--Linux kernel function that limits and isolates the use of process group resources (CPU, memory, disk I / O, etc.) --Technology for grouping and managing processes and threads --A hierarchical structure can be applied to groups, and resource management can be systematically performed.
item | Description |
---|---|
cpu | CPU usage limit |
cpuacct | Providing CPU usage statistics |
cpuset | CPU and memory layout control |
memory | Memory and swap (Swap) usage |
devices | Access control for devices |
freezer | In-group process stop and restart |
net_cls | Network control |
blkio | Control of block device input / output amount |