transport=TCP
http=HTTP/2
rtt=2464
min_rtt=2088
rtt_var=997
sent=10
recv=8
lost=0
retrans=0
sent_bytes=5536
recv_bytes=671
delivery_rate=2080459
cwnd=256
unsent_bytes=0
cid=8d864a9009b4d2d7
ts=145
x=0