@staticmethod
    def _get_cache_mgr():
        mgr = etree.Element("CacheManager", guiclass="CacheManagerGui", testclass="CacheManager", testname="Cache")
        mgr.append(JMX._bool_prop("clearEachIteration", True))
        mgr.append(JMX._bool_prop("useExpires", True))
        return mgr
Create a virtual interface record in the database.
dataset/ETHPy150Open Blazemeter/taurus/bzt/jmx.py/JMX._get_cache_mgr--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/db/api.py/virtual_interface_create