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System Engineer Needed for Linux Apache Plesk Nginx Dedicated Server Performance issue

Hello,

I need a Senior Linux System Administrator, experienced with: linux, centos, apache, php, nginx, wordpress.

I have an unmanaged dedicated server dual processor, 24 core, 32 Gb & 8TB raid 5.

Running a WP website and an API service for WP. Installed is a slightly customized classifieds theme on which both manually ad thru an API can have car listings added.

Currently the server is running out of performance. I get a constant 505, 503 504 and 32G memory is running up to 100% during the day.

Tasks:

- Detect which processes, scripts are consuming too much mem, processor power, http queing. Basically find the root causes for those 502, 3 and 4's

- Configure the server's performance to allocate enough memory for mYSQL and other processes so server capabilities are optimized for this WP installation

Kĩ năng: Linux, PHP, Apache, MySQL, WordPress

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Về Bên Thuê:
( 46 nhận xét ) Amsterdam, Netherlands

ID dự án: #21244402

41 freelancer đang chào giá trung bình $132 cho công việc này

Netfreehost

I have 16 years of experience in web hosting, server administration and php programming See my previous works at https://www.freelancer.com/u/NetFreeHost Message me, let's discuss the project.

$140 USD trong 4 ngày
(1080 Nhận xét)
7.4
vili1977

Hello. I would like to help you with WP optimization. I have experience. Please read my feedbacks. Thank you.

$40 USD trong 1 ngày
(729 Nhận xét)
7.3
tanujchugh

Hi I will check your dedicated server and resolve the issues of server for better performance and speed as per your requirement and have expertise in the relevant field. I have 10 years of experience. Let me know f Thêm

$80 USD trong 1 ngày
(329 Nhận xét)
6.9
kuldeepvk

Hi, I have expertise in linux server work and will do complete set up and configuration. I have expertise in it. Thank you

$100 USD trong 1 ngày
(356 Nhận xét)
7.0
amitpandeyposin

Hi there, we have a WordPress Developer, we having more than 8 Years of experience in Wordpress we have to customize many themes and created some plugin for my client's, we have more than 8 Years of experience in Wor Thêm

$160 USD trong 7 ngày
(118 Nhận xét)
6.9
Chitanok

Hello sir I would like to work on your System uses checking project. Would you please message me so I can investigate your server and make it working again. Thanks Chitano [login to view URL]

$150 USD trong 2 ngày
(234 Nhận xét)
6.7
tangramua

Hello! I can provide you my team of administrators experience in Linux OS. We are Ukrainian-Canadian team of highly professional System Administrators with 19+ years expertise, specialized 24/7 technical support of ser Thêm

$250 USD trong 2 ngày
(62 Nhận xét)
6.9
jbosseu

Have worked tuning plesk and cpanel servers for many years. Can help you with server issue. Let me know.

$75 USD trong 1 ngày
(247 Nhận xét)
6.4
linuxwarm

Hi, I have 19 years of experience on server management. I have been managing Linux and Windows sever and providing 24x7 support. I can help you resolve this issue and I am sure that you will be happy with my service. Thêm

$100 USD trong 2 ngày
(81 Nhận xét)
6.2
numerichost

I will check server and will implement securities. Iam server admin and have 13years experience in hosting server with different pannels like cpanel, plesk and whm etc

$88 USD trong 1 ngày
(110 Nhận xét)
5.9
infihost

Hi, I will audit complete configuration of the server, will check reason for low performance on the server , will for high resource utilisation of the server and fix the issue. I will also optimise complete server so Thêm

$66 USD trong 1 ngày
(159 Nhận xét)
6.0
slimhack

Hello, Let me solve the server issue for you, 15 years of experience the LAMP and LEMP stacks and Unix environments. I can optimize the server after solving current issue and make sure you get the best performance fo Thêm

$90 USD trong 1 ngày
(71 Nhận xét)
5.9
servermaster

Hi I am specialist of linux, centos, apache, php, nginx, wordpress and more. I can troubleshoot and dectect performance issue. I can also configure mysql for best performance. Profesionnal work. I have more then 20 ye Thêm

$220 USD trong 7 ngày
(17 Nhận xét)
5.4
informavenue

Hello, I can analyse slow sql queries and php script and fix it. My experience in the administration of the Linux system and web-dev (PHP, MYSQL, POSTGRESQL, CakePHP, HTML, JS, ETC.) is more than 8 years!

$140 USD trong 7 ngày
(39 Nhận xét)
5.0
vinnie6669

I am a Linux admin have 9 years of experience in this field. I worked in webhosting industry and manage datacenter from remote. I give full server management support I am already handling big WP site (130GB) 64GB RAM a Thêm

$100 USD trong 7 ngày
(53 Nhận xét)
5.0
sarrvareddy

Hello, Greeting from Dorigin Technologies! It's a pleasure to bid on your project. I am a professional system admin and network engineer with 15 years. I am also the founder of a multinational brand called Dorigin T Thêm

$200 USD trong 1 ngày
(54 Nhận xét)
4.9
paulprabhakarand

Hi Gentleman, I am a server administrator professional and working for a well known american software company. My routine activities are installing OS on Linux , Windows and AWS. All the applications software like Java Thêm

$180 USD trong 3 ngày
(24 Nhận xét)
4.8
fashionstar66

Dear Sir, I'm a Web Developer who is specialized in Wordpress and PHP. I have read your description with great interest. I have 6+ years of experience in WordPress, PHP and System Admin. if you hire me, i could satisfy Thêm

$140 USD trong 7 ngày
(21 Nhận xét)
4.8
LinuxGun

Hi, i will fix Linux Apache Plesk Nginx Dedicated Server Performance issue into your CentOS. Let's Get To Work Now! I'm interested in your project. You can pay me after your job is done & you are happy to pay. Please Thêm

$115 USD trong 1 ngày
(11 Nhận xét)
4.4
bishnudev3

I am a Linux admin have 7 years of experience in this field. I worked in webhosting industry and manage datacenter from remote. I give full server management support and I can do this for you . I also have experience w Thêm

$80 USD trong 1 ngày
(40 Nhận xét)
4.5