绿云新出的新加坡DC2，电信联通绕路，移动直连。作为移动用户，买了一台测试下。
7/12晚上10点网速测试：
Share result:
· https://www.speedtest.net/result/c/517d1f05-b7e5-4ff5-83b8-0b98d7edf87c
· https://paste.ubuntu.com/p/Tzwvd8jz94/UnixBench得分：
Benchmark Run: Mon Jul 12 2021 16:54:50 - 17:24:58
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 46959572.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3353.8 MWIPS (22.5 s, 7 samples)
Execl Throughput 9024.8 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1790397.0 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 499479.8 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 4008884.8 KBps (30.0 s, 2 samples)
Pipe Throughput 3373900.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 454043.4 lps (10.0 s, 7 samples)
Process Creation 27833.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 16012.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2090.5 lpm (60.0 s, 2 samples)
System Call Overhead 4968710.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 46959572.2 4024.0
Double-Precision Whetstone 55.0 3353.8 609.8
Execl Throughput 43.0 9024.8 2098.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 1790397.0 4521.2
File Copy 256 bufsize 500 maxblocks 1655.0 499479.8 3018.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 4008884.8 6911.9
Pipe Throughput 12440.0 3373900.5 2712.1
Pipe-based Context Switching 4000.0 454043.4 1135.1
Process Creation 126.0 27833.3 2209.0
Shell Scripts (1 concurrent) 42.4 16012.2 3776.5
Shell Scripts (8 concurrent) 6.0 2090.5 3484.2
System Call Overhead 15000.0 4968710.7 3312.5
========
System Benchmarks Index Score 2690.6