transport=TCP
http=HTTP/2
rtt=1836
min_rtt=1834
rtt_var=689
sent=5
recv=5
lost=0
retrans=0
sent_bytes=3694
recv_bytes=639
delivery_rate=2368593
cwnd=53
unsent_bytes=0
cid=8817e0609b3ba572
ts=11
x=0