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How to use resolve_task_cgroup_path method in autotest

Best Python code snippet using autotest_python

virsh_cpu_stats.py

Source:virsh_cpu_stats.py

...60        else:61            # Get cgroup cpu_time62            if not get_totalonly:63                vm = env.get_vm(vm_ref)64                cgpath = utils_cgroup.resolve_task_cgroup_path(65                    vm.get_pid(), "cpuacct")66                # When a VM has an 'emulator' child cgroup present, we must67                # strip off that suffix when detecting the cgroup for a machine68                if os.path.basename(cgpath) == "emulator":69                    cgpath = os.path.dirname(cgpath)70                usage_file = os.path.join(cgpath, "cpuacct.usage_percpu")71                cgtime = file(usage_file).read().strip().split()72                logging.debug("cgtime get is %s", cgtime)73            # Cut CPUs from output and format to list74            output = re.sub(r'\.', '', output)75            if get_total:76                mt_start = re.search('Total', output).start()77            else:78                mt_start = len(output)...

virsh_memtune.py

Source:virsh_memtune.py

...73    vm.verify_alive()74    pid = vm.get_pid()75    logging.info("Verify valid cgroup path for VM pid: %s", pid)76    # Resolve the memory cgroup path for a domain77    path = utils_cgroup.resolve_task_cgroup_path(int(pid), "memory")78    # Set the initial memory starting value for test case79    # By default set 1GB less than the total memory80    # In case of total memory is less than 1GB set to 256MB81    # visit subtests.cfg to change these default values82    Memtotal = utils_memory.read_from_meminfo('MemTotal')83    base_mem = params.get("memtune_base_mem")84    if int(Memtotal) < int(base_mem):85        Mem = int(params.get("memtune_min_mem"))86    else:87        Mem = int(Memtotal) - int(base_mem)88    # Initialize error counter89    error_counter = 090    # Check for memtune command is available in the libvirt version under test91    if not virsh.has_help_command("memtune"):...

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