stress

Install

yum install stress

Usage

stress -c 2 -t 10s
stress -i 1 -t 10s -v
stress -m 10 -t 10s
stress -m 10 --vm-bytes 128M -t 10s
  • Stress CPU for 10 seconds with two workers spinning on sqrt()
  • Stress I/O for 10 seconds with one workers spinning on sync() with verbose output
  • Stress Memory for 10 seconds with 10 workers spinning on malloc()/free() - 256MB
  • As above but using 128MB memory per worker instead of default 256MB

TODO

  • stress-ng