centos server speed up

In Progress

We have server:

8 x Intel(R) Xeon(R) CPU E5420 @ [url removed, login to view] and 32 gb ram

centos installed with directadmin panel

server was very fast , but since a freelancer worked on the tmp and tmps , querries are very slow, furthermore it seems that server is exploding bandwidth, so we need to see why this is, and much more important, fix the speed again

there is not that many domains on it, but the once in are core business websites

/dev/mapper/lv_home 487G 122G 341G 27% /home

/dev/mapper/lv_root 50G 38G 12G 77% /

/dev/sda1 477M 186M 266M 42% /boot

tmpfs 3,0G 0 3,0G 0% /dev/shm

so as you can see the tmpfs is not used somehow.

we know the mysqol had some problems with INNODB tables being corrupt, so we changed all tables to MYISAM instead (perhaps this is the issue

Skills: Linux, MySQL, System Admin, UNIX

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Project ID: #12213730

Awarded to:

odessky

Hello! My name is Andrey. I'm from Odessa, Ukraine. I have right skills and great experience for begin working on your project just right now! You may show good reviews at my profile https://www.freelancer.com/u/odessk More

$55 USD in 1 day
(206 Reviews)
6.8

29 freelancers are bidding on average $62 for this job

pardusIT

Hello, I can troubleshoot and try to fix the server issue. I will not only investigate mysql server and tables but will also perform a whole server configuration check. If i cant solve the problem then i will req More

$55 USD in 3 days
(281 Reviews)
7.5
vili1977

Hello. I would like to help you with tmpfsvsettings and MySQL myisa conversation. I have experience. please read my feedbacks. Thank you.

$50 USD in 1 day
(360 Reviews)
6.5
codetrance

May I know the url of your site to check things out myself?. I'm looking forwards to your response. Thank you.

$60 USD in 1 day
(161 Reviews)
6.4
tlchung

I am a skilled server admin, i have tune lot of site for my clients. let discuss more via private message, thanks.

$77 USD in 3 days
(118 Reviews)
5.9
emizentech

I'm working as a Linux admin since 5 years. I have expertise optimise database , setup mysql appache etc. I have done lots of time similar jobs like a backup, migration etc. kindly provide me root access so I can have More

$61 USD in 10 days
(55 Reviews)
5.6
ownmyserver

Dear Client, Thank you for allowing us to place a bid on your project. We are one of the top Server Management Company in India. Our mission at 365 hosting Support is to provide high quality 24x7 server More

$61 USD in 1 day
(95 Reviews)
5.4
voidead

Hello I have been in this industry for 4+ years working as Linux Server Administrator and such jobs are my daily practice. I can assure you that if you work with me once, you will always work with me for these kind More

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(61 Reviews)
5.0
$61 USD in 10 days
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globalitprovider

Global IT Providers (GIP) is an established, Cloud Infrastructure Management, Server Administration, IT Support Services, Web Hosting, Web Development, Hosted Exchange Services or Office 365 Server. Carefully studying More

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cracken

Hi, I am competitive to this kind of task, can take good care of this project. In fact, I already done related to this job before. Let me know the best of your time so we can discuss further based on your requirements More

$75 USD in 1 day
(7 Reviews)
3.8
psubramonian

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3.7
euredan

Hello. I work in 24/7 linux servers support. I can help you with this task. Best regards, Eugene D.

$40 USD in 2 days
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2.9
devstart1234

Hello We are in team having different-2 Years of experience in the mention field such as 1.Applications (Apps) Android,IosA 2.Web Based (Website) Html,Html5,Css,Css3,Php,WordPress,Magento,API creation,Theme More

$59 USD in 10 days
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3.4
clouseau

Hi, Converting tables to MyISAM usually does result with a slow down on servers with this specification. If there's enough RAM, so the servers have an option to keep the table in memory, and this is not an oprion w More

$61 USD in 3 days
(3 Reviews)
2.5
AndreasZwiebel

hi! I have some experience with linux OSes and can do almost anything on it. the problem with Your server can be solved by automounting tmpfs to /tmp/ . I can try to do it.

$61 USD in 3 days
(2 Reviews)
1.5
rahulklinfo

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$60 USD in 1 day
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stryng

This seems a very interesting systems and databaase tunning but forst i would need to root cause the issue with the increased latency. I am ready to start working on this ASAP. Lets try to access this as it seems t More

$72 USD in 0 days
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kyyany

Good afternoon. Nice to meet you. My experience in the IT industry for 15 years. Experience with Unix based os 10+. The main task is clear. I would like to know the starting point. How do we coordinate our position is More

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