`stress' imposes certain types of compute stress on your system
Usage: stress [OPTION [ARG]] ... -?, --help show this help statement --versionshow version statement -v, --verbosebe verbose -q, --quietbe quiet -n, --dry-runshow what would have been done -t, --timeout Ntimeout after N seconds --backoff Nwait factor of N microseconds before work starts -c, --cpu Nspawn N workers spinning on sqrt() -i, --io N spawn N workers spinning on sync() -m, --vm N spawn N workers spinning on malloc()/free() --vm-bytes B malloc B bytes per vm worker (default is 256MB) --vm-stride Btouch a byte every B bytes (default is 4096) --vm-hang Nsleep N secs before free (default none, 0 is inf) --vm-keepredirty memory instead of freeing and reallocating -d, --hdd Nspawn N workers spinning on write()/unlink() --hdd-bytes Bwrite B bytes per hdd worker (default is 1GB)