I think this is probably a bug, but I don’t want to submit it as such just yet.
After the haproxy instance has been running for a few hours, the value for h1_open_streams jumps from zero to 18446744073709551609 for our main frontend instance (I don’t know why - there is no traffic).
But I suspect this value is too large for the json output. This might mean there are two bugs here, but the missing json is more important to me at the moment.
The short explanation is that this row from the csv output does not show in the json output and I think it’s because of that one value being larger than s64
pxname,svname,qcur,qmax,scur,smax,slim,stot,bin,bout,dreq,dresp,ereq,econ,eresp,wretr,wredis,status,weight,act,bck,chkfail,chkdown,lastchg,downtime,qlimit,pid,iid,sid,throttle,lbtot,tracked,type,rate,rate_lim,rate_max,check_status,check_code,check_duration,hrsp_1xx,hrsp_2xx,hrsp_3xx,hrsp_4xx,hrsp_5xx,hrsp_other,hanafail,req_rate,req_rate_max,req_tot,cli_abrt,srv_abrt,comp_in,comp_out,comp_byp,comp_rsp,lastsess,last_chk,last_agt,qtime,ctime,rtime,ttime,agent_status,agent_code,agent_duration,check_desc,agent_desc,check_rise,check_fall,check_health,agent_rise,agent_fall,agent_health,addr,cookie,mode,algo,conn_rate,conn_rate_max,conn_tot,intercepted,dcon,dses,wrew,connect,reuse,cache_lookups,cache_hits,srv_icur,src_ilim,qtime_max,ctime_max,rtime_max,ttime_max,eint,idle_conn_cur,safe_conn_cur,used_conn_cur,need_conn_est,uweight,agg_server_check_status,-,ssl_sess,ssl_reused_sess,ssl_failed_handshake,h2_headers_rcvd,h2_data_rcvd,h2_settings_rcvd,h2_rst_stream_rcvd,h2_goaway_rcvd,h2_detected_conn_protocol_errors,h2_detected_strm_protocol_errors,h2_rst_stream_resp,h2_goaway_resp,h2_open_connections,h2_backend_open_streams,h2_total_connections,h2_backend_total_streams,h1_open_connections,h1_open_streams,h1_total_connections,h1_total_streams,h1_bytes_in,h1_bytes_out,h1_spliced_bytes_in,h1_spliced_bytes_out,
main-ssl,FRONTEND,,,0,5,100000,73545,11132908,30235497,63,0,12,,,,,OPEN,,,,,,,,,1,3,0,,,,0,1,0,5,,,,0,73638,10,170,66,1,,1,22,73885,,,0,0,0,0,,,,,,,,,,,,,,,,,,,,,http,,1,14,73634,0,0,0,0,,,0,0,,,,,,,0,,,,,,,-,73405,47,89,120,17,37,1,5,0,0,0,0,0,0,14,120,0,18446744073709551609,73531,73753,12821231,31675424,0,0,