腾讯云无忧轻量1CPU/2G内存/4M带宽测评

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！！

 

 

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

----------------------------------------------------------------------
 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
----------------------------------------------------------------------

 

磁盘IO

 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

 

带宽测试

上行带宽：4Mbps，下行带宽：100Mbps

 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

 

性能测试

跑分为：1539.4

========================================================================
   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! =======

 

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！

              total        used        free      shared  buff/cache   available
Mem:           1837         163        1555           0         119        1537
Swap:          2047         138        1909

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

 

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

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

 

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

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)

 

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！

(42 票；平均数4.17 ；最高评分 5 ；用户总数42；总得分 175；百分比83.33)

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