User macros with context can be used to accomplish more flexible thresholds in trigger expressions. Different thresholds may be defined on user macro level and then used in trigger constants depending on the discovered context. In this post we are going to check simple example, how to configure it in real life scenario.
The Bodleian Library is one of the oldest libraries in Europe, and in Britain, it is second in size only to the British Library. First opened to scholars in 1602, it incorporates an earlier library built by the University in the 15th century to house books donated by Humfrey, Duke of Gloucester. Since 1602 it has expanded, slowly at first but with increasing momentum over the last 150 years, to keep pace with the ever-growing accumulation of books, papers, and other materials, but the core of the old buildings has remained intact. Together, the Bodleian Libraries hold over 13 million printed items.
In latest release of Zabbix prometheus integration is available out of the box. It allows us to easily collect and parse metrics from collectors. Monitor them independently or create low level discovery rules for dynamically changing environments.
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How to use Remote command functionality in Zabbix and what to keep in mind. Real life scenario of pro active monitoring of Windows services, to automatically start services that were stopped for any reason. And then use escalation support to notify people, if remote command did not help.
Julio Cesar Hegedus is currently responsible for a project to build a large Zabbix environment that supports multi-site fail-over. At Zabbix Summit 2019 he will focus on the lessons learned with Zabbix, sharing positive and negative aspects.
Being an experienced Zabbix expert, Wolfgang Alper has implemented a variety of creative projects. At this year’s Summit, his presentation will reveal how “Deutsche Telekom Technik GmbH” integrated lots of Zabbix-Server instances into their existing IBM NetCool ticket system. The main goal was to reuse the entire existing infrastructure and the attached business processes to work with alarms created by Zabbix.
We have asked Wolfgang a few questions about creativity while working with Zabbix.
With item pre-processing added to LLD workflow and new javascript pre-processing step, it’s possible to monitor a directory for its file changes.
Understanding website performance and Apache uptime should begin with external monitoring, i.e. Zabbix, which allows you to discover problems from a user’s perspective. Such problems involve:
With new preprocessing steps added to Zabbix in nearly every release, it became obvious that it’s impossible to predict every business case, so we had to come up with a universal solution. This, in turn, raised an important question – which embedded scripting language/engine to use.
Every monitoring system has to deal with three kinds of performance-related challenges.
Firstly, a good monitoring system must receive, process and record incoming data very quickly. Every microsecond counts here. This may not seem obvious from the start but when your system becomes large enough all the tiny fractions of seconds add up to become seconds if not minutes.
