从结果看，至少是5G的口子

Tue Oct 13 21:09:02 +08 2026

Basic System Information:

Uptime : 0 days, 1 hours, 23 minutes
Processor : AMD EPYC 9575F 64-Core Processor
CPU cores : 1 @ 3300.000 MHz
AES-NI : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM : 1.9 GiB
Swap : 1024.0 MiB
Disk : 19.6 GiB
Distro : Debian GNU/Linux 13 (trixie)
Kernel : 6.12.38+deb13-amd64
VM Type : KVM
IPv4/IPv6 : ✔ Online / ✔ Online

IPv6 Network Information:

ISP : Oliver Horscht is trading as "SYNLINQ"
ASN : AS44486 synlinq.de
Host : Rubv6
Location : Frankfurt am Main, Hesse (HE)
Country : Germany

fio Disk Speed Tests (Mixed R/W 50/50) (Partition /dev/sda1):

Block Size | 4k (IOPS) | 64k (IOPS)
------ | --- ---- | ---- ----
Read | 536.96 MB/s (131.0k) | 4.05 GB/s (61.8k)
Write | 538.38 MB/s (131.4k) | 4.07 GB/s (62.2k)
Total | 1.07 GB/s (262.5k) | 8.13 GB/s (124.1k)
| |
Block Size | 512k (IOPS) | 1m (IOPS)
------ | --- ---- | ---- ----
Read | 17.00 GB/s (32.4k) | 11.48 GB/s (10.9k)
Write | 17.91 GB/s (34.1k) | 12.24 GB/s (11.6k)
Total | 34.91 GB/s (66.6k) | 23.72 GB/s (22.6k)

iperf3 Network Speed Tests (IPv4):

Provider Location (Link) Send Speed Recv Speed Ping
Clouvider London, UK (10G) 4.81 Gbits/sec 4.75 Gbits/sec 11.8 ms
Eranium Amsterdam, NL (100G) 4.94 Gbits/sec 4.84 Gbits/sec 7.78 ms
Uztelecom Tashkent, UZ (10G) 3.22 Gbits/sec 3.78 Gbits/sec 93.6 ms
Leaseweb Singapore, SG (10G) 2.02 Gbits/sec 3.65 Gbits/sec 158 ms
Clouvider Los Angeles, CA, US (10G) 1.16 Gbits/sec 1.52 Gbits/sec 156 ms
Leaseweb NYC, NY, US (10G) 3.04 Gbits/sec 3.94 Gbits/sec 93.8 ms
Edgoo Sao Paulo, BR (1G) 1.05 Gbits/sec 2.45 Gbits/sec 190 ms

iperf3 Network Speed Tests (IPv6):

Provider Location (Link) Send Speed Recv Speed Ping
Clouvider London, UK (10G) 4.63 Gbits/sec 4.79 Gbits/sec 14.2 ms
Eranium Amsterdam, NL (100G) 4.83 Gbits/sec 4.84 Gbits/sec 7.00 ms