transport=TCP
http=HTTP/2
rtt=1377
min_rtt=1359
rtt_var=175
sent=12
recv=12
lost=0
retrans=0
sent_bytes=5566
recv_bytes=706
delivery_rate=3177761
cwnd=256
unsent_bytes=0
cid=03d93ceaaf5a357c
ts=118
x=0