腾讯轻量云 最近热火朝天，不知道什么时候灭火
已上三台腾讯轻量云。
这个链接可以看到优惠活动升级
https://cloud.tencent.com/act/pro/lighthouse2021
下面这两个活动地址都是可以购买。
https://cloud.tencent.com/act/appreciation?from=13993#lighthouse_v2-1
https://cloud.tencent.com/act/pro/lighthouse
但是。世界上走不完的路永远都是套路
注意看箭头指向和相邻的配置，配置不一样。但是价格意义。
注意：重点是，这个不能升级，这个不能升级，这应该是升级后的配置，
，
心里拔凉拔凉的。
既然拿到的配置，那么就继续使用吧。
约到的泡，再胖也要打完。
跑分才是王道。这是拿到手的配置，和升级完的配置意义。不找代理 804，找代理640，当然又最低价当我没有说。
目前还比较喜欢的一款软件。然后跑
跑unixbench
wget --no-check-certificate https://github.com/zq/unixbench/raw/master/unixbench.sh&&chmod +x unixbench.sh&&./unixbench.sh|tee unixbench.log
# # # # # # # ##### ###### # # #### # #
# # ## # # # # # # # ## # # # # #
# # # # # # ## ##### ##### # # # # ######
# # # # # # ## # # # # # # # # #
# # # ## # # # # # # # ## # # # #
#### # # # # # ##### ###### # # #### # #
Version 5.1.3 Based on the Byte Magazine Unix Benchmark
Multi-CPU version Version 5 revisions by Ian Smith,
Sunnyvale, CA, USA
January 13, 2011 johantheghost at yahoo period com
1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
1 x Execl Throughput 1 2 3
1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
1 x File Copy 256 bufsize 500 maxblocks 1 2 3
1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
1 x Process Creation 1 2 3
1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
1 x Shell Scripts (1 concurrent) 1 2 3
1 x Shell Scripts (8 concurrent) 1 2 3
2 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
2 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
2 x Execl Throughput 1 2 3
2 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
2 x File Copy 256 bufsize 500 maxblocks 1 2 3
2 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
2 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
2 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
2 x Process Creation 1 2 3
2 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
2 x Shell Scripts (1 concurrent) 1 2 3
2 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: VM-4-12-centos: GNU/Linux
OS: GNU/Linux -- 3.10.0-1127.19.1.el7.x86_64 -- #1 SMP Tue Aug 25 17:23:54 UTC 2020
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-26xx v4 (4788.9 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 1: Intel(R) Xeon(R) CPU E5-26xx v4 (4788.9 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
20:18:51 up 14 min, 4 users, load average: 1.51, 1.35, 0.82; runlevel 3
------------------------------------------------------------------------
Benchmark Run: 六 2月 13 2021 20:18:51 - 20:47:21
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 31055466.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4033.5 MWIPS (12.1 s, 7 samples)
Execl Throughput 2639.3 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 547201.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 139992.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1401434.3 KBps (30.0 s, 2 samples)
Pipe Throughput 771540.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 163247.6 lps (10.0 s, 7 samples)
Process Creation 6360.0 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4560.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 717.5 lpm (60.0 s, 2 samples)
System Call Overhead 748971.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 31055466.7 2661.1
Double-Precision Whetstone 55.0 4033.5 733.4
Execl Throughput 43.0 2639.3 613.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 547201.2 1381.8
File Copy 256 bufsize 500 maxblocks 1655.0 139992.7 845.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 1401434.3 2416.3
Pipe Throughput 12440.0 771540.6 620.2
Pipe-based Context Switching 4000.0 163247.6 408.1
Process Creation 126.0 6360.0 504.8
Shell Scripts (1 concurrent) 42.4 4560.6 1075.6
Shell Scripts (8 concurrent) 6.0 717.5 1195.8
System Call Overhead 15000.0 748971.0 499.3
========
System Benchmarks Index Score 898.7
------------------------------------------------------------------------
Benchmark Run: 六 2月 13 2021 20:47:21 - 21:15:39
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 34515412.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 8114.5 MWIPS (9.8 s, 7 samples)
Execl Throughput 3478.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 705216.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 180910.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2338134.9 KBps (30.0 s, 2 samples)
Pipe Throughput 1090068.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 233075.7 lps (10.0 s, 7 samples)
Process Creation 9785.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 5596.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 788.0 lpm (60.1 s, 2 samples)
System Call Overhead 1136689.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 34515412.2 2957.6
Double-Precision Whetstone 55.0 8114.5 1475.4
Execl Throughput 43.0 3478.6 809.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 705216.5 1780.8
File Copy 256 bufsize 500 maxblocks 1655.0 180910.3 1093.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 2338134.9 4031.3
Pipe Throughput 12440.0 1090068.6 876.3
Pipe-based Context Switching 4000.0 233075.7 582.7
Process Creation 126.0 9785.8 776.6
Shell Scripts (1 concurrent) 42.4 5596.1 1319.8
Shell Scripts (8 concurrent) 6.0 788.0 1313.3
System Call Overhead 15000.0 1136689.5 757.8
========
System Benchmarks Index Score 1249.1
# ========================================================= #
# Script description and score comparison completed!
# For more information, please go to https://unixbench.org
# ========================================================= #
跑个bench
wget -qO- bench.sh | bash
CPU Model : Intel(R) Xeon(R) CPU E5-26xx v4 CPU Cores : 2 CPU Frequency : 2394.454 MHz CPU Cache : 4096 KB Total Disk : 79.0 GB (2.9 GB Used) Total Mem : 3789 MB (215 MB Used) Total Swap : 0 MB (0 MB Used) System uptime : 0 days, 1 hour 25 min Load average : 0.14, 0.72, 2.28 OS : CentOS Linux release 7.9.2009 (Core) Arch : x86_64 (64 Bit) Kernel : 3.10.0-1127.19.1.el7.x86_64 TCP CC : cubic Virtualization : KVM Organization : AS132203 Tencent Building, Kejizhongyi Avenue Location : Hong Kong / HK Region : Central and Western ---------------------------------------------------------------------- I/O Speed(1st run) : 156 MB/s I/O Speed(2nd run) : 145 MB/s I/O Speed(3rd run) : 145 MB/s Average I/O speed : 148.7 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Speedtest.net 30.52 Mbps 101.58 Mbps 1.48 ms Beijing CU 31.87 Mbps 92.35 Mbps 55.54 ms Shanghai CT 34.16 Mbps 119.27 Mbps 27.76 ms Shanghai CU 35.99 Mbps 110.33 Mbps 37.67 ms Guangzhou CT 34.04 Mbps 117.55 Mbps 25.22 ms Guangzhou CU 32.11 Mbps 111.07 Mbps 11.95 ms Shenzhen CU 31.75 Mbps 103.78 Mbps 11.19 ms Hongkong CN 30.99 Mbps 95.69 Mbps 2.41 ms Singapore SG 37.75 Mbps 118.09 Mbps 34.92 ms Tokyo JP 8.35 Mbps 10.02 Mbps 54.37 ms
