因为简单所以稳定。参考例子:
stress: info: [9372] dispatching hogs: 2 cpu, 1 io, 1 vm, 0 hdd
stress: dbug: [9372] (243) using backoff sleep of 12000us
stress: dbug: [9372] (262) setting timeout to 10s
stress: dbug: [9372] (285) –> hogcpu worker 9373 forked
stress: dbug: [9372] (305) –> hogio worker 9374 forked
stress: dbug: [9372] (325) –> hogvm worker 9375 forked
stress: dbug: [9372] (243) using backoff sleep of 3000us
stress: dbug: [9372] (262) setting timeout to 10s
stress: dbug: [9372] (285) –> hogcpu worker 9376 forked
stress: dbug: [9375] (466) hogvm worker malloced 134217728 bytes
stress: dbug: [9372] (382) stress: dbug: [9372] (382) stress: dbug: [9372] (382) stress: dbug: [9372] (382) stress: info: [9372] successful run completed in 10s
按照文档默认的运行参数,让系统来点体验:
$stress --cpu 8 --io 4 --vm 2 --vm-bytes 128M --timeout 10d stress: info: [23176] dispatching hogs: 8 cpu, 4 io, 2 vm, 0 hdd