Hytron 一折🐔的硬盘 IO 这么差的吗？

这个IO看上去，怎么像HDD？

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#              Yet-Another-Bench-Script              #

#                     v2026-07-03                    #

# https://github.com/masonr/yet-another-bench-script #

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2026年 07月 22日 星期三 20:04:47 CST



Basic System Information:

---------------------------------

Uptime     : 0 days, 0 hours, 11 minutes

Processor  : AMD EPYC 7K62 48-Core Processor

CPU cores  : 2 @ 2599.994 MHz

AES-NI     : ✔ Enabled

VM-x/AMD-V : ✔ Enabled

RAM        : 3.8 GiB

Swap       : 4.0 GiB

Disk       : 39.3 GiB

Distro     : Debian GNU/Linux 13 (trixie)

Kernel     : 6.12.95+deb13-cloud-amd64

VM Type    : KVM

IPv4/IPv6  : ✔ Online / ✔ Online



IPv6 Network Information:

---------------------------------

ISP        : Hytron Network Services Limited

ASN        : AS202662 Hytron Network Services

Location   : Hong Kong, Kowloon ()

Country    : Hong Kong



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

---------------------------------

Block Size | 4k            (IOPS) | 64k           (IOPS)

  ------   | ---            ----  | ----           ----

Read       | 12.69 MB/s    (3.0k) | 53.71 MB/s     (819)

Write      | 12.69 MB/s    (3.0k) | 54.16 MB/s     (826)

Total      | 25.39 MB/s    (6.1k) | 107.88 MB/s   (1.6k)

           |                      |

Block Size | 512k          (IOPS) | 1m            (IOPS)

  ------   | ---            ----  | ----           ----

Read       | 50.38 MB/s      (96) | 50.18 MB/s      (47)

Write      | 53.23 MB/s     (101) | 52.95 MB/s      (50)

Total      | 103.62 MB/s    (197) | 103.14 MB/s     (97)