前一段时间腾讯云推出的轻量无忧活动！还是挺不错的！
马甲购买了一台60元购买半年！利用腾讯云的活动送的各种代金券大概续费了1年！
嗯，这波还是挺不错的！有童鞋问这台服务器性能怎么样？
和之前 腾讯云测评：1CPU/2G内存/5M带宽轻量应用云服务器 性能相近！
唯一不太好的一点就是这台无忧轻量服务器不能升级配置！！
云服务器测评内容全是博主亲测，商家后来配置变更/网络变化，博主不在变更本文内容！内容仅供参考！!
如果您有更好的测试建议或者要测试服务器，欢迎留言或投稿！
配置说明
CPU ：1核 （AMD EPYC 7K62 48-Core）
内存 ：2G
带宽 ：4M
流量 ：500GB/月
磁盘 ：50G
虚拟 ：KVM
IP ：IPv4 x 1
数据中心：北京二区
配置测试
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———————————————————————————————————
CPU Model : AMD EPYC 7K62 48–Core Processor
CPU Cores : 1 Cores 2595.122 MHz x86_64
CPU Cache : 512 KB
OS : CentOS 7.6.1810 (64 Bit) KVM
Kernel : 3.10.0–1160.11.1.el7.x86_64
Total Space : 3.3 GB / 50.0 GB
Total RAM : 187 MB / 1837 MB (261 MB Buff)
Total SWAP : 0 MB / 0 MB
Uptime : 0 days 0 hour 11 min
Load Average : 0.01, 0.03, 0.04
TCP CC : cubic
ASN & ISP : AS45090, Shenzhen Tencent Computer Systems Company Limited
Organization : Tencent Cloud Computing (Beijing) Co., Ltd
Location : Shenzhen, China / CN
Region : Guangdong
———————————————————————————————————
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磁盘IO
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I/O Speed( 1.0GB ) : 152 MB/s
I/O Speed( 1.0GB ) : 133 MB/s
I/O Speed( 1.0GB ) : 133 MB/s
Average I/O Speed : 139.3 MB/s
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带宽测试
上行带宽：4Mbps，下行带宽：100Mbps
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Node Name Upload Speed Download Speed Latency
Speedtest.net 4.15 Mbit/s 107.32 Mbit/s 9.05 ms
Fast.com 0.00 Mbit/s 0 Mbit/s –
Nanjing 5G CT 4.27 Mbit/s 96.32 Mbit/s 22.91 ms
Guangzhou 5G CT 4.06 Mbit/s 45.24 Mbit/s 37.33 ms
TianJin 5G CU 3.93 Mbit/s 111.31 Mbit/s 5.93 ms
Shanghai 5G CU 4.50 Mbit/s 113.53 Mbit/s 25.89 ms
Guangzhou 5G CU 4.09 Mbit/s 91.30 Mbit/s 35.42 ms
Nanjing 5G CM 4.78 Mbit/s 97.60 Mbit/s 28.23 ms
Changsha 5G CM 4.46 Mbit/s 96.20 Mbit/s 29.20 ms
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性能测试
跑分为：1539.4
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========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: VM–8–17–centos: GNU/Linux
OS: GNU/Linux — 3.10.0–1160.11.1.el7.x86_64 — #1 SMP Fri Dec 18 16:34:56 UTC 2020
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap=“UTF-8”, collate=“UTF-8”)
CPU 0: AMD EPYC 7K62 48–Core Processor (5190.2 bogomips)
x86–64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
15:31:27 up 22 min, 1 user, load average: 0.00, 0.06, 0.08; runlevel 3
————————————————————————————————————
Benchmark Run: Thu May 27 2021 15:31:27 – 16:00:39
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 36849989.8 lps (10.0 s, 7 samples)
Double–Precision Whetstone 3277.4 MWIPS (16.8 s, 7 samples)
Execl Throughput 3490.9 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1119237.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 300607.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3214103.5 KBps (30.0 s, 2 samples)
Pipe Throughput 1937326.2 lps (10.0 s, 7 samples)
Pipe–based Context Switching 271555.0 lps (10.0 s, 7 samples)
Process Creation 13254.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6046.8 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 845.4 lpm (60.0 s, 2 samples)
System Call Overhead 2735783.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 36849989.8 3157.7
Double–Precision Whetstone 55.0 3277.4 595.9
Execl Throughput 43.0 3490.9 811.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 1119237.5 2826.4
File Copy 256 bufsize 500 maxblocks 1655.0 300607.0 1816.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 3214103.5 5541.6
Pipe Throughput 12440.0 1937326.2 1557.3
Pipe–based Context Switching 4000.0 271555.0 678.9
Process Creation 126.0 13254.1 1051.9
Shell Scripts (1 concurrent) 42.4 6046.8 1426.1
Shell Scripts (8 concurrent) 6.0 845.4 1409.0
System Call Overhead 15000.0 2735783.8 1823.9
========
System Benchmarks Index Score 1539.4
======= Script description and score comparison completed! =======
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网络延迟
- 最快北京[电信] <1ms
- 最慢加拿大 229ms
- 平均55.1ms
| 线路 | 最快节点 | 最慢节点 | 平均响应 |
| 电信 | 北京<1ms | 新疆哈密53ms | 28.2ms |
| 多线 | 天津6ms | 广东深圳38ms | 20.2ms |
| 联通 | 天津8ms | 广东深圳42ms | 22.5ms |
| 移动 | 江苏镇江25ms | 江苏常州39ms | 32.8ms |
| 海外 | 中国香港39ms | 加拿大229ms | 108.5ms |
内存测试
内存最大分配到 3420MB就被K了！
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total used free shared buff/cache available
Mem: 1837 163 1555 0 119 1537
Swap: 2047 138 1909
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3250MB allocated
3260MB allocated
3270MB allocated
3280MB allocated
3290MB allocated
3300MB allocated
3310MB allocated
3320MB allocated
3330MB allocated
3340MB allocated
3350MB allocated
3360MB allocated
3370MB allocated
3380MB allocated
3390MB allocated
3400MB allocated
3410MB allocated
3420MB allocated
Killed
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DB测试
MyISAM引擎 100 并发查询时间：3.202秒
MyISAM引擎 1000并发查询时间：2.964秒
InnoDB引擎 100 并发查询时间： 0.905秒
InnoDB引擎 1000并发查询时间：1.494秒
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Benchmark
Running for engine myisam
Average number of seconds to run all queries: 3.194 seconds
Minimum number of seconds to run all queries: 3.089 seconds
Maximum number of seconds to run all queries: 3.324 seconds
Number of clients running queries: 100
Average number of queries per client: 20
Benchmark
Running for engine myisam
Average number of seconds to run all queries: 2.962 seconds
Minimum number of seconds to run all queries: 2.940 seconds
Maximum number of seconds to run all queries: 2.991 seconds
Number of clients running queries: 1000
Average number of queries per client: 2
Benchmark
Running for engine innodb
Average number of seconds to run all queries: 0.954 seconds
Minimum number of seconds to run all queries: 0.938 seconds
Maximum number of seconds to run all queries: 0.994 seconds
Number of clients running queries: 100
Average number of queries per client: 20
Benchmark
Running for engine innodb
Average number of seconds to run all queries: 1.815 seconds
Minimum number of seconds to run all queries: 1.400 seconds
Maximum number of seconds to run all queries: 2.366 seconds
Number of clients running queries: 1000
Average number of queries per client: 2
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并发测试
50KB静态页面测试 并发 ≈ 500
请求服务器：腾讯云云服务器延迟8毫秒
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This is ApacheBench, Version 2.3 <$Revision: 1430300 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking 82.157.192.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Finished 500 requests
Server Software: nginx
Server Hostname: 82.157.192.22
Server Port: 80
Document Path: /50kb.html
Document Length: 51276 bytes
Concurrency Level: 500
Time taken for tests: 20.068 seconds
Complete requests: 500
Failed requests: 0
Write errors: 0
Total transferred: 25764000 bytes
HTML transferred: 25638000 bytes
Requests per second: 24.92 [#/sec] (mean)
Time per request: 20068.041 [ms] (mean)
Time per request: 40.136 [ms] (mean, across all concurrent requests)
Transfer rate: 1253.74 [Kbytes/sec] received
Connection Times (ms)
min mean[+/–sd] median max
Connect: 8 16 2.6 16 22
Processing: 69 5999 3376.0 6733 20028
Waiting: 8 60 106.0 21 1383
Total: 85 6015 3376.3 6747 20047
Percentage of the requests served within a certain time (ms)
50% 6747
66% 6752
75% 6950
80% 6954
90% 8065
95% 10171
98% 15632
99% 15651
100% 20047 (longest request)
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最后总结
以下是马甲客观评价！本文测试大概用了2天的时间！
本服务器和之前测试的：腾讯云测评：1CPU/2G内存/5M带宽轻量应用云服务器 性能基本相近！
价格情况：无忧服务器最大的优势就是续费一个价！测试的这台机器仅需15元/月！
一起评分
经过上面的测评，你对该款型号服务器的评价怎么样呢？ ????留个客观的评分吧！
(32 票；平均数4.38 ；最高评分 5 ；用户总数32；总得分 140；百分比87.50)
更多云服务器评分：https://51.ruyo.net/servers-rating/
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