VAG Museum St. Peter © Archiv Freunde der Nürnberg-Fürther Straßenbahn e.V. The future holds major challenges, which are going far beyond standard monitoring. Internet of Things, E2E Monitoring, SIEM, Network Discovery and Anomaly Detection are keywords that are gaining increasing importance in modern enterprises. Under consideration of these actual trends, we now defined the final…
Read MoreWatch the videos and get the slides of our two talks: Machine Learning and Advanced Statistics for Performance Monitoring and End User Experience Monitoring for Cloud Applications
Read MoreAlarms and monitoring go hand in hand. Whenever an algorithm or threshold is used to decide whether the current value of a registered KPI should rise an alarm or not the result can be a hit, a correct reject, a miss or a false alarm. The standard way to rise alarms is studying standard traffic…
Read MoreWe are proud to announce that two of our colleagues will hold a speech at this year’s South Tyrol Free Software Conference (SFScon 2016) which takes place on November, 11th at the IDM Südtirol at Bolzano.
Read MoreSometimes you get a higher network latency during certain periods of the day.
Read MoreThe previous Blog article ( http://www.neteye-blog.it/?p=1502 ) on how to implement a capacity view on the e-mail exchange on Microsoft Exchange servers works fine for international English servers. Due to the fact that the template makes use of system counters for the data backend, the remote system calls have to be adjusted for hosts installed…
Read MoreThis post introduces a check strategy to monitor the freshness of Nagios performance graphs. When the feature is enabled Nagios is generating performance graphs, that are updated automatically with the execution of a single check. Such a check result delivers also the so called “performance data”, content interpreted by dedicated listeners behind the Nagios process….
Read MoreFor the capacity management it is of interest to monitor the development of performance values over a longer time distance within graphs. Today we will offer the community a collection of templates to monitor the load of a Microsoft Exchange 2007 server infrastructure. This template is made up of an data import file for Cacti…
Read MoreUna interessante funzionalita’ di NetEye che abbiamo utilizzato per risolvere un problema concreto di un nostro cliente sono gli allarmi che vengono innescati sull’ analisi del traffico “live” di Nfsen. Il problema che avevamo era legato all’ utilizzo massiccio di un protocollo che andava a degradare le performance di alcuni servizi, grazie alle nuove funzionalita’…
Read MoreDi recente abbiamo migrato le installazioni del capacity management di Cacti alla versione piu’ recente, la 0.8.7e. Con questa versione sono state sviluppate nuove funzionalita’ e ottimizzatori di performance, che permettono di migliorare e otimizzare il processo del poller, il scheduler di Cacti che pianifica l’esecuzione della lettura dei dati remoti. Una di queste funzioni…
Read MoreOla da Barcellona, in questi giorni in Würth Spagna ho sviluppato un report che visualizza le medie di carico di CPU, I/O, memoria. Questa idea è venuta ai sistemisti spagnoli. Con questo report si riesce a capire qual’ è il carico medio di una macchina e se varia nel tempo. Gli intervalli temporali visualizzabili sono:…
Read MoreCacti allows with its graphing engine the representation of sophisticated graphs. One of the principle values to graph is the ping response time average together with the possible packet loss. Cacti enables you to pack both information in one single graph, while still remaining well structured and clearly readable.
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