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2020/4/15 破案了…华为云持续阉割…现在活动变成了鲲鹏2X4G1M(arm架构…估计我还能再买一份…
我曾在今年7月多上了华为云的双核4G1M学生机,当时是s2.large.2而且只有广州数据中心,今天,我再次进入华为云的学生优惠页,发现我居然还能买2x4g学生机,活动内容基本一样,但这次不同的是,型号变成了t6.large.2,而且有上海、北京可选(现在还有云数据库可供选购),因为我腾讯和阿里的机子都在上海,所以这次我上了北京的年付车
首先,说一下s2.large.2和t6.large.2的区别
t6有性能限制,超过基准就要算CPU积分,积分用完就会强制限制到基准
跑分结果如下,虽然不是在一个地区,但应该还是有参考性的
这是s2的,性能还过得去,就是不知道为什么speedtest跑不动
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Benchmark Run: Tue Oct 29 2019 19:52:14 - 12:20:51
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 33486251.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3802.8 MWIPS (13.2 s, 7 samples)
Execl Throughput 4723.8 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 859295.0 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 226276.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2355875.5 KBps (30.0 s, 2 samples)
Pipe Throughput 1570786.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 89506.2 lps (10.0 s, 7 samples)
Process Creation 10460.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 7195.0 lpm (60.3 s, 2 samples)
Shell Scripts (8 concurrent) 1553.7 lpm (60.0 s, 2 samples)
System Call Overhead 2015708.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 33486251.2 2869.4
Double-Precision Whetstone 55.0 3802.8 691.4
Execl Throughput 43.0 4723.8 1098.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 859295.0 2169.9
File Copy 256 bufsize 500 maxblocks 1655.0 226276.3 1367.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 2355875.5 4061.9
Pipe Throughput 12440.0 1570786.9 1262.7
Pipe-based Context Switching 4000.0 89506.2 223.8
Process Creation 126.0 10460.1 830.2
Shell Scripts (1 concurrent) 42.4 7195.0 1696.9
Shell Scripts (8 concurrent) 6.0 1553.7 2589.6
System Call Overhead 15000.0 2015708.8 1343.8
========
System Benchmarks Index Score 1349.2
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Benchmark Run: Tue Oct 29 2019 12:20:51 - 12:49:32
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 65907398.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 7605.8 MWIPS (13.2 s, 7 samples)
Execl Throughput 9185.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1147725.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 303610.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3320440.7 KBps (30.0 s, 2 samples)
Pipe Throughput 3039240.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 499038.8 lps (10.0 s, 7 samples)
Process Creation 22374.7 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 11306.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1647.2 lpm (60.0 s, 2 samples)
System Call Overhead 3151873.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 65907398.7 5647.6
Double-Precision Whetstone 55.0 7605.8 1382.9
Execl Throughput 43.0 9185.6 2136.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 1147725.8 2898.3
File Copy 256 bufsize 500 maxblocks 1655.0 303610.9 1834.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 3320440.7 5724.9
Pipe Throughput 12440.0 3039240.7 2443.1
Pipe-based Context Switching 4000.0 499038.8 1247.6
Process Creation 126.0 22374.7 1775.8
Shell Scripts (1 concurrent) 42.4 11306.6 2666.6
Shell Scripts (8 concurrent) 6.0 1647.2 2745.3
System Call Overhead 15000.0 3151873.1 2101.2
========
System Benchmarks Index Score 2429.5
Superbench
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Superbench.sh -- https://www.oldking.net/350.html
Mode : Standard Version : 1.1.5
Usage : wget -qO- git.io/superbench.sh | bash
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CPU Model : Intel(R) Xeon(R) CPU E5-2680 v4 @ 2.40GHz
CPU Cores : 2 Cores @ 2394.454 MHz x86_64
CPU Cache : 35840 KB
OS : CentOS 7.6.1810 (64 Bit) KVM
Kernel : 5.3.7-1.el7.elrepo.x86_64
Total Space : 3.2 GB / 40.0 GB
Total RAM : 233 MB / 3938 MB (745 MB Buff)
Total SWAP : 0 MB / 0 MB
Uptime : 0 days 1 hour 55 min
Load Average : 0.00, 0.00, 0.16
TCP CC : bbr
ASN & ISP : AS55990, Huawei Cloud Service
Organization : Huawei Cloud Service
Location : Guangzhou, China / CN
Region : Guangdong
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I/O Speed( 1.0GB ) : 166 MB/s
I/O Speed( 1.0GB ) : 157 MB/s
I/O Speed( 1.0GB ) : 179 MB/s
Average I/O Speed : 167.3 MB/s
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Node Name Upload Speed Download Speed Latency
Speedtest.net 2.28 Mbit/s 84.12 Mbit/s 43.286 ms
Wuhan CT 1.95 Mbit/s 71.59 Mbit/s -
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Finished in : 6 min 1 sec
Timestamp : 2019-10-29 13:42:05 GMT+8
Results : /root/superbench.log
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这是t6的,性能要差点,但也过得去,ip貌似是广播上海的
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Benchmark Run: Tue Oct 29 2019 12:21:24 - 12:49:30
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 33006253.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3927.5 MWIPS (9.8 s, 7 samples)
Execl Throughput 4615.3 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 670588.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 183666.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1806455.5 KBps (30.0 s, 2 samples)
Pipe Throughput 1057433.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 75775.1 lps (10.0 s, 7 samples)
Process Creation 9376.1 lps (30.4 s, 2 samples)
Shell Scripts (1 concurrent) 7090.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1458.5 lpm (60.0 s, 2 samples)
System Call Overhead 928061.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 33006253.8 2828.3
Double-Precision Whetstone 55.0 3927.5 714.1
Execl Throughput 43.0 4615.3 1073.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 670588.1 1693.4
File Copy 256 bufsize 500 maxblocks 1655.0 183666.3 1109.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 1806455.5 3114.6
Pipe Throughput 12440.0 1057433.7 850.0
Pipe-based Context Switching 4000.0 75775.1 189.4
Process Creation 126.0 9376.1 744.1
Shell Scripts (1 concurrent) 42.4 7090.6 1672.3
Shell Scripts (8 concurrent) 6.0 1458.5 2430.8
System Call Overhead 15000.0 928061.5 618.7
========
System Benchmarks Index Score 1118.3
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Benchmark Run: Tue Oct 29 2019 12:49:30 - 13:17:34
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 66023784.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 7831.6 MWIPS (9.8 s, 7 samples)
Execl Throughput 8116.9 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1067156.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 279506.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2916760.0 KBps (30.0 s, 2 samples)
Pipe Throughput 2090724.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 419397.7 lps (10.0 s, 7 samples)
Process Creation 14908.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 10863.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1540.2 lpm (60.0 s, 2 samples)
System Call Overhead 1620902.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 66023784.7 5657.6
Double-Precision Whetstone 55.0 7831.6 1423.9
Execl Throughput 43.0 8116.9 1887.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 1067156.4 2694.8
File Copy 256 bufsize 500 maxblocks 1655.0 279506.3 1688.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 2916760.0 5028.9
Pipe Throughput 12440.0 2090724.8 1680.6
Pipe-based Context Switching 4000.0 419397.7 1048.5
Process Creation 126.0 14908.3 1183.2
Shell Scripts (1 concurrent) 42.4 10863.4 2562.1
Shell Scripts (8 concurrent) 6.0 1540.2 2566.9
System Call Overhead 15000.0 1620902.1 1080.6
========
System Benchmarks Index Score 2038.8
Superbench
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Superbench.sh -- https://www.oldking.net/350.html
Mode : Standard Version : 1.1.5
Usage : wget -qO- git.io/superbench.sh | bash
----------------------------------------------------------------------
CPU Model : Intel(R) Xeon(R) Gold 6161 CPU @ 2.20GHz
CPU Cores : 2 Cores @ 2200.000 MHz x86_64
CPU Cache : 30976 KB
OS : CentOS 7.6.1810 (64 Bit) KVM
Kernel : 5.3.7-1.el7.elrepo.x86_64
Total Space : 3.2 GB / 40.0 GB
Total RAM : 239 MB / 3938 MB (674 MB Buff)
Total SWAP : 0 MB / 0 MB
Uptime : 0 days 0 hour 57 min
Load Average : 9.54, 7.40, 4.25
TCP CC : bbr
ASN & ISP : AS55990, Huawei Cloud Service
Organization : Huawei Cloud Service
Location : Shanghai, China / CN
Region : Shanghai
----------------------------------------------------------------------
I/O Speed( 1.0GB ) : 182 MB/s
I/O Speed( 1.0GB ) : 156 MB/s
I/O Speed( 1.0GB ) : 156 MB/s
Average I/O Speed : 164.7 MB/s
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Node Name Upload Speed Download Speed Latency
Speedtest.net 1.80 Mbit/s 84.02 Mbit/s 47.467 ms
Fast.com 0.00 Mbit/s 0.8 Mbit/s -
Wuhan CT 1.85 Mbit/s 84.62 Mbit/s -
Hangzhou CT 1.56 Mbit/s 78.70 Mbit/s -
Lanzhou CT 1.75 Mbit/s 48.04 Mbit/s -
Shanghai CU 1.58 Mbit/s 93.58 Mbit/s -
Heifei CU 1.94 Mbit/s 64.39 Mbit/s -
Xizang CM 1.55 Mbit/s 70.12 Mbit/s -
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Finished in : 6 min 25 sec
Timestamp : 2019-10-29 13:24:13 GMT+8
Results : /root/superbench.log
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