MySQL and Ubuntu expert who can optimize cache and memory setting

I have server on one cloud service provider.

I needed to migrate to AWS because that is very good

I selected good server ( 16G RAM and 2 CPU or 8 CPU , 10 GBps ) but the mysql and web speed is 3x slower than current server

Hardware condition is same

I am not sure what is wrong.

I tried the following server

[login to view URL]


[login to view URL]

The server is based on nginx , php and mysql

The problem is the usage of RAM and CPU

The old system use lots of cache and memory ( 20% , big cache ) my server use only 15%

one sql execution time

0.282s : old server

0.609s : new server

I need MYSQL expert who can handle this

Квалификация: Apache, Linux, MySQL, PHP, Системное администрирование

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О работодателе:
( 1 отзыв ) Brentwood, United States

ID проекта: #18558694

26 фрилансеров(-а) в среднем готовы выполнить эту работу за $19/час


I’m Full Stack Developer. I am confident that you will be completely satisfied with the quality, timeliness, and professionalism of my work. - hourly rate: 25$ - Masters degree in Computer Science - more than 10 y Больше

$25 USD / час
(49 отзывов(-а))

Hello. I am a senior web developer and have plenty of experience using AWS services. I got your points. That must be due to the server configuration. It seems you are not using RDS instance for your Mysql db and l Больше

$22 USD / час
(28 отзывов(-а))

Hello. I would like to help you with site mysql and memory optimization issue. I have expeience. Please read my feedbaks. Thank you.

$15 USD / час
(619 отзывов(-а))

Hi, I will check complete setting of server and optimize it for best and improved performance and make server fast. Unused services packages removal Apache server optimization perform module for apache mysq Больше

$15 USD / час
(300 отзывов(-а))

Hello, After reading your project details I believe I'm suitable for this project. As I'm expert on this with more than 7 years experience. Please feel free to contact me. I am looking forward to hear from yo Больше

$20 USD / час
(96 отзывов(-а))

Good day I am a team lead of a development team located in Ukraine. Our team has mysql and ubuntu experts who are able to optimize cache and memory setting. We also run our own hosting service provider that is wh Больше

$19 USD / час
(52 отзывов(-а))

Hi i can Opetimize mysql and provide work according to your requirement. i am a Linux admin and working past 4 years in the same i have experience in trouble shooting, data migration and server configuration. i can s Больше

$20 USD / час
(133 отзывов(-а))

Dear American Client! How are you? I am Yukai from China. I have read your project description carefully. I am familiar with AWS. I can help you. Hope you the best luck in everything you do. See you soon again, K Больше

$17 USD / час
(26 отзывов(-а))

Thanks for providing me opportunity to place bid over the project and communicate with you. i have a lots of experience in PHP MVC,MySQL. presently I am managing away, digital ocean and Google cloud based unmanaged s Больше

$15 USD / час
(120 отзывов(-а))

Hi there! I am a system administrator security focused with 6+ years of experience configuring and optimizing servers and cloud services as AWS. I would like to work with you in this project to improve your server perf Больше

$50 USD / час
(47 отзывов(-а))

Hi, I will migrate the sites to new Server without any dataloss. I have more than 10 Years of expertise as Server Admin. Having expert level knowledge in Server Migrations:- Backup Restorations, Database Resto Больше

$15 USD / час
(82 отзывов(-а))

Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Больше

$25 USD / час
(45 отзывов(-а))

Hello, Hope you are doing well. I have 6 years of experience in Linux and AWS. I will help you to optimise server and Mysql Regards. VishnuLal

$20 USD / час
(84 отзывов(-а))

Hi, I will audit complete configuration of the server and will resolve the high CPU usage on the server. I do have expertise in Amazon AWS services, server configuration, server management, etc Thank you.

$15 USD / час
(99 отзывов(-а))

I am MySQL DBA having more than a 8 yrs of experience and I have complete more then 100 projects on MySQL performance and tuning

$16 USD / час
(48 отзывов(-а))

Hey There, I can optimize your current MySQL Server to have maximum performance and reduce query times. Regards, Daniel

$22 USD / час
(29 отзывов(-а))

Hi, I have read your requirements, I will definitely help you in configurations and setting up the Project as per your requirements. If you can give opportunity then I will do this job for you. Have a look at my exp Больше

$15 USD / час
(17 отзывов(-а))

Hello, I'll help you in your task. I have more then 5 years of experience in this field. Please inbox me for further details. Thank you.

$15 USD / час
(23 отзывов(-а))

Hi, I will check complete setting of server and optimize it for best and improved performance and make server fast. Unused services packages removal Apache server optimization perform module for apache mysq Больше

$15 USD / час
(15 отзывов(-а))

Hello. I'd really like to work with you on this one. I do have a couple of questions, but first I'd like to make you an offer and some background so you can check my work out. I've been using different tools and Больше

$22 USD / час
(10 отзывов(-а))