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, or they postpone monitoring indefinitely.
IT Service Must-Haves
Monitoring available resources and observing Service Level Agreements are some of the key competencies of IT operations that need to respond flexibly ... Special monitoring tools for the virtual environment help you keep on top of things. ... Nagios and Icinga Monitoring ... Monitoring virtualization environments with Nagios and Icinga
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07.10.2025
When IT teams set out to monitor the Internet of Things (IoT), they too often settle for situations where, say, a networked sensor sends plausible measurements at an expected interval, which ... Keeping track of a large number of Internet of Things devices means understanding IoT networks, developing suitable monitoring metrics, and (ideally) integrating the IoT with infrastructure ... IoT Monitoring ... Monitoring IoT devices
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30.11.2025
The Sysinternal tools are free tools from Microsoft that can help Windows administrators handle many tasks. This article introduces the Sysinternal tools that are useful for system monitoring. All ... Administrators don't need a massive arsenal of tools just to monitor a couple of systems. With Microsoft's free Sysinternals suite, admins can handle all sorts of tasks. ... System monitoring with Sysinternals
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Once you have a cluster operating, typically the next thing you want to do is monitor that cluster. For example, are all the compute nodes operating correctly? Is the network and storage operating ... Effectively monitoring your cluster can be one of the keys to understanding how the hardware and software are interacting. In many cases, this means examining the performance of a single node. ... Monitor your nodes with collectl
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Performance monitoring rarely evokes the gut-wrenching debates or religious commentary that other topics do, but it's a very important part of the system administrator's job. System performance ... The Economy of Performance Monitoring
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Any system administrator will be familiar with the situation: You monitor your system comprehensively, all of the services appear to work, and yet you see some anomalies in the graph for payment ... Introduction to behavior-driven monitoring
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Nagios and the Nagios fork Icinga have proven their value as software service monitors in recent years. So far, server hardware monitoring has been a complicated process that relied on vendor ... With the right plugins, Nagios can monitor the underlying server hardware, as well as services. The author of the IPMI plugin shows how. ... Monitoring server hardware with the Nagios IPMI plugin
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07.10.2025
Historically grown environments often use more than one monitoring system. For example, production might use Zabbix, while research uses Ganglia with its computing clusters, and IT swears ... The free Alerta fields alerts from several monitoring systems and delivers them in a web GUI or at the command line. ... Aggregate alerts from various monitoring systems
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on a server, consequences can be dire – from irked users to massive financial implications.
Therefore, it is more important than ever in a highly networked world to be able to monitor the state of your server ... Icinga's developers grew weary of waiting for updates to the popular Nagios monitoring tool, so they started their own project. ... Monitoring network computers with the Icinga Nagios fork
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30.11.2025
The Performance Monitor in Windows Server 2008 R2 is a powerful tool for identifying performance issues. Compared with the previous version, very little has changed in terms of control. The tool ... Performance monitoring in Windows Server 2008 R2
