(20 puntos) Utilizando httpie, hagan una solicitud de HTTP al servidor ➜ ~ http get https://nrywhite.lat/23088/20250128.txt HTTP/1.1 200 OK CF-RAY: 910dd1a2b89ca663-MIA Connection: keep-alive Content-Encoding: gzip Content-Type: text/plain Date: Wed, 12 Feb 2025 16:05:12 GMT ETag: W/"67999c5a-77b" Last-Modified: Wed, 29 Jan 2025 03:11:22 GMT NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Nl0Mk7xVFDelhPCOi2EtosTKdCIJUgFsvbHOtQ3JcdHa23z3eRmGhFCWiD6rucs6XUAs6Cp74Xd7q2R%2FUfod0kSnN7uaD7%2BKwM1HCLAw5N6gn3NTh1gx8yVHqnRrtDY%3D"}],"group":"cf-nel","max_age":604800} Server: cloudflare Transfer-Encoding: chunked alt-svc: h3=":443"; ma=86400 cf-cache-status: DYNAMIC server-timing: cfL4;desc="?proto=TCP&rtt=41446&min_rtt=40054&rtt_var=14032&sent=5&recv=7&lost=0&retrans=0&sent_bytes=3055&recv_bytes=770&delivery_rate=85265&cwnd=252&unsent_bytes=0&cid=340df20a29346abc&ts=225&x=0" Asistencia __. .-".' .--. _..._ .' .' .' \ .-"" __ ""-. / / .' : --..:__.-"" ""-. \ : : / ;.d$$ sbp_.-""-:_: ; : : ._ :P .-. ,"TP : \ \ T--...-; : d$b :d$b \ `. \ `..' ; $ $ ;$ $ `. "-. ). : T$P :T$P \..---^.. / `-' `._`._ .' "-. .-" T$$$b / "-._.-" ._ '^' ; : \.`. / ; -. \`."-._.-'-' : .'\ \ \ \ \ ; ; /: \ \ \ . ; : : , ; `. `.; : ; \ ; ; "-._: ; : `. : : \/ ; /"-. ; : : / "-. : : ; : .' T-; ; ; ; : ; ; / : ; ; : : .' ; : : ;: _..-"\ : : \ : ; / \ ; ; . '. '-; / ; : ; \ ; : : : : '-. '.._L.:-' : ; bug ; . `. ; : : \ ; : : '-.. '.._L.:-' ; , `. : \ ; : '..__L.:-' (10 puntos) Utilizando tail dentro del servidor, obtengan las últimas 15 líneas del archivo /var/log/nginx/access.log 2025-02-12 15:48 ⌚ njs v18.19.1|py |go 0% ip-172-31-31-175 (172.31.31.175) in .../log/nginx ○ → tail -n 15 access.log 162.158.11.158 - - [12/Feb/2025:15:29:53 +0000] "GET / HTTP/1.1" 200 2565 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 18_3_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/133.0.6943.33 Mobile/15E148 Safari/604.1" 162.158.138.157 - - [12/Feb/2025:15:30:45 +0000] "GET /23645/ HTTP/1.1" 200 225 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1" 108.162.210.148 - - [12/Feb/2025:15:32:50 +0000] "GET / HTTP/1.1" 301 178 "-" "curl/7.81.0" 162.158.11.150 - - [12/Feb/2025:15:36:06 +0000] "GET / HTTP/1.1" 200 2565 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3 Safari/605.1.15" 172.70.254.222 - - [12/Feb/2025:15:36:56 +0000] "GET / HTTP/1.1" 304 0 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 OPR/116.0.0.0" 165.22.19.65 - - [12/Feb/2025:15:37:53 +0000] "GET /.env HTTP/1.1" 404 134 "-" "Mozilla/5.0 Keydrop" 165.22.19.65 - - [12/Feb/2025:15:37:53 +0000] "GET /.env HTTP/1.1" 400 264 "-" "Mozilla/5.0 Keydrop" 162.158.106.152 - - [12/Feb/2025:15:38:46 +0000] "GET /23735/ HTTP/1.1" 200 244 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1" 162.158.11.151 - - [12/Feb/2025:15:38:55 +0000] "GET / HTTP/1.1" 200 2565 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0" 162.158.11.151 - - [12/Feb/2025:15:39:02 +0000] "GET /23065/ HTTP/1.1" 200 230 "https://nrywhite.lat/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0" 172.70.175.86 - - [12/Feb/2025:15:49:42 +0000] "GET /form.html HTTP/1.1" 200 433 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1" 162.158.11.156 - - [12/Feb/2025:15:50:04 +0000] "GET / HTTP/1.1" 404 134 "-" "Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0" 162.158.11.158 - - [12/Feb/2025:15:50:04 +0000] "GET / HTTP/1.1" 301 178 "-" "Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0" 162.158.11.159 - - [12/Feb/2025:15:50:04 +0000] "GET / HTTP/1.1" 404 134 "-" "Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0" 162.158.11.159 - - [12/Feb/2025:15:50:05 +0000] "GET /favicon.ico HTTP/1.1" 404 134 "https://23089.nrywhite.lat/" "Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0" (10 puntos) Utilizando ps y grep identifiquen qué procesos está corriendo amazon dentro del servidor 2025-02-12 16:20 ⌚ njs v18.19.1|py |go 9% ip-172-31-31-175 (172.31.31.175) in ~ ○ → ps aux | grep "amazon" root 542 0.0 1.2 1759116 12272 ? Ssl 13:06 0:01 /snap/amazon-ssm-agent/9881/amazon-ssm-agent root 914 0.0 1.8 1850868 18068 ? Sl 13:06 0:02 /snap/amazon-ssm-agent/9881/ssm-agent-worker ubuntu 13032 0.0 0.2 7076 2048 pts/2 S+ 16:21 0:00 grep --color=auto --exclude-dir=.bzr --exclude-dir=CVS --exclude-dir=.git --exclude-dir=.hg --exclude-dir=.svn amazon (10 puntos) Utilizando dig dentro del servidor, obtengan la ip que resuelve al hacer un dns lookup uvg.edu.gt 2025-02-12 16:23 ⌚ njs v18.19.1|py |go 16% ip-172-31-31-175 (172.31.31.175) in ~ ○ → dig uvg.edu.gt ; <<>> DiG 9.18.30-0ubuntu0.24.04.2-Ubuntu <<>> uvg.edu.gt ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8632 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 65494 ;; QUESTION SECTION: ;uvg.edu.gt. IN A ;; ANSWER SECTION: uvg.edu.gt. 49 IN A 45.223.56.41 uvg.edu.gt. 49 IN A 45.223.155.41 ;; Query time: 0 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP) ;; WHEN: Wed Feb 12 16:24:06 UTC 2025 ;; MSG SIZE rcvd: 71 (5 puntos) Cuanta memoria RAM, total usada y libre, tiene el servidor? (su respuesta debe estar en MB) 2025-02-12 16:26 ⌚ njs v18.19.1|py |go 9% ip-172-31-31-175 (172.31.31.175) in ~ ○ → free --mega total used free shared buff/cache available Mem: 1003 529 95 12 580 474 Swap: 0 0 0 (5 puntos) Cuanta espacio de disco, total usado y disponible, tiene el servidor? (su respuesta debe estar en MB) 2025-02-12 16:33 ⌚ njs v18.19.1|py |go 9% ip-172-31-31-175 (172.31.31.175) in ~ ○ → df --total -BM Filesystem 1M-blocks Used Available Use% Mounted on /dev/root 28691M 8647M 20028M 31% / tmpfs 479M 12M 468M 3% /dev/shm tmpfs 192M 2M 191M 1% /run tmpfs 5M 0M 5M 0% /run/lock /dev/xvda16 881M 76M 744M 10% /boot /dev/xvda15 105M 7M 99M 6% /boot/efi tmpfs 96M 1M 96M 1% /run/user/1000 total 30446M 8741M 21628M 29% - (5 puntos) Utilizando el comando ip obtengan la ip del servidor 2025-02-12 15:50 ⌚ njs v18.19.1|py |go 10% ip-172-31-31-175 (172.31.31.175) in .../log/nginx ○ → ip a 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host noprefixroute valid_lft forever preferred_lft forever 2: enX0: mtu 9001 qdisc fq_codel state UP group default qlen 1000 link/ether 0a:ff:d6:c1:6d:a5 brd ff:ff:ff:ff:ff:ff inet 172.31.31.175/20 metric 100 brd 172.31.31.255 scope global dynamic enX0 valid_lft 2699sec preferred_lft 2699sec inet6 fe80::8ff:d6ff:fec1:6da5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state UP group default link/ether 02:42:b0:10:3a:1f brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:b0ff:fe10:3a1f/64 scope link valid_lft forever preferred_lft forever 5: veth3e2c6fb@if4: mtu 1500 qdisc noqueue master docker0 state UP group default link/ether de:40:60:4d:bf:ef brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet6 fe80::dc40:60ff:fe4d:bfef/64 scope link valid_lft forever preferred_lft forever (20 puntos) Utilizando netstat, listen los puertos por los que está escuchando el servidor. Deben filtrar usando las siguientes opciones de netstat (esto es un solo comando con estas opciones): tcp udp numeric (muestra los puertos por número) program (muestra qué programa es el que está escuchando) 2025-02-12 16:14 ⌚ njs v18.19.1|py |go 0% ip-172-31-31-175 (172.31.31.175) in ~ ○ → netstat --tcp --udp --numeric --program (No info could be read for "-p": geteuid()=1000 but you should be root.) Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 172.31.31.175:59484 209.54.181.109:443 ESTABLISHED - tcp 0 0 172.31.31.175:443 172.70.206.3:40782 TIME_WAIT - tcp 0 0 172.31.31.175:443 172.69.34.230:64064 ESTABLISHED - tcp 0 0 172.31.31.175:443 172.70.206.15:32644 ESTABLISHED - tcp 0 0 172.31.31.175:443 172.69.34.202:40402 TIME_WAIT - tcp 0 0 172.31.31.175:443 172.70.206.28:12872 TIME_WAIT - tcp 0 0 172.31.31.175:443 162.158.90.71:52504 ESTABLISHED - tcp 0 0 172.31.31.175:80 172.70.206.3:61536 TIME_WAIT - tcp 0 0 172.31.31.175:443 172.70.214.102:55898 TIME_WAIT - tcp 0 0 172.31.31.175:443 172.70.210.232:35536 ESTABLISHED - tcp 0 0 172.31.31.175:443 162.158.91.89:55928 ESTABLISHED - tcp 0 0 172.31.31.175:443 172.70.215.56:14022 TIME_WAIT - tcp 0 0 172.31.31.175:443 172.69.34.222:21910 ESTABLISHED - tcp 0 0 172.31.31.175:443 162.158.187.75:31280 TIME_WAIT - tcp 0 0 172.31.31.175:443 172.70.206.79:34938 ESTABLISHED - tcp 0 0 172.31.31.175:443 162.158.90.185:39372 ESTABLISHED - tcp 0 0 172.31.31.175:80 172.71.158.240:19068 ESTABLISHED - tcp 0 0 172.31.31.175:80 20.171.207.111:54992 ESTABLISHED - tcp 0 0 172.31.31.175:443 162.158.91.43:45252 TIME_WAIT - tcp 0 0 172.31.31.175:443 162.158.90.71:47508 TIME_WAIT - tcp 0 0 172.31.31.175:80 172.70.210.218:11428 ESTABLISHED - tcp 0 0 172.31.31.175:443 162.158.90.248:62764 TIME_WAIT - tcp6 0 0 172.31.31.175:10 190.56.113.164:32983 ESTABLISHED - tcp6 0 0 172.31.31.175:10 190.56.113.245:2397 ESTABLISHED - tcp6 0 0 172.31.31.175:10 181.209.150.252:64736 ESTABLISHED - tcp6 0 0 172.31.31.175:10 190.56.113.164:51741 ESTABLISHED - tcp6 0 2324 172.31.31.175:10 190.56.113.164:5397 ESTABLISHED - tcp6 0 0 172.31.31.175:10 181.174.104.32:18662 ESTABLISHED - (30 puntos) Utilizando ss, listen los puertos por los que está escuchando el servidor. Deben filtrar usando las siguientes opciones de ss (esto es un solo comando con estas opciones): summary tcp conexiones establecidas resuelvan los puertos numericos uso de memoria información interna de tcp proceso que usa el socket 2025-02-12 16:13 ⌚ njs v18.19.1|py |go 0% ip-172-31-31-175 (172.31.31.175) in ~ ○ → ss --summary --tcp -npims Total: 248 TCP: 45 (estab 25, closed 12, orphaned 0, timewait 11) Transport Total IP IPv6 RAW 1 0 1 UDP 5 4 1 TCP 33 23 10 INET 39 27 12 FRAG 0 0 0 State Recv-Q Send-Q Local Address:Port Peer Address:Port Process ESTAB 0 0 172.31.31.175:59484 209.54.181.109:443 skmem:(r0,rb131072,t0,tb87040,f0,w0,o0,bl0,d0) cubic wscale:6,7 rto:203 rtt:2.483/0.351 ato:40 mss:1460 pmtu:9001 rcvmss:1460 advmss:8961 cwnd:10 bytes_sent:5561 bytes_acked:5562 bytes_received:7882 segs_out:314 segs_in:263 data_segs_out:67 data_segs_in:71 send 47039871bps lastsnd:17475 lastrcv:17473 lastack:2177 pacing_rate 94075000bps delivery_rate 41615200bps delivered:68 app_limited busy:219ms rcv_space:56575 rcv_ssthresh:56575 minrtt:0.39 snd_wnd:59776 ESTAB 0 0 172.31.31.175:443 172.70.206.3:40782 skmem:(r0,rb131072,t0,tb87040,f0,w0,o0,bl0,d1) cubic wscale:13,7 rto:268 rtt:67.55/23.426 ato:40 mss:1448 pmtu:9001 rcvmss:548 advmss:8949 cwnd:10 bytes_sent:2724 bytes_acked:2724 bytes_received:1145 segs_out:7 segs_in:9 data_segs_out:5 data_segs_in:3 send 1714878bps lastsnd:48162 lastrcv:48162 lastack:48059 pacing_rate 3429704bps delivery_rate 370480bps delivered:6 app_limited busy:166ms rcv_space:56575 rcv_ssthresh:56575 minrtt:62.404 snd_wnd:65536 ESTAB 0 0 172.31.31.175:443 172.69.34.202:40402 skmem:(r0,rb131072,t0,tb261120,f0,w0,o0,bl0,d0) cubic wscale:13,7 rto:276 rtt:75.291/0.084 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:171 bytes_sent:232479 bytes_acked:232479 bytes_received:1127 segs_out:164 segs_in:95 data_segs_out:163 data_segs_in:3 send 26309439bps lastsnd:19516 lastrcv:19818 lastack:19441 pacing_rate 52618352bps delivery_rate 12751952bps delivered:164 busy:452ms rwnd_limited:34ms(7.5%) rcv_space:56575 rcv_ssthresh:56575 minrtt:75.083 snd_wnd:360448 ESTAB 0 0 172.31.31.175:443 172.70.206.28:12872 skmem:(r0,rb131072,t0,tb295936,f0,w0,o0,bl0,d0) cubic wscale:13,7 rto:270 rtt:69.433/0.159 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:220 bytes_sent:301621 bytes_acked:301621 bytes_received:1127 segs_out:213 segs_in:104 data_segs_out:212 data_segs_in:3 send 36704161bps lastsnd:24057 lastrcv:24341 lastack:23988 pacing_rate 73407792bps delivery_rate 11440576bps delivered:213 busy:423ms rcv_space:56575 rcv_ssthresh:56575 minrtt:69.197 snd_wnd:581632 ESTAB 0 0 172.31.31.175:443 172.70.206.38:54558 skmem:(r0,rb131072,t0,tb87040,f0,w0,o0,bl0,d2) cubic wscale:13,7 rto:267 rtt:66.217/2.672 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:37 bytes_sent:38430 bytes_acked:38430 bytes_received:1121 segs_out:32 segs_in:16 data_segs_out:29 data_segs_in:3 send 6472779bps lastsnd:68171 lastrcv:68238 lastack:68104 pacing_rate 12945504bps delivery_rate 2951248bps delivered:30 busy:200ms rcv_space:56575 rcv_ssthresh:56575 minrtt:66.032 snd_wnd:57344 ESTAB 0 0 172.31.31.175:80 172.70.206.3:61536 skmem:(r0,rb131072,t0,tb87040,f0,w0,o0,bl0,d1) cubic wscale:13,7 rto:262 rtt:61.869/23.214 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:10 bytes_sent:393 bytes_acked:393 bytes_received:479 segs_out:3 segs_in:5 data_segs_out:1 data_segs_in:1 send 1872343bps lastsnd:48405 lastrcv:48405 lastack:48343 pacing_rate 3744648bps delivery_rate 187344bps delivered:2 app_limited busy:62ms rcv_space:56575 rcv_ssthresh:56575 minrtt:61.832 snd_wnd:73728 ESTAB 0 0 172.31.31.175:443 172.70.214.102:55898 skmem:(r0,rb131072,t0,tb139264,f0,w0,o0,bl0,d0) cubic wscale:13,7 rto:263 rtt:62.416/0.04 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:110 bytes_sent:143925 bytes_acked:143925 bytes_received:1127 segs_out:103 segs_in:52 data_segs_out:102 data_segs_in:3 send 20415278bps lastsnd:15057 lastrcv:15246 lastack:14994 pacing_rate 40830144bps delivery_rate 5566728bps delivered:103 busy:314ms rcv_space:56575 rcv_ssthresh:56575 minrtt:62.227 snd_wnd:311296 ESTAB 0 0 172.31.31.175:443 172.70.211.173:54040 skmem:(r0,rb131072,t0,tb548352,f0,w0,o0,bl0,d2) cubic wscale:13,7 rto:271 rtt:70.039/7.027 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:332 bytes_sent:465632 bytes_acked:465632 bytes_received:1124 segs_out:327 segs_in:122 data_segs_out:324 data_segs_in:3 send 54910664bps lastsnd:65520 lastrcv:65853 lastack:65453 pacing_rate 109821128bps delivery_rate 28156152bps delivered:325 busy:467ms rcv_space:56575 rcv_ssthresh:56575 minrtt:66.297 snd_wnd:770048 ESTAB 0 0 172.31.31.175:443 162.158.91.89:55928 skmem:(r0,rb131072,t0,tb87040,f0,w0,o0,bl0,d4) cubic wscale:13,7 rto:262 rtt:61.133/0.18 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:28 bytes_sent:67664 bytes_acked:67664 bytes_received:8056 segs_out:63 segs_in:58 data_segs_out:58 data_segs_in:17 send 5305678bps lastsnd:21037 lastrcv:21099 lastack:20976 pacing_rate 10611352bps delivery_rate 1517792bps delivered:59 busy:1142ms rcv_space:56575 rcv_ssthresh:56575 minrtt:60.724 snd_wnd:122880 ESTAB 0 0 172.31.31.175:443 172.70.215.56:14022 skmem:(r0,rb131072,t0,tb295936,f0,w0,o0,bl0,d0) cubic wscale:13,7 rto:273 rtt:72.311/0.742 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:202 bytes_sent:276004 bytes_acked:276004 bytes_received:1127 segs_out:195 segs_in:95 data_segs_out:194 data_segs_in:3 send 32359779bps lastsnd:16081 lastrcv:16371 lastack:16009 pacing_rate 64719440bps delivery_rate 12403424bps delivered:195 busy:435ms rwnd_limited:2ms(0.5%) rcv_space:56575 rcv_ssthresh:56575 minrtt:71.746 snd_wnd:516096 ESTAB 0 0 172.31.31.175:443 162.158.187.75:31280 skmem:(r0,rb131072,t0,tb87040,f0,w0,o0,bl0,d0) cubic wscale:13,7 rto:266 rtt:65.538/7.909 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:28 bytes_sent:24370 bytes_acked:24370 bytes_received:1126 segs_out:21 segs_in:10 data_segs_out:20 data_segs_in:3 send 4949068bps lastsnd:12897 lastrcv:12964 lastack:12831 pacing_rate 9898096bps delivery_rate 1411928bps delivered:21 busy:199ms rcv_space:56575 rcv_ssthresh:56575 minrtt:65.431 snd_wnd:57344 ESTAB 0 0 172.31.31.175:443 162.158.90.185:39372 skmem:(r0,rb3180202,t0,tb87040,f0,w0,o0,bl0,d0) cubic wscale:13,7 rto:273 rtt:72.226/0.101 ato:40 mss:1448 pmtu:9001 rcvmss:573 advmss:8949 cwnd:10 bytes_sent:481852 bytes_acked:481852 bytes_received:114284 segs_out:478 segs_in:558 data_segs_out:477 data_segs_in:221 send 1603855bps lastsnd:306 lastrcv:306 lastack:233 pacing_rate 3207680bps delivery_rate 478600bps delivered:478 busy:16744ms rcv_rtt:87745.5 rcv_space:63424 rcv_ssthresh:357367 minrtt:72.06 snd_wnd:139264 ESTAB 0 0 172.31.31.175:80 20.171.207.111:54992 skmem:(r0,rb131072,t0,tb87040,f0,w0,o0,bl0,d0) cubic wscale:7,7 rto:257 rtt:56.144/0.147 ato:40 mss:1428 pmtu:9001 rcvmss:536 advmss:8949 cwnd:10 bytes_sent:20651 bytes_acked:20651 bytes_received:10100 segs_out:41 segs_in:79 data_segs_out:40 data_segs_in:37 send 2034768bps lastsnd:1118 lastrcv:1118 lastack:1062 pacing_rate 4069504bps delivery_rate 407552bps delivered:41 app_limited busy:2081ms rcv_space:56575 rcv_ssthresh:56575 minrtt:56.001 snd_wnd:64128 ESTAB 0 0 172.31.31.175:443 162.158.91.43:45252 skmem:(r0,rb131072,t0,tb208896,f0,w0,o0,bl0,d0) cubic wscale:13,7 rto:261 rtt:60.775/0.041 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:184 bytes_sent:251001 bytes_acked:251001 bytes_received:1127 segs_out:177 segs_in:85 data_segs_out:176 data_segs_in:3 send 35071263bps lastsnd:13891 lastrcv:14133 lastack:13830 pacing_rate 70141800bps delivery_rate 17139472bps delivered:177 busy:365ms rcv_space:56575 rcv_ssthresh:56575 minrtt:60.606 snd_wnd:532480 ESTAB 0 0 172.31.31.175:443 162.158.90.71:47508 skmem:(r0,rb131072,t0,tb87040,f0,w0,o0,bl0,d0) cubic wscale:13,7 rto:262 rtt:61.822/7.496 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:20 bytes_sent:13163 bytes_acked:13163 bytes_received:1126 segs_out:13 segs_in:10 data_segs_out:12 data_segs_in:3 send 3747533bps lastsnd:17575 lastrcv:17578 lastack:17513 pacing_rate 7494968bps delivery_rate 1777744bps delivered:13 app_limited busy:127ms rcv_space:56575 rcv_ssthresh:56575 minrtt:61.639 snd_wnd:98304 ESTAB 0 0 172.31.31.175:80 172.70.210.218:11428 skmem:(r0,rb131072,t0,tb87040,f0,w0,o0,bl0,d1) cubic wscale:13,7 rto:281 rtt:80.855/30.357 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:10 bytes_sent:383 bytes_acked:383 bytes_received:473 segs_out:3 segs_in:5 data_segs_out:1 data_segs_in:1 send 1432688bps lastsnd:38189 lastrcv:38189 lastack:38108 pacing_rate 2865344bps delivery_rate 143456bps delivered:2 app_limited busy:81ms rcv_space:56575 rcv_ssthresh:56575 minrtt:80.749 snd_wnd:73728 ESTAB 0 0 172.31.31.175:443 162.158.90.248:62764 skmem:(r0,rb131072,t0,tb208896,f0,w0,o0,bl0,d0) cubic wscale:13,7 rto:282 rtt:81.022/0.092 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:169 bytes_sent:229614 bytes_acked:229614 bytes_received:1127 segs_out:162 segs_in:80 data_segs_out:161 data_segs_in:3 send 24162524bps lastsnd:25138 lastrcv:25458 lastack:25056 pacing_rate 48324896bps delivery_rate 10717848bps delivered:162 busy:486ms rcv_space:56575 rcv_ssthresh:56575 minrtt:80.805 snd_wnd:475136 ESTAB 0 0 172.31.31.175:443 172.70.206.4:62844 skmem:(r0,rb131072,t0,tb452608,f0,w0,o0,bl0,d2) cubic wscale:13,7 rto:264 rtt:63.049/0.129 ato:40 mss:1448 pmtu:9001 rcvmss:536 advmss:8949 cwnd:253 bytes_sent:350032 bytes_acked:350032 bytes_received:1124 segs_out:248 segs_in:107 data_segs_out:245 data_segs_in:3 send 46483719bps lastsnd:66795 lastrcv:67051 lastack:66732 pacing_rate 92967432bps delivery_rate 18130328bps delivered:246 busy:383ms rcv_space:56575 rcv_ssthresh:56575 minrtt:62.831 snd_wnd:581632 ESTAB 0 0 [::ffff:172.31.31.175]:10 [::ffff:190.56.113.164]:32983 skmem:(r0,rb131072,t0,tb1366528,f0,w0,o0,bl0,d0) cubic wscale:6,7 rto:293 rtt:92.606/4.021 ato:41 mss:1448 pmtu:9001 rcvmss:1448 advmss:8949 cwnd:672 bytes_sent:929958 bytes_acked:929958 bytes_received:7925 segs_out:771 segs_in:246 data_segs_out:756 data_segs_in:114 send 84059867bps lastsnd:3241765 lastrcv:3241765 lastack:3241675 pacing_rate 168119728bps delivery_rate 38332528bps delivered:757 busy:3845ms rcv_rtt:175 rcv_space:56575 rcv_ssthresh:56575 minrtt:86.937 snd_wnd:1868608 ESTAB 0 0 [::ffff:172.31.31.175]:10 [::ffff:190.56.113.245]:2397 skmem:(r0,rb131072,t0,tb87040,f0,w0,o0,bl0,d0) cubic wscale:6,7 rto:283 rtt:82.304/0.626 ato:45 mss:1448 pmtu:9001 rcvmss:1448 advmss:8949 cwnd:21 bytes_sent:50322 bytes_acked:50322 bytes_received:45273 segs_out:1201 segs_in:2267 data_segs_out:1192 data_segs_in:1127 send 2955677bps lastsnd:6677437 lastrcv:6677437 lastack:6677355 pacing_rate 5911352bps delivery_rate 1363480bps delivered:1193 app_limited busy:25149ms rcv_rtt:106 rcv_space:56575 rcv_ssthresh:56575 minrtt:78.765 snd_wnd:131008 ESTAB 0 0 [::ffff:172.31.31.175]:10 [::ffff:181.174.104.255]:2668 skmem:(r0,rb131072,t0,tb1375232,f0,w0,o0,bl0,d0) cubic wscale:6,7 rto:265 rtt:64.627/1.83 ato:43 mss:1448 pmtu:9001 rcvmss:1448 advmss:8949 cwnd:656 bytes_sent:938322 bytes_acked:938322 bytes_received:13717 segs_out:948 segs_in:549 data_segs_out:935 data_segs_in:266 send 117584044bps lastsnd:43580 lastrcv:43580 lastack:43518 pacing_rate 235165808bps delivery_rate 47329624bps delivered:936 app_limited busy:6311ms rcv_rtt:69 rcv_space:56575 rcv_ssthresh:56575 minrtt:58.561 snd_wnd:1820800 ESTAB 0 0 [::ffff:172.31.31.175]:10 [::ffff:181.209.150.252]:64736 skmem:(r0,rb1149194,t0,tb696320,f0,w0,o0,bl0,d6) cubic wscale:8,7 rto:295 rtt:94.769/13.412 ato:63 mss:1460 pmtu:9001 rcvmss:1432 advmss:8961 cwnd:21 bytes_sent:1525514 bytes_acked:1525514 bytes_received:513073 segs_out:20113 segs_in:16275 data_segs_out:20088 data_segs_in:13407 send 2588188bps lastsnd:550714 lastrcv:550714 lastack:550596 pacing_rate 5176344bps delivery_rate 3663488bps delivered:20089 busy:440406ms rwnd_limited:53ms(0.0%) rcv_rtt:137450 rcv_space:62761 rcv_ssthresh:79487 minrtt:64.584 snd_wnd:130560 ESTAB 0 0 [::ffff:172.31.31.175]:10 [::ffff:190.56.113.164]:51741 skmem:(r0,rb131072,t0,tb1253376,f0,w0,o0,bl0,d0) cubic wscale:6,7 rto:287 rtt:86.943/1.86 ato:44 mss:1448 pmtu:9001 rcvmss:1448 advmss:8949 cwnd:22 bytes_sent:1447778 bytes_acked:1447778 bytes_received:195785 segs_out:6242 segs_in:10554 data_segs_out:6161 data_segs_in:5261 send 2931208bps lastsnd:1148810 lastrcv:1148810 lastack:1148720 pacing_rate 5862408bps delivery_rate 1873608bps delivered:6162 app_limited busy:118310ms rwnd_limited:41ms(0.0%) rcv_rtt:91 rcv_space:56575 rcv_ssthresh:56575 minrtt:78.907 snd_wnd:1702080 ESTAB 0 1464 [::ffff:172.31.31.175]:10 [::ffff:190.56.113.164]:5397 skmem:(r0,rb131072,t0,tb1314304,f968,w11320,o0,bl0,d1) cubic wscale:6,7 rto:300 rtt:99.578/23.545 ato:42 mss:1448 pmtu:9001 rcvmss:1448 advmss:8949 cwnd:10 bytes_sent:1073262 bytes_retrans:108 bytes_acked:1072682 bytes_received:119441 segs_out:3712 segs_in:5777 data_segs_out:3533 data_segs_in:3209 send 1163309bps lastsnd:1 lastrcv:10 lastack:10 pacing_rate 2326592bps delivery_rate 793784bps delivered:3524 app_limited busy:75162ms rwnd_limited:79ms(0.1%) unacked:10 retrans:0/3 dsack_dups:3 rcv_rtt:130 rcv_space:56575 rcv_ssthresh:56575 notsent:992 minrtt:79.83 rcv_ooopack:4 snd_wnd:1603648 ESTAB 0 0 [::ffff:172.31.31.175]:10 [::ffff:181.174.104.32]:18662 skmem:(r0,rb131072,t0,tb1662464,f0,w0,o0,bl0,d0) cubic wscale:7,7 rto:274 rtt:73.442/5.301 ato:40 mss:1448 pmtu:9001 rcvmss:1384 advmss:8949 cwnd:22 bytes_sent:1423418 bytes_acked:1423418 bytes_received:205193 segs_out:6759 segs_in:7041 data_segs_out:6729 data_segs_in:5627 send 3470058bps lastsnd:1276669 lastrcv:1276669 lastack:1276611 pacing_rate 6940032bps delivery_rate 51606544bps delivered:6730 busy:113712ms rwnd_limited:57ms(0.1%) rcv_rtt:62 rcv_space:56575 rcv_ssthresh:56575 minrtt:53.224 snd_wnd:1557376