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How to use cgconfig_restart method in autotest

Best Python code snippet using autotest_python

cpu_high_load_test.py

Source:cpu_high_load_test.py

...172            dic_cgroup_property[cgroup_name2] = mk_dic_property(controller_list,173                                                                property_value2)174            cgconfig_file_modify(cgconfig_file, controller_list,175                                 dic_cgroup_property, cgroup)176            utils_cgroup.cgconfig_restart()177            # After cgconfig restart, there are some cgroups created automatically178            cgroup.refresh_cgroups()179            cgroup_index1 = cgroup.get_cgroup_index(cgroup=cgroup_name1)180            cgroup_index2 = cgroup.get_cgroup_index(cgroup=cgroup_name2)181            threads = []182            cgroup_name = []183            cgroup_name.append(cgroup_name1)184            cgroup_name.append(cgroup_name2)185            sh_path = []186            sh_path.append(tmp_file1)187            sh_path.append(tmp_file2)188            for i in range(0, 2):189                thd = threading.Thread(190                    target=cgroup.cgexec,191                    args=(cgroup_name[i], sh_path[i]))192                threads.append(thd)193            # Start process194            for i in range(0, 2):195                threads[i].start()196            time.sleep(3)197            pid_list1 = cgroup.get_pids(cgroup_index1)198            pid_list2 = cgroup.get_pids(cgroup_index2)199            pid_rate1 = get_cpu_rate(pid_list1)200            pid_rate2 = get_cpu_rate(pid_list2)201            kill_pids(pid_list1)202            kill_pids(pid_list2)203            del cgroup204            del modules205            if pid_rate1.get(pid_list1[-1]) <= pid_rate2.get(pid_list1[-1]):206                raise error.TestFail("cpu rate test pid rate failed!")207        finally:208            # Recover environment209            utils.run(recover_cmd)210            utils_cgroup.cgconfig_restart()211def execute(cgroup_cls):212    """213    Execute cpu test.214    :param cgroup_cls: Cgroup class215    """216    if cgroup_cls is None:217        raise error.TestNAError("Got a none cgroup class")218    cpu_test = CpuHighLoad(cgroup_cls._cgroup_dir, cgroup_cls.tmpdir)...

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