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This article mainly introduces "Mysql SSD stress Test and Analysis". In daily operation, I believe many people have doubts about Mysql SSD stress test and analysis. The editor consulted all kinds of data and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts of "Mysql SSD stress Test and Analysis". Next, please follow the editor to study!

Db72: stress test results:

CPU:20 Intel (R) Xeon (R) CPU E5-2650 v3 @ 2.30GHz

TOTAL MEM:128G

DB MEM:80G

DB SIZE:2.4G

DISK:SSD*6 RAID10

DB hit ratio: 100%

TPS:7300

QPS:29000

Response time: 12ms

Bottleneck: CPU=100%,await:0.5ms, with further increase in concurrent connections, TPS and QPS will drop slightly, response time will increase, and the database will crash without the rise of concurrent connections.

Stress test results of gewa36 non-SSD disk:

CPU:24 Intel (R) Xeon (R) CPU E5645 @ 2.40GHz

TOTAL MEM:24G

DB MEM:16G

DB SIZE:2.4G

DISK:SAS*2 RAID10

DB hit ratio: 100%

TPS:2200

QPS:9000

Response time: 60ms

Bottleneck: only 50% of CPU is used between disk and await:30-40ms

At this point, the study of "Mysql SSD stress Test Analysis" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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