Install
- apt-get install cgroup-bin cgroup-lite cgroup-tools cgroupfs-mount libcgroup1
Create
Ist bei Ubuntu leer
Kontrolle
cpuset /sys/fs/cgroup/cpuset
cpu,cpuacct /sys/fs/cgroup/cpu,cpuacct
blkio /sys/fs/cgroup/blkio
memory /sys/fs/cgroup/memory
devices /sys/fs/cgroup/devices
freezer /sys/fs/cgroup/freezer
net_cls,net_prio /sys/fs/cgroup/net_cls,net_prio
perf_event /sys/fs/cgroup/perf_event
hugetlb /sys/fs/cgroup/hugetlb
pids /sys/fs/cgroup/pids
Anlegen einer Control Group
Welche Parameter sind Subsystem Block-I/O vorhanden
/dd:
blkio.throttle.io_serviced: Total 0
blkio.io_service_bytes_recursive: Total 0
blkio.io_serviced_recursive: Total 0
blkio.time:
blkio.io_serviced: Total 0
blkio.reset_stats:
blkio.io_wait_time: Total 0
blkio.weight: 500
blkio.leaf_weight_device:
blkio.throttle.read_iops_device:
blkio.io_merged_recursive: Total 0
blkio.throttle.write_bps_device:
blkio.leaf_weight: 500
blkio.sectors_recursive:
blkio.weight_device:
blkio.io_service_time_recursive: Total 0
blkio.throttle.write_iops_device:
blkio.throttle.io_service_bytes: Total 0
blkio.io_service_bytes: Total 0
blkio.io_wait_time_recursive: Total 0
blkio.io_service_time: Total 0
blkio.time_recursive:
blkio.io_merged: Total 0
blkio.throttle.read_bps_device:
blkio.sectors:
blkio.io_queued: Total 0
blkio.io_queued_recursive: Total 0
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