本帖最后由 我来了 于 2020-7-20 18:22 编辑
上了cc家年付15刀的车，原来是在H44节点的，173段全球丢包严重，简直不能忍。
发工单问了客服，结果给我换了一个新节点H4，但这IO也太低了吧
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CPU model : Intel Xeon E312xx (Sandy Bridge, IBRS update)
Number of cores : 1
CPU frequency : 2499.998 MHz
Total size of Disk : 59.0 GB (1.4 GB Used)
Total amount of Mem : 1834 MB (58 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime : 0 days, 2 hour 19 min
Load average : 0.00, 0.04, 0.05
OS : CentOS 7.6.1810
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-957.21.3.el7.x86_64
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I/O speed(1st run) : 34.7 MB/s
I/O speed(2nd run) : 43.5 MB/s
I/O speed(3rd run) : 37.7 MB/s
Average I/O speed : 38.6 MB/s
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Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 57.0MB/s
Linode, Tokyo2, JP 139.162.65.37 9.00MB/s
Linode, Singapore, SG 139.162.23.4 7.24MB/s
Linode, London, UK 176.58.107.39 9.11MB/s
Linode, Frankfurt, DE 139.162.130.8 5.50MB/s
Linode, Fremont, CA 50.116.14.9 50.5MB/s
Softlayer, Dallas, TX 173.192.68.18 19.7MB/s
Softlayer, Seattle, WA 67.228.112.250 34.4MB/s
Softlayer, Frankfurt, DE 159.122.69.4 6.45MB/s
Softlayer, Singapore, SG 119.81.28.170 1.43MB/s
Softlayer, HongKong, CN 119.81.130.170 9.31MB/s
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UnixBench性能测试，分数也是低得可怜
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: mycc: GNU/Linux
OS: GNU/Linux -- 3.10.0-957.21.3.el7.x86_64 -- #1 SMP Tue Jun 18 16:35:19 UTC 2019
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel Xeon E312xx (Sandy Bridge, IBRS update) (5000.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
09:48:18 up 3:10, 1 user, load average: 1.46, 0.50, 0.36; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Mon Jul 20 2020 09:48:19 - 10:16:43
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 26713682.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3422.5 MWIPS (9.7 s, 7 samples)
Execl Throughput 1501.7 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 145765.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 38090.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 484254.1 KBps (30.0 s, 2 samples)
Pipe Throughput 200055.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 55268.7 lps (10.0 s, 7 samples)
Process Creation 4840.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2153.8 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 292.4 lpm (60.1 s, 2 samples)
System Call Overhead 192652.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 26713682.3 2289.1
Double-Precision Whetstone 55.0 3422.5 622.3
Execl Throughput 43.0 1501.7 349.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 145765.2 368.1
File Copy 256 bufsize 500 maxblocks 1655.0 38090.3 230.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 484254.1 834.9
Pipe Throughput 12440.0 200055.7 160.8
Pipe-based Context Switching 4000.0 55268.7 138.2
Process Creation 126.0 4840.1 384.1
Shell Scripts (1 concurrent) 42.4 2153.8 508.0
Shell Scripts (8 concurrent) 6.0 292.4 487.4
System Call Overhead 15000.0 192652.4 128.4
========
System Benchmarks Index Score 381.7
======= Script description and score comparison completed! =======
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发表于 2020-7-20 17:16:53
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楼主
原来的44节点还有一百多的速度呢
