Large file transfers test the reliability of local network infrastructure. If your network suffers from bad cabling, poor router buffer management (bufferbloat), or Wi-Fi interference, a sustained 10GB download will often trigger packet loss or connection drops, making these issues easier to diagnose. How to Safely Download a 10GB Test File
time curl -o /dev/null -L "https://yourserver/testfile10G.bin"
To ensure your network is fully optimized, consider testing at different times of the day to account for local ISP traffic congestion. If you need assistance troubleshooting your speed test results, please let me know.
If your 10GB file downloads at 110 MB/s, you are getting a very solid 880 Mbps connection. What to Do If Your Speeds Are Slow
You have several options for obtaining a reliable 10GB test file. These files are typically large, binary files (often with a .bin , .zip , or .dat extension) that contain no meaningful data, making them perfect for stress-testing your connection without affecting your storage in any harmful way.