transport=TCP
http=HTTP/2
rtt=2226
min_rtt=1838
rtt_var=969
sent=10
recv=8
lost=0
retrans=0
sent_bytes=5535
recv_bytes=693
delivery_rate=2363438
cwnd=256
unsent_bytes=0
cid=49aeb0a665b16d07
ts=415
x=0