将cpptools投入监狱
创建CPU和内存cgroup
$ sudo mkdir -p /sys/fs/cgroup/cpu/prison
$ sudo mkdir -p /sys/fs/cgroup/memory/prison
设置CPU和内存限制
$ sudo sh -c 'echo 10000 > /sys/fs/cgroup/cpu/prison/cpu.cfs_period_us'
$ sudo sh -c 'echo 1000 > /sys/fs/cgroup/cpu/prison/cpu.cfs_quota_us'
$ sudo sh -c 'echo 131072 > /sys/fs/cgroup/memory/prison/memory.limit_in_bytes'
将cpptools投入监狱
#! /bin/bash
for pid in ` pgrep cppt
