centos server speed up

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

Competenze: Linux, MySQL, Amministratore di sistema, UNIX

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Sul datore di lavoro:
( 330 valutazioni ) Sluis, Netherlands

ID Progetto: #12213730

Assegnato a:


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 Più

$55 USD in 1 giorno
(206 valutazioni)

28 freelance hanno fatto un'offerta media di $61 per questo lavoro


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 Più

$55 USD in 3 giorni
(281 Recensioni)

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 giorno
(161 Recensioni)

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 giorno
(360 Recensioni)

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 giorni
(118 Recensioni)

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 Più

$61 USD in 10 giorni
(55 Recensioni)

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 Più

$61 USD in 1 giorno
(95 Recensioni)

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 Più

$75 USD in 2 giorni
(61 Recensioni)
$61 USD in 10 giorni
(53 Recensioni)
$61 USD in 10 giorni
(36 Recensioni)

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 Più

$49 USD in 0 giorni
(23 Recensioni)

Hello There, Hope you're doing well. I request you to contact me further in order to have a detailed discussion on your project related requirements. Please refer my portfolio below for more details. Waiting for Più

$131 USD in 3 giorni
(10 Recensioni)

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 Più

$75 USD in 1 giorno
(7 Recensioni)

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

$40 USD in 2 giorni
(8 Recensioni)

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 Più

$61 USD in 3 giorni
(3 Recensioni)

Hello We are in team having different-2 Years of experience in the mention field such as [login to view URL] (Apps) Android,IosA [login to view URL] Based (Website) Html,Html5,Css,Css3,Php,WordPress,Magento,API creation,Theme Più

$59 USD in 10 giorni
(6 Recensioni)

Hi Mate, I am good at Linux administration so this task should be easy for me. I can work exclusively for you in this project. If you need the Skype support then I can arrange it too. There are several reasons for t Più

$60 USD in 1 giorno
(1 Recensione)

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 giorni
(2 Recensioni)

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 Più

$72 USD in 0 giorni
(2 Recensioni)

9 Years of Experience in server installation and maintenance 9 Years of Experience in server installation and maintenance 9 Years of Experience in server installation and maintenance9 Years of Experience in server in Più

$66 USD in 10 giorni
(0 Recensioni)

hi there! i am centOS Xenial Xerus system admin. i can start your project to centos server speed up now :) I will give you 3 days free service when my job is done with best review. come on line and lets get started. Più

$57 USD in 0 giorni
(0 Recensioni)