延續我們剛剛建立的 VPC ; 我們需要再多一些設備資訊上的了解
例如這個有趣的 Github: bench-scripts
具體來說有哪些資訊好參考呢? 我們來準備些範例
只要可以連外的設備只要執行指令
$ wget -qO- bench.sh | bash
就可以得到下面資訊示意圖了
root@fv-az444-456:~# wget -qO- bench.sh | bash
-------------------- A Bench.sh Script By Teddysun -------------------
Version : v2022-06-01
Usage : wget -qO- bench.sh | bash
----------------------------------------------------------------------
CPU Model : Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
CPU Cores : 2 @ 2593.905 MHz
CPU Cache : 36608 KB
AES-NI : Enabled
VM-x/AMD-V : Disabled
Total Disk : 96.9 GB (57.1 GB Used)
Total Mem : 6.8 GB (649.1 MB Used)
Total Swap : 4.0 GB (0 Used)
System uptime : 0 days, 0 hour 18 min
Load average : 0.00, 0.02, 0.05
OS : Ubuntu 22.04.2 LTS
Arch : x86_64 (64 Bit)
Kernel : 5.15.0-1037-azure
TCP CC : cubic
Virtualization : Hyper-V
Organization : AS8075 Microsoft Corporation
Location : Boydton / US
Region : Virginia
----------------------------------------------------------------------
I/O Speed(1st run) : 203 MB/s
I/O Speed(2nd run) : 202 MB/s
I/O Speed(3rd run) : 202 MB/s
I/O Speed(average) : 202.3 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Speedtest.net 1423.55 Mbps 7765.46 Mbps 9.77 ms
Los Angeles, US 1371.19 Mbps 7562.81 Mbps 61.78 ms
Dallas, US 1425.68 Mbps 7985.29 Mbps 34.13 ms
Montreal, CA 306.80 Mbps 305.41 Mbps 23.43 ms
Paris, FR 1289.77 Mbps 6770.10 Mbps 83.94 ms
Amsterdam, NL 938.54 Mbps 5735.30 Mbps 91.23 ms
Shanghai, CN 153.89 Mbps 2439.34 Mbps 300.14 ms
Nanjing, CN 69.53 Mbps 1931.12 Mbps 209.68 ms
Guangzhou, CN 0.89 Mbps 487.31 Mbps 206.84 ms
Hongkong, CN 551.95 Mbps 3867.24 Mbps 216.28 ms
Singapore, SG 381.25 Mbps 74.03 Mbps 230.53 ms
Tokyo, JP 483.98 Mbps 4942.85 Mbps 158.25 ms
----------------------------------------------------------------------
Finished in : 6 min 25 sec
Timestamp : 2023-05-18 17:09:01 UTC
----------------------------------------------------------------------
ubuntu-latest 解釋了當下建立的版本 Ubuntu 22.04.2 LTS
雖然 Virtualization: Hyper-V 但資源配置可能還是以 Container 形式共用硬體資源會比較合理些
CPU 諸元整體 26 cores ; 但配置到設備上就剩下兩個
root@fv-az444-456:~# cat /proc/cpuinfo | grep processor
processor : 0
processor : 1
比較亮眼的是網路的頻寬傳輸 ; 因為機房在 US ; 所以設備出門的骨幹頻寬也是讓我長了些見識
