Analyze which resources to expand on my high traffic servers

$30-250 USD

Closed

Posted

almost 11 years ago

$30-250 USD

Paid on delivery

Greetings Network Analysts! Currently, we have about 70,000 visitors per day and sometimes during the rush hour, the servers choke - we want to find a solution. The server is an Intel Xeon E3-1230 V2 , 8mb Cache, with 16GB ram and raid-1 double 500GB hard disks ( Sata-2 ) While looking at server's SSH top command, often times, the mysql would go to 75% or PHP would go to 100% CPU usage. We need to know WHY , is it missing ram? CPU power? Maybe a non-optimized [login to view URL] or mysql config ? We are open for resource growth and php/mysql ini files configuration optimization. We do not want to change PHP codes on our sites. The right person for this task is someone with advanced linux server administration knowledge. Someone who already dealt with high traffic cases. Best regards!

Java

Linux

MySQL

Software Architecture

Project ID: 4613214

About the project

12 proposals

Remote project

Active 11 yrs ago

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12 freelancers are bidding on average $182 USD for this job

@KatrinaQ

FREELANCE PROFESSIONAL

$245 USD in 2 days

5.0

(202 reviews)

6.7

@TonyUA

Hello Please check PM

$160 USD in 3 days

5.0

(27 reviews)

5.2

@sumitgarg44

I am a experience Linux admin and usually deal with performance issues. I can help you in this.

$144 USD in 3 days

5.0

(18 reviews)

4.1

@lecyberian

I have over 10+ Years of experience with Linux , Unix Servers, Data centers and VMware ESXi expertise. I can do this project. Lets get started

$200 USD in 3 days

5.0

(9 reviews)

4.1

@tobiaspal

I'm experienced in managing hundreds of servers and web applications with thousands of requests/seconds. I can find the bottlenecks for you and make recommendations for the hardware, software or architectural changes. If you require, I can make the changes for you in a controlled and documented manner.

$88 USD in 5 days

5.0

(2 reviews)

4.0

@chinbochen

Hello, I'm a java, jee developer with over 10 years experience, I'm glad to work on your project. Thanks.

$231 USD in 5 days

4.6

(3 reviews)

4.0

@prosysadmin

I am a Sr. Linux System Administrator for a very large hosting company and work in their server monitoring department. I work daily maintaining Shared Hosting servers and high capacity clusters (for high profile clients) which serve many times more requests than you describe. I can troubleshoot the service configuration, check for hardware bottlenecks, and even dig further (tracing processes) to find the source of the issues on the server. I'll provide a full written report of my findings, along with possible solutions to the issue.

$100 USD in 3 days

5.0

(3 reviews)

3.0

@ddellav

What's your MySQL setup look like? Usually the RDBMS is the slowest component in any application. I can set you up with a MySQL cluster or just simple config changes to optimize performance.

$111 USD in 3 days

5.0

(3 reviews)

3.0

@AndrewUIB

Hello, I can check configuration and fine tune your system. I have 15 years extensive experience with Linux and AIX system administrating, troubleshooting, problem resolving, disaster recovery and fine-tuning.

$200 USD in 3 days

5.0

(1 review)

1.0

@sanjaygupta87

We Limit the CPU USES of specific process(PHP & MYSql) run under a specific user account. This problem occurs when the CPU uses at its 100% and all request to the server are been declined because the CPU has no space to request the new memory. This condition is CPU IN DEADLOCK CONDITION. We Guarantee to solve this problem and also earlier we have solved this same problem with our client.

$311 USD in 5 days

0.0

(0 reviews)

0.0

@agnii

The issue to analyse is what is causing PHP and MySQL to spike and then decide which resource needs expansion it at all, it might be even disk thrashing because of extensive logging!. Have lot of experience in analysing such issues and should be able to get to the bottom of this.

$155 USD in 7 days

0.0

(0 reviews)

0.0

@chintanm1985

Have vast experience to deal such issues, can be taken care.

$194 USD in 5 days

0.0

(0 reviews)

0.0

@jernej85

Experience in HPC, load balancing and cluster performance optimization. There can be different factors which is why you need someone that can read logs, use s/ptrace or even Dtrace and analyze why the process behaves like it does. Contact if interested in optimizations.

$244 USD in 3 days