Hi,
There are plenty of commands related to checking hardware/specs stuff on Linux in fact.
To summarize at least some of them you can try to run as follow please:
- hardware details
[root@keys1 ~]# lspci
[root@keys1 ~]# dmidecode
- CPU
[root@keys1 ~]# cat /proc/cpuinfo
- Kernel Version
[root@keys1 ~]# uname -a
- running kernel and compiler
[root@keys1 ~]# cat /proc/version
- Memory and swap information
[root@keys1 ~]#cat /proc/meminfo
-HDD partitions
[root@keys1 ~]# fdisk -l
- HDD space
[root@keys1 ~]# df -H
-disk usage
[root@keys1 ~]# du | less
- what is taking so much space on your box running on current directory
[root@keys1 ~]# find $1 -type d | xargs du -h | sort -g
- hardware info from kernel buffer
[root@keys1 ~]# dmesg
- running processes
[root@keys1 ~]# ps afux
- view of list of processes running/utlize in real-time
[root@keys1 ~]# top
I hope this will help, you can also use the SEMS > Reproting > Overiew (System Graphs)
CPU Usage, Message Activity, Drive Encrytpion to compare current hardware with list of users on the server.
HTH