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Server Support Blogs


How to fix high CPU utilization in Linux web hosting servers

At one time or another every server owner faces high CPU utilization or CPU running at 100%.

It results in sluggish servers, unresponsive application and unhappy customers.

That’s why at Bobcares, we prevent downtime by monitoring and resolving such utilization issues as quickly as they come. (more…)

How to fix MySQL “job failed to start” error

Bobcares.com provides Server Maintenance Services to web hosts, digital marketers and other online businesses.

As part of our services, we manage MySQL servers, and troubleshoot performance issues and server errors. (more…)

Web hosting monitoring – What is it and how to do it right

Bobcares.com provides Technical Support Services for web hosts, digital marketers, and other hosting providers.

As part of our work we monitor web hosting infrastructure, and make sure the services remain responsive at all times.

So, what does this involve? How do we make sure end-users are not affected at any time? (more…)

2 reasons for ‘Redirection limit reached’ error in PHP and how to fix it

PHP powers more than 80% of the web.

And Redirection limit reached is one of the common errors many PHP users get.

Warning: file_get_contents: failed to open stream: Redirection limit reached, aborting

Here we have listed the most common reasons that we have seen for this error and how we fix them at Bobcares. (more…)

How to fix MySQL high CPU usage

How to fix MySQL high CPU usage

Majority of the web applications are database driven. MySQL is a popular database server for open source applications, but we’ve seen that it can cause performance issues in the long run.

MySQL databases grow in size, and tables fragment over time. This contributes to MySQL load spikes. So, protecting a server from MySQL high CPU issues requires close monitoring and periodic optimization.
(more…)

MailBox quota exceeded email error – Top 5 causes, and how to fix it

Bobcares.com provides Outsourced Hosting Support to Web hosts and other hosting providers. Part of our services involve resolving technical support queries posted by hosting users.

A common support query posted by end users is – Emails bouncing with the error “550 MailBox quota exceeded“. (more…)

How to speed up Apache webserver for maximum Performance

How to speed up Apache webserver for maximum Performance

These days, everyone expects sites to be super fast. For instance, Google’s LightHouse audit tool recommends that a page should load within 1.2 seconds.

Yes, 1.2 seconds sound steep, but what if your competitors heed that advice? They are likely to get better SEO ranks, and customer visits. (more…)

Top 8 causes for MySQL performance issues, and how to fix it

PHP-MySQL websites like WordPress are ridiculously simple to use. Which is why they are so popular.

But they are also infamous for their performance issues. Apache, PHP & MySQL often cause high server load, and drag down the website.

Here at Bobcares, we help website owners, digital marketers and web hosts recover from and prevent website performance issues.

Today, we’ll go through the top 8 reasons we’ve seen for MySQL performance issues, and how we fix them. (more…)

How to improve MySQL performance – A guide for web masters & web hosts

At one time or the other, every website owner will face a “slow MySQL” issue.

Then they google “how to improve MySQL performance“.

And what do they find? A lot of tech jargon that analyzes threadbare query performance.

That stuff can make anyone’s head hurt.

Which is why we’ve put together a list of things we do here at Bobcares to quickly fix MySQL performance issues in our customer websites. (more…)

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