How to use _busy_mem_nodes method in autotest

Best Python code snippet using autotest_python

cpuset.py

Source:cpuset.py

...171    if os.path.exists(file_name):172        return rangelist_to_set(utils.read_one_line(file_name))173    else:174        return set()175def _busy_mem_nodes(parent_container):176    # Get set of numa memory nodes now used (exclusively or shared)177    #   by existing children of parent container178    busy = set()179    mem_files_pattern = os.path.join(full_path(parent_container),180                                     '*', cpuset_prefix+'mems')181    for mem_file in glob.glob(mem_files_pattern):182        child_container = os.path.dirname(mem_file)183        busy |= get_mem_nodes(child_container)184    return busy185def available_exclusive_mem_nodes(parent_container):186    # Get subset of numa memory nodes of parent container which could187    #  be allocated exclusively to new child containers.188    # This excludes nodes now allocated to existing children.189    need_fake_numa()190    available = get_mem_nodes(parent_container)191    available -= _busy_mem_nodes(parent_container)192    return available193def my_mem_nodes():194    # Get set of numa memory nodes owned by current process's container.195    discover_container_style()196    if not mem_isolation_on:197        return set()    # as expected by vmstress198    return get_mem_nodes(my_container_name())199def my_available_exclusive_mem_nodes():200    # Get subset of numa memory nodes owned by current process's201    # container, which could be allocated exclusively to new child202    # containers.  This excludes any nodes now allocated203    # to existing children.204    return available_exclusive_mem_nodes(my_container_name())205def node_avail_kbytes(node):...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.