Questions tagged [network-monitoring]

For questions about network monitoring, which is about topics such as detecting slow or failing network components and creating alerts about them.

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Kubelet config file — > clusterDNS

clusterDNS: - "10.32.0.10" The above is a flag passed to the kubelet file, i dont know what it refers to clsuter DNS ? Is it refers to VPC CIDR or any subnet CIDR ?
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1answer
185 views

What are the levels of monitoring and their importance?

We are going through a process of change in our IT Operations Management. One of the items we are trying to improve is our monitoring of our infrastructure. So far I've been thinking of only 3 levels ...
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1answer
1k views

Open source microservice visualization

We run various microservices on rancher and kubernetes, and I am wondering if there are any open source projects that assist in visualizing network traffic between services to help detect dependencies....
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0answers
40 views

How can we monitor internal or external webservices? [closed]

We have Web Performance monitoring third party Tool. We are using New Relic. However, we are not able to monitor either Internal or External Web services. In an assumption, if the web service goes ...
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1answer
270 views

ELK - micro service and network latency monitoring

Does ELK stack provide micro service and network latency monitoring in kibana? Zipkin provides details about service request and service response duration. In behind ELS stack should trace span ...
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1answer
49 views

Laptop Internet connection monitoring

I have a need to monitor laptops both Linux and Windows that are deployed to remote locations which we don't have physical access to all the time. The laptops are used for different services but need ...
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1answer
321 views

What opensource solutions can be used to implement anomaly detection based on Riemann metrics?

When Riemann used as system and/or application metrics collector, what are opensource tools can be used in order to implement anomaly detection monitoring?
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2answers
930 views

How does Cacti compare to Nagios?

So far I have been using the Nagios monitoring system. However, I'm not familiar with Cacti. How does Cacti compare to Nagios?