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Gilles Soulier
2026-01-05 16:08:01 +01:00
parent dcba044cd6
commit c67befc549
2215 changed files with 26743 additions and 329 deletions
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analyse_chatgpt.md
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@@ -1280,11 +1280,11 @@ gilles@lenovo-bureau:~/Documents/vscode$ fio --name=test --ioengine=libaio --rw=
]
}
gilles@lenovo-bureau:~/Documents/vscode$ rm -f /tmp/fio-test-file
gilles@lenovo-bureau:~/Documents/vscode$ iperf3 -c 10.0.1.97 -t 5
gilles@lenovo-bureau:~/Documents/vscode$ iperf3 -c 10.0.0.50 -t 5
iperf3: error - unable to connect to server - server may have stopped running or use a different port, firewall issue, etc.: Connection refused
gilles@lenovo-bureau:~/Documents/vscode$ iperf3 -c 10.0.1.97 -t 5
Connecting to host 10.0.1.97, port 5201
[ 5] local 10.0.1.169 port 34042 connected to 10.0.1.97 port 5201
gilles@lenovo-bureau:~/Documents/vscode$ iperf3 -c 10.0.0.50 -t 5
Connecting to host 10.0.0.50, port 5201
[ 5] local 10.0.1.169 port 34042 connected to 10.0.0.50 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 53.1 MBytes 445 Mbits/sec 1 375 KBytes
[ 5] 1.00-2.00 sec 57.0 MBytes 478 Mbits/sec 0 477 KBytes
@@ -1297,10 +1297,10 @@ Connecting to host 10.0.1.97, port 5201
[ 5] 0.00-5.01 sec 293 MBytes 491 Mbits/sec receiver
iperf Done.
gilles@lenovo-bureau:~/Documents/vscode$ iperf3 -c 10.0.1.97 -t 5 -R
Connecting to host 10.0.1.97, port 5201
Reverse mode, remote host 10.0.1.97 is sending
[ 5] local 10.0.1.169 port 45146 connected to 10.0.1.97 port 5201
gilles@lenovo-bureau:~/Documents/vscode$ iperf3 -c 10.0.0.50 -t 5 -R
Connecting to host 10.0.0.50, port 5201
Reverse mode, remote host 10.0.0.50 is sending
[ 5] local 10.0.1.169 port 45146 connected to 10.0.0.50 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 49.6 MBytes 416 Mbits/sec
[ 5] 1.00-2.00 sec 48.1 MBytes 404 Mbits/sec
@@ -1313,14 +1313,14 @@ Reverse mode, remote host 10.0.1.97 is sending
[ 5] 0.00-5.00 sec 246 MBytes 413 Mbits/sec receiver
iperf Done.
gilles@lenovo-bureau:~/Documents/vscode$ iperf3 -c 10.0.1.97 -t 5 -J
gilles@lenovo-bureau:~/Documents/vscode$ iperf3 -c 10.0.0.50 -t 5 -J
{
"start": {
"connected": [{
"socket": 5,
"local_host": "10.0.1.169",
"local_port": 50206,
"remote_host": "10.0.1.97",
"remote_host": "10.0.0.50",
"remote_port": 5201
}],
"version": "iperf 3.18",
@@ -1330,7 +1330,7 @@ gilles@lenovo-bureau:~/Documents/vscode$ iperf3 -c 10.0.1.97 -t 5 -J
"timesecs": 1765130563
},
"connecting_to": {
"host": "10.0.1.97",
"host": "10.0.0.50",
"port": 5201
},
"cookie": "ejecghjijivkeodhyn5viyfm2nafnaz443zx",
@@ -2231,7 +2231,7 @@ Donc :
Ce n’est pas saturé (1 Gbit/s), mais correct :
peut être limité par l’autre machine (10.0.1.97),
peut être limité par l’autre machine (10.0.0.50),
câble, switch, réglage TCP (Cubic vs BBR), charge CPU côté serveur.