之前推荐的文章中的大盘机，https://1hour.win/archives/199
今天收到邮件已经开通了。
抓紧测试一下，下面是测评报告：
-------------------- A Bench.sh Script By Teddysun -------------------
Version : v2023-10-15
Usage : wget -qO- bench.sh | bash
----------------------------------------------------------------------
CPU Model : Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz
CPU Cores : 2 @ 2197.454 MHz
CPU Cache : 16384 KB
AES-NI : ✓ Enabled
VM-x/AMD-V : ✓ Enabled
Total Disk : 6.8 TB (1.7 GB Used)
Total Mem : 1.9 GB (249.4 MB Used)
System uptime : 0 days, 0 hour 55 min
Load average : 0.20, 0.17, 0.11
OS : Debian GNU/Linux 12
Arch : x86_64 (64 Bit)
Kernel : 6.1.0-13-amd64
TCP CC : cubic
Virtualization : KVM
IPv4/IPv6 : ✓ Online / ✗ Offline
Organization : AS9050 ORANGE ROMANIA COMMUNICATION S.A
Location : Lugoj / RO
Region : Timiș
----------------------------------------------------------------------
I/O Speed(1st run) : 312 MB/s
I/O Speed(2nd run) : 332 MB/s
I/O Speed(3rd run) : 343 MB/s
I/O Speed(average) : 329.0 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Speedtest.net 183.25 Mbps 741.02 Mbps 14.69 ms
Los Angeles, US 42.85 Mbps 675.96 Mbps 178.22 ms
Dallas, US 32.81 Mbps 539.44 Mbps 149.61 ms
Montreal, CA 47.72 Mbps 613.84 Mbps 124.64 ms
Paris, FR 92.26 Mbps 602.16 Mbps 38.23 ms
Amsterdam, NL 134.44 Mbps 655.94 Mbps 33.67 ms
Shanghai, CN 32.83 Mbps 676.38 Mbps 241.19 ms
Chongqing, CN 0.43 Mbps 1.40 Mbps 255.10 ms
Guangzhou, CN 32.20 Mbps 274.55 Mbps 291.52 ms
Hongkong, CN 22.79 Mbps 516.48 Mbps 277.32 ms
Mumbai, IN 45.09 Mbps 684.90 Mbps 167.50 ms
Singapore, SG 39.54 Mbps 653.54 Mbps 208.62 ms
Tokyo, JP 18.47 Mbps 713.45 Mbps 270.59 ms
----------------------------------------------------------------------
Finished in : 6 min 54 sec
Timestamp : 2023-10-17 13:22:46 EDT
----------------------------------------------------------------------其中硬盘 I/O 是系统盘的读写速度，这家的系统盘是 SSD，而真正的存储盘是 HDD。
下面是存储盘的读写性能
写入测试：
# time dd if=/dev/zero of=/data/test bs=2k count=500000
500000+0 records in
500000+0 records out
1024000000 bytes (1.0 GB, 977 MiB) copied, 479.779 s, 2.1 MB/s
real 7m59.782s
user 0m1.231s
sys 0m5.329s
读取测试：
# time dd if=/data/test of=/dev/null bs=2k
500000+0 records in
500000+0 records out
1024000000 bytes (1.0 GB, 977 MiB) copied, 1.20523 s, 850 MB/s
real 0m1.209s
user 0m0.645s
sys 0m0.564s只能说写入太拉胯了。
