Created
November 16, 2013 06:50
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CGROUP
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| import re,tarfile | |
| lxc = re.compile("sys/fs/cgroup/cpuacct/lxc/.*/cpuacct.usage$") | |
| tar_archive = tarfile.open("input.tgz", "r:gz") | |
| lxc_time = 0 | |
| lxc_name = '' | |
| for tarname in tar_archive: | |
| if lxc.search(tarname.name) != None: | |
| container = tarname.name[26:tarname.name.find('/',27)] | |
| file = tar_archive.extractfile("sys/fs/cgroup/cpuacct/lxc/"+container+"/cpuacct.usage") | |
| time = int(file.readline()) | |
| if (time > lxc_time): | |
| lxc_time = time | |
| lxc_name = container | |
| print lxc_name | |
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