How To Monitor System Utilization

CPU

Infos can be found ​here.

Here are some commands/methods:

• top -bn 1
• mpstat
• sar -u 2 1 #average over 2 seconds, for 1 time
• cat /proc/stat
• ps -eo pcpu,pid,user,args | sort -k 1 -r | head -10

Memory

• top -bn 1
• cat /proc/meminfo

GPU

• nvidia_smi -l 1 #loop every 1 second

Network

• cat /proc/net/dev