Diagnostics

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Contents

What hardware do I have

System

hwinfo

Memory dimms, BIOS version and more you find out with:

dmidecode

CPU

hwinfo --cpu

if not available:

cat /proc/cpuinfo

network

hwinfo --netcard

What does the hardware do

System

  • xosview
  • vmstat
  • FAM - which files are accessed right now?
  • lsof - which files are open right now?

Kernel

  • systap

Application

CPU

Memory

disks

network