Advise programs for testing iron under Linux?

Question

linux

Task: to test the performance of the processor, memory and hdd after running OpenSuse Linux in standalone mode and save the results to the log. LiveCD is not suitable, you need to test on a working system. Now I'm trying to build Inquisitor , it doesn't work. What utilities for testing hardware do you know?

Answer 1

memtest86 - memory
fsck - filesystem
cpuburn - processor
hdparm - HDD

Answer 2

Again, the tests need to be run on a production system.
memtest86 only works from a liveCD or USB flash drive, on a simple run it gives a segmentation fault.
cpuburn does not spew any test results to the console, but simply loads the percent.
so far we managed to accumulate
CPU
stress --cpu 8 --io 4 --vm 2 --vm-bytes 1024M --timeout 20s |grep successful
HDD
smartctrl -H|grep PASSED

Answer 3

for memory test use memtester
pyropus.ca/software/memtester/

Answer 4

We test the network bandwidth with the iperf utility