| | ... | ${tcp_cc_algo}=${vpp_hoststack_attr}[tcp_cc_algo]
| | ... | ${sess_evt_q_length}=${vpp_hoststack_attr}[sess_evt_q_length]
| | ... | ${sess_prealloc_sess}=${vpp_hoststack_attr}[sess_prealloc_sess]
| | ... | ${tcp_cc_algo}=${vpp_hoststack_attr}[tcp_cc_algo]
| | ... | ${sess_evt_q_length}=${vpp_hoststack_attr}[sess_evt_q_length]
| | ... | ${sess_prealloc_sess}=${vpp_hoststack_attr}[sess_prealloc_sess]