Need MySQL expert to find problem what is causing lots of slow queries


I have a high traffic website running piwigo and lately the database (MariaDB) is unstable. Doing several tasks such as: deleting images in admin panel, placing comment on frontend,.. will cause huge loads on the server (800% CPU, 50-200 loads).

I assume there is something wrong with the database it self. Maybe it's too old? Maybe it's too big? I'm not sure.

I need an MariaDB/MySQL expert to help me figure out the problem.

PS. The website is adult

Skills: MySQL, PHP, Linux, Nginx, MariaDB

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About the Employer:
( 76 reviews ) Kyoto, Japan

Project ID: #21879636

24 freelancers are bidding on average $197 for this job


Hello. I would like to help you with tunning mysql settings. I have experience. Please read my feedbacks. Thank you.

$40 USD in 1 day
(736 Reviews)

Hi. I may look into this, i have prior experience and may locate problem and fix as possible. I need at first find bottlenecks in system and then propose solution. And yes MariaDb CPU high load involved if db not optim More

$120 USD in 8 days
(295 Reviews)

Hi Sir, Your project is easy for our experts. We have a huge experience in PHP, Linux, MySQL, System Admin, Software Architecture, and Network Administration, so we can do this for you. Our team has valuable experie More

$250 USD in 7 days
(63 Reviews)

I have worked on couple of such projects before. Let me know if you are interested. Regarding your project I got couple of questions to clear before we proceed further.

$300 USD in 3 days
(116 Reviews)

Hello there. I can review your website/database usage and let you know the cause and solution for this.

$200 USD in 3 days
(285 Reviews)

I can do it, I have 9 years of Linux, VoIP, Python, PHP, MySQL experience and I am a RedHat certified specialist, I am sure I can do it thanks

$100 USD in 3 days
(58 Reviews)

Hello, i'm a senior linux administrator and i work in a hosting company. I'm ready to discuss your issue with DB if you will specify your piwigo version + your server stack

$30 USD in 3 days
(161 Reviews)

i can solve this issue right now its not big issue it's just optimization of quer waiting for your reply thanks

$66 USD in 1 day
(83 Reviews)

Hello Sir, I am expert who understands the value of time. I pride myself in my attention to detail. I am very hard working and aim to deliver in less time than quoted. I want to make you, my employer happy without cha More

$240 USD in 5 days
(50 Reviews)

Hi, As per your requirement, I have expertise in mysql configuration and its optimization. I can help you with that. I have 10 years of experience in this domain and I have done this type of projects many times for m More

$277 USD in 1 day
(53 Reviews)

Hello I have mysql and webapps experience with more then 20 years. I can troublshoot mysql and find out what causes huge CPU load plus fix it. greetings, taavi

$140 USD in 2 days
(17 Reviews)

Dear sir. I am a full-stack web developer with 4+ years of experience. I've read your job description and fully understood the main point what you mentioned. It would be great if you share your job in more details. More

$250 USD in 7 days
(3 Reviews)

Hello, im experienced in Linux System administration, including Server security and Optimization. Ill be able to take on the project and work on it, until we figure out the issue and provide a solution. There are many More

$250 USD in 7 days
(42 Reviews)

Hello, I have gone through your requirements and understand what you need. I am a Web developer with 7 years experience I have used a lot of technology to implement my clients solutions. List of Services that i can hel More

$200 USD in 5 days
(9 Reviews)

Please ping me for discussion i will complete your [login to view URL] i think this problem is occur to joins use in [login to view URL] first of all i want to the problem and i will check the solution. Thanks

$111 USD in 1 day
(9 Reviews)

I am Ring. I am about 18+ years experienced in GNU/Linux based system, server installation and customization, develop, deploy, security and support. I may help you in this regard.

$150 USD in 1 day
(7 Reviews)

Hello. I have big experience as Senior Database Developer/DBA. Know well query optimization, performance tunning and troubleshooting. I can diagnose performance problems myself.

$110 USD in 3 days
(2 Reviews)

Dear Client! Thanks for your job posting. I'm a senior web developer with over 5 years of experience and very strong in this Mysql. I can complete your job within a few days. please contact me so that we can discuss More

$140 USD in 7 days
(1 Review)

Hi, Here is Database expert. I have clearly understand your requirement. Now its my job to fix this. I can actively do this job as i have already worked on large scale eCommerce applications. If you allow me we can di More

$220 USD in 7 days
(2 Reviews)

hi I am expert in DB management. To reduce the server usage related to db,there are many option. SQL stored precedure,simple query ,weeb traffic probloem... if you can hire me,I will make the website best, I deliver wo More

$200 USD in 7 days
(0 Reviews)