I've been getting much lower speeds when running speedtest on my DEC2750 vs a Linux VM (ultimately connected to the DEC2750).
Included speedtests from each below, was wondering if anyone else had experienced this, and what was the cause?
Linux VM
speedtest --server-id 62845
Speedtest by Ookla
Server: Netcalibre - London (id: 62845)
ISP: Netcalibre
Idle Latency: 14.07 ms (jitter: 0.11ms, low: 13.98ms, high: 14.26ms)
Download: 764.81 Mbps (data used: 1.3 GB)
13.28 ms (jitter: 0.56ms, low: 12.38ms, high: 20.27ms)
Upload: 107.42 Mbps (data used: 53.8 MB)
13.97 ms (jitter: 0.36ms, low: 12.78ms, high: 15.01ms)
Packet Loss: 0.0%
Result URL: https://www.speedtest.net/result/c/5bdd45ce-6b89-4767-bd4b-67d3bb8563ab
DEC2750
speedtest --server-id 62845
Speedtest by Ookla
Server: Netcalibre - London (id: 62845)
ISP: Netcalibre
Idle Latency: 14.02 ms (jitter: 0.14ms, low: 13.91ms, high: 14.17ms)
Download: 295.77 Mbps (data used: 493.8 MB)
13.07 ms (jitter: 1.86ms, low: 12.15ms, high: 232.27ms)
Upload: 105.77 Mbps (data used: 101.0 MB)
13.52 ms (jitter: 0.57ms, low: 12.11ms, high: 16.02ms)
Packet Loss: 0.0%
Result URL: https://www.speedtest.net/result/c/10093fda-0d10-43fb-841e-160a16f54056
Guessing from your earlier posts, you have traffic shaping enabled. See this (https://forum.opnsense.org/index.php?topic=23339.msg197347#msg197347).
Also, if you did not enable RSS on OpnSense itself, it may well be that its original speeds are not as much optimized as the through traffic it just routes.