Response Time Monitoring
Response time monitoring Response time monitoring is testing how fast is your site.

Response time monitoring is testing how fast is your site. It might be accessible, but bad performance can still make it unattractive for the clients. The monitoring of the response time allows you to check how the site acts as the time goes on. Do any of the scheduled tasks, like backup, updates etc affect the performance? Does the site works well for the whole world, or some regions of interest could meet a confusing delay?

HostTracker provides a possibility to check the reaction of your site. Select Response time check on the main screen:

Create ContentCheck Task

Then, select the largest satisfactory response time for the site. Is this value is exceeded, you receive a notification. Also, all the statistics is stored in the check log, and response graph is generated. You may check this data at anytime.

Create ContentCheck Task

NOTE! Response time depends on the distance between the datacenter of your site and our checking server. It might be large enough for a remote country. To decrease this effect, select a checking region in advanced options.

Create ContentCheck Task
  • CM.Glossary.WebsiteMonitoring
  • CM.Glossary.ContentCheck
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Monitoring server performance with HostTracker

HostTracker offers numerous simple-yet-powerful instruments to keep your website running smoothly. That implies it delivers deep insight into server resource parameters such as CPU, RAM and HDD. Read on to find out more about “Monitor CPU, RAM, HDD” tool, and why you should adopt it.

HostTracker offers numerous simple-yet-powerful instruments to keep your website running smoothly. That implies it delivers deep insight into server resource parameters such as CPU, RAM and HDD. How does it work? Starting at collecting statistics, cloud-based service lets you know at once about CPU, memory and disk space usage issues and provides the way to speed up your server performance. Read on to find out more about “Monitor CPU, RAM, HDD” tool, and why you should adopt it.

Who are your neighbours?

Nowadays there are many services and tools around that can help with all sorts of server issues. For Windows and * Nix you can find special scripts that are very easily installed. However, the sets may vary depending on the server configuration. For example, if your server doesn’t support some basic functions, one way to deal with this - to create a script based on the tools provided, which will convert the data output in a specific format for further system manipulation.

But let’s not forget about server virtualization. Virtual hosting has been into trend for a couple of years and boasts numerous advantages over resource management. If this is your thing, then “Monitor CPU, RAM, HDD” function from HostTracker will definitely come in handy for you.

Sometimes it can be hundreds of different websites simultaneously hosted on a single server. Therefore, server may get easily overloaded or stop working properly. With “Monitor CPU, RAM, HDD”, you’ll be able to strengthen your server performance against some common causes of overload and spot out your “load hungry” neighbours. It’s worth noting - one of the biggest drawbacks of shared hosting is that your server IP can end up being blacklisted due to the dynamic allocation. In essence, if your neighbour’s IP from your IP block is currently suspected of hosting illegal content, your IP address can get into a blacklist as well. That’s why it’s crucial to keep a constant watch over bad neighbours to ensure that your business reputation is safe.

Rapid increase in the CPU load, memory and disk space usage may indicate that your web server has been infected. "Monitor CPU, RAM, HDD" can help you in this regard and protect the security of your resources.

User-friendly interface and other advantages

With our user-friendly and responsive interface all information about your server performance and settings is a stone’s throw from you. Therefore, for example, the needed script should be downloaded and run once only by the responsible administrator, subsequently - all actions can be specified using HostTracker’s account. Moreover, our cloud-based website monitoring service provides a wealth of different checks to choose, from HTTP and Ping tests, to database and server  parameters checks - all these let you gather the most complete information about your resource performance for further thorough and accurate analysis.

Additionally, HostTracker has a wide variety of notification types to offer ranging from Viber to Telegram. It also provides the ways to customize your own group of contacts for notification as well as pinpoint short outages. As regards statistics – it is available anytime you want:

In particular, the screenshot illustrates that the server CPU load hasn’t exceeded a specified threshold of 90% during the day. However, the value of this parameter has fluctuated over the period. It shows that, most of the website visits are during the day, that’s why the CPU level is lower at night.

API and Post-requests are up for grabs too - you can freely set the automatic server reboot, cache clearing etc.

We are always open to new ideas and suggestions whether relating to existing instruments, or submitted by technically-minded and creative people.

 

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Home > Blog > snapshot
Snapshot - instrument for site supervision

How does the site look like when I’m not looking at it? What if it looks bad or does not work at all? HostTracker offers an instrument for site supervision - snapshot feature. Let’s take a look at its practical application.

How does the site look like when I’m not looking at it? What if it looks bad or does not work at all? HostTracker offers an instrument for site supervision - snapshot feature. Let’s take a look at its practical application.

What’s going on with my site?

Now it’s usual to use different services and applications for site maintenance and support, and sometimes they do report some problems. Often we feel the lack of information - Google Analytics or a similar service reports the downtime and renewal, but likely we will never know what exactly has happened. To investigate the issue, it is necessary to review the logs, write to hosting support and perform many others exhausting actions, frequently - with no result. There are also more interesting cases - when a site is not available from a certain country or is not downloaded completely. Such problems could long for months, or even years, till they are accidentally detected. One more important issue - content check. It will automatically review the content of the site and inform the responsible staff in case it has disappeared - for example, something has not been able to be downloaded from the database. But it’s hard to find the cause if the issue is short-term, because people usually do not sit in front of a laptop refreshing the page every minute. To resolve the problem, HostTracker offers a new feature - snapshot. It is very simple in use and does not require any additional adjustments. The service simply makes a snapshot of the checked page every time and saves it for review in two ways: page source code and html-view. This let you easily see how the page looks at the moment of failure, understand what’s wrong and fix the problem quickly without spending time for diagnostics. It saves lots of time for server administrator, developers and other concerned people.

How does it work

Doing the regular checks, our servers with predefined interval try to download the checked page. Additional algorithms could be used at the moment - the page could be parsed for keywords to make sure that this is the one we are looking for (there are cases when an error page returns 200, Ok, http code, or when redirection is activated in case of error). If there is no error - fine. But if there is, it will be written down into the HostTracker log, which is easily available from the web. Then, notification are sent and a snapshot is made.

The snapshots could also be found in the log - if several errors were detected, a different snapshot will be available from each one.


Though there are some remarks. First, we do not run javascript while making snapshot - same thing for regular check. Second, the error must be detectable. It means, the server must return something. In case of timeout or connection error - snapshot will not help, and only a corresponding record will remain in the log.

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