ethtool eth0

## cpupower (setting cpu frequency)

#cpupower frequency-info
#cpupower frequency-set -g performance
#cpupower -c idle-set -d 1
#cpupower -c monitor

## storage R/W

tool "FIO"
#vi fio.cfg
[global]
filename=/dev/nvme0n1
direct=1
ioengine=libaio
time_based
runtime=10
iodepth=32
refill_buffers
group_reporting
wait_for_previous
ramp_time=5
[JOB1]
bs=4k
rw=randread
[JOB2]
bs=4k
rw=read
[JOB3]
bs=128k
rw=read
[JOB4]
bs=1M
rw=read
[JOB5]
bs=4k
rw=randwrite
[JOB6]
bs=4k
rw=write
[JOB7]
bs=128k
rw=write
[JOB8]
bs=1M
rw=write

#fio fio.cfg

fio 壓力測試
http://benjr.tw/96736

# lm-sensors
yum install lm-sensors
sh -c yes | sensors-detect
sensors
vi /etc/

## Memory
https://www.pcsuggest.com/benchmarking-linux-systems-with-simple-command-line-tools/
Basemark GPU Benchmark installation on Ubuntu 20.04 Linux
https://www.how2shout.com/linux/install-basemark-gpu-benchmark-on-ubuntu-20-04-linux/

## SMBIOS
dmidecode -t 0
dmidecode -t 1
dmidecode -t 2

## TPM2.0
dmesg | grep -i tpm

cat /sys/class/tpm/tpm*/tpm_version_major

ls /dev/tpm0

apt-get install tpm2-abrmd
systemctl status tpm2-abrmd
apt-get install tpm2-tools

https://paolozaino.wordpress.com/2021/02/21/linux-configure-and-use-your-tpm-2-0-module-on-linux/
https://jiruiwu.pixnet.net/blog/post/353060333-tpm-%28trusted-platform-module%29-2.0-linux-check-status-and-dev

## IPMI
redhat 7

yum install OpenIPMI-modalias
rpm -ivh http://mirror.centos.org/centos/7/os/x86_64/Packages/ipmitool-1.8.18-9.el7_7.x86_64.rpm