To keep an eye on the entire IT environment, there are specialized IT monitoring tools that constantly collect, log, and analyze data about the health, availability, and performance of all hardware and software in the respective network. This includes, for example:
Paessler PRTG Network Monitor is a powerful software which will let you monitor the traffic of your network. Its web based interface will allow you to have a view of the most important statistics of your LAN or WAN. The main agenda behind this application is to provide to with real time information so that you can easily identify the core issues and solve them. You can also download Commview.
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PRTG Network Monitor is the powerful and comprehensive network monitoring solution from Paessler AG. It monitors your network using a whole range of technologies and assures the availability of network components and measures traffic and usage. PRTG saves costs by avoiding outages, optimizing connections, saving time and controlling service level agreements (SLAs).
The issue of website monitoring testing frequency is a difficult one. Some website owners settle for a check every four hours, while others set the test frequency at 15 seconds. Most testing services increase their price with the requested frequency. So, rapidly repeated tests can end up costing a lot of money. Each test also puts a little load on the host of the website, so a high frequency of tests can impair the performance of the site. As a compromise, aim for a frequency of 5 to 15 minutes. However, if you have a high value site, increase that to a test every minute.","author":"@type":"Person","name":"Tim Keary","description":"Since 2017 Tim has been a full-time tech copywriter. Tim writes extensively on net admin topics helping businesses and entrepreneurs to keep their data protected.\n","url":"https:\/\/www.comparitech.com\/author\/tim_keary\/"}},"@type":"Question","name":"What factors affect the downtime of a website?","answerCount":1,"acceptedAnswer":"@type":"Answer","text":"The causes of downtime indicate the length of time each outage will last. Four types of system downtime leading to a website becoming unavailable are planned downtime for maintenance, an unexpected system error, a hacker attack or an environmental disaster.","author":"@type":"Person","name":"Tim Keary","description":"Since 2017 Tim has been a full-time tech copywriter. Tim writes extensively on net admin topics helping businesses and entrepreneurs to keep their data protected.\n","url":"https:\/\/www.comparitech.com\/author\/tim_keary\/","@type":"Question","name":"Can I check the uptime of my DNS server?","answerCount":1,"acceptedAnswer":"@type":"Answer","text":"Yes. Many dedicated uptime monitors include a range of uptime statistics, which includes DNS server availability.\u00a0","author":"@type":"Person","name":"Tim Keary","description":"Since 2017 Tim has been a full-time tech copywriter. Tim writes extensively on net admin topics helping businesses and entrepreneurs to keep their data protected.\n","url":"https:\/\/www.comparitech.com\/author\/tim_keary\/"]} "@context":"http:\/\/schema.org","@type":"BreadcrumbList","itemListElement":["@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.comparitech.com\/","@type":"ListItem","position":2,"name":"Net Admin","item":"https:\/\/www.comparitech.com\/net-admin\/","@type":"ListItem","position":3,"name":"17 Best Uptime Monitoring Software & Tools","item":"https:\/\/www.comparitech.com\/net-admin\/uptime-monitoring-tools-software\/"]Net Admin17 Best Uptime Monitoring Software & Tools We are funded by our readers and may receive a commission when you buy using links on our site. 17 Best Uptime Monitoring Software & Tools Uptime monitoring ensures that your website is constantly available to serve your customers. Discover the best tools for the job. Tim Keary Network administration expert UPDATED: April 6, 2022 body.single .section.main-content.sidebar-active .col.grid-item.sidebar.span_1_of_3 float: right; body.single .section.main-content.sidebar-active .col.grid-item.content.span_2_of_3 margin-left: 0;
No matter what your website does, it exists to attract the public to your business, cause, or interest. Confusingly, thanks to cache servers and content delivery systems, your site can be available in one part of the world and not in others. Are all of the elements of every page on the site loading successfully? It is impossible to check these issues constantly yourself, so you are going to need an uptime monitoring tool.
When looking for the best uptime monitoring software and tools, we identified specialist services that focus on website availability monitors and also in-house software that can check your network servers and web services to make sure that they are working correctly.
Datadog Synthetic Monitoring is our top pick for an uptime monitoring service because it offers a range of launch options that lets you decide between API or browser tests. You can also select remote data center launch locations or tests run from private servers. This package can be used by IT Operations to check on the availability of live systems or by development teams to check on the availability of the full stack of supporting services to applications under construction. Automated uptime tests are reported with full test results and you can get an image of the results mailed to you.
Overall, SolarWinds Network Performance Monitor uses SNMP polling to autodiscover and monitor the network devices and connections. The dashboard gives you a commanding view of the network and helps you identify network issues before they become critical.
SolarWinds Network Performance Monitor offers a scalable pricing structure that increases in price the more elements you want. This starts with NPM SL100 which allows you to monitor 100 elements for $2,955 (2,265). The next version is NPM SL250 which supports up to 250 elements for $6,720 (5,150). NPM SL500 supports 500 elements for $10,445 (8,006). The next two versions are NPM SL2000 and NPM SLX. NPM SL2000 is available for $19,345 (14,827) and supports 2000 elements whereas NPM SLX supports unlimited elements for $32,525 (24,930). You can also download a 30-day fully functional free trial.
The ability to spot status issues on the network, server, and in-application performance gives systems administrators a chance to reallocate resources to head off disaster. Should there be no warning signs of an impending outage, the Site24x7 check can identify which internet service caused the failure. These checks include a Domain Expiry Monitor, SSL/TLS Certificate Monitor, a Ping Monitor, and a Web Transaction Monitor, among other automated monitoring tools.
The least expensive version of PRTG is the freeware version which allows you to monitor up to 100 sensors without charge. Any larger enterprises will need to purchase PRTG 500 for $1,600 (1,226). PRTG 1000 and PRTG 2500 can be purchased for $2,850 (2,183) and $5,950 (4,559) for 1000 and 2500 sensors. There are several other versions up to PRTG XL1 which supports unlimited sensors for $14,500 (11,111). You can download a 30-day free trial.
Zabbix is an open-source network, server, and application monitoring too that is ideal for watching your service uptime status. With Zabbix you can view when a service is in a warning or critical state, and when it is down completely. The interesting thing about Zabbix is the depth of its performance monitoring capabilities. You can monitor device temperature, power supply, disk space, and fan status. This provides you with a range of information that can help you to prevent a device from failing.
Zabbix also uses a system of templates for monitoring services. Each template specifies a specific type of resource to monitor. A web scenario can be included in a template. This enables the same tests to be issued on several servers, more or less simultaneously. This tactic is ideal for those who have sites hosted on content delivery networks with cache servers in several different locations.
Kiwi Syslog Server by SolarWinds has developed a reputation as one of the most popular network monitoring tools on the market today. Kiwi is used by administrators across the world to collect Syslog events and messages from network devices on Linux, Windows and Unix. The user interface is incredibly easy to use and you can create professional graphs to view your network traffic and generate accurate insights.
What sets the EventLog Analyzer tool apart is that you can generate on-demand reports to monitor your syslog event messages. This makes it much easier to identify and address faults. It can manage events on network devices across multiple platforms. You can analyze syslogs from Unix, Linux, Solaris, HP-UX, and IBM AIX. You can start with a 30-day free trial.
As one of the lesser-known Syslog servers on this list, The Dude still pulls its weight against the competition. This free Syslog server can be used on Linux, Mac, and Windows to provide a complete overview of your Syslog messages. It also supports SNMP, DNS, ICMP and TCP monitoring if needed as well. You can also draw your own network map, which is useful for increasing your transparency.
Icinga 2 has long been known as an alternative network monitoring tool to Nagios, but it is also a very competent free Syslog server as well. Icinga 2 can be installed on Linux and offers a comprehensive interface through which the user can monitor Syslog messages. This platform is extremely user-friendly and customizable.
The Commercial Installer must be installed to run the commercial editions of PRTG Network Monitor. If you have purchased a license key for PRTG, please download and install the latest Commercial Installer from the Paessler website in order to apply your license key. Note: You can install a commercial version "on top" of an existing Trial Edition in order to maintain your configuration and monitoring data. 2ff7e9595c
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