monitoring | 易学教程

What Python based Dashboard options exist? [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I want to create a Dashboard on each server to show it's health and the results of some daily processing. I plan to hook up shell scripts and Python programs to collect the data. Instead of writing a web-based interface, I thought it would be good to use a python based web dashboard that could render the results

Failed to start monitoring and not run the program. Why?

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I reinstalled Windows 7 last week and unzipped Eclipse and reinstalled the SDK again, but I didn't run the program in Eclipse. When I connect the Galaxy phone to my computer, Eclipse shows an error and frequently writes in the console tab Failed to start monitoring 0A3C202B1601A00A . After a while, Eclipse qill show an Android Device Chooser window. I can't select 0A3C202B1601A00A . I use ADB and i write adb address and adb devices in cmd, cmd writes deamon not running. When I disconnect the phone from my computer and I want to run the program with an emulator, the program won't run and when I

Need “Processes with Network Activity” functionality in managed code - Like resmon.exe does it

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问题 I am needing to collect a list (In C#) of processes which currently (Or within the past x secs) have have network activity, the names of the processes, and the qty of data sent (Pretty much EXACTLY what is shown on the new Windows 7 Resource Monitor under the network tab). I know I could use WinPCap to write a complete sniffer myself, But I would prefer not to have the overhead, and I figured if I could do it the same way that win7 resmon.exe does it, I would be ahead of the game - Anyone

Are tee and script essentially equivalent?

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问题 In the context where I want to capture the stdout of a process in a file but still want to have this output displayed in the terminal I can choose between script and tee . In this context, are these tools essentially equivalent or is there a – possibly subtle – reason to prefer one over the other? The programs script and tee are designed for different purposes: script -- make typescript of terminal session tee -- pipe fitting Important differences between script and tee are: script transmits

What is CoreLocation's Region Monitoring system defined cushion?

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I'm using the simulator to test region monitoring. Using CoreLocation with region monitoring and the Freeway Drive test location path in the Simulator (Debug > Location > Freeway Drive) I'm able to simulate, at least visually the path of the Freeway Drive as it intersects with various overlays. Those overlays are converted to regions and monitored as soon as I start monitoring the user's location. Anyway, this doesn't seem to work very well. The regions represented by my overlays don't cause didEnter/didExit events when you "think" they would. The regions seem to be much wider in size than the

Spring Boot production monitoring

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问题 Spring Boot Actuator exposes a lot of metrics and information of the deployed container. However, production operations guys probably don't want to stare at pure JSON objects on their browser :) What would be good "standard" tools for monitoring this in production? This would include graphs, triggers for alerts, etc. 回答1: The spring-boot-admin project is also a great monitoring tool that your production support guys may be interested in. It doesn't process and graph the metrics at all like

Use Prometheus “target relabeling” to extract cAdvisor's Docker image name without tag

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I use Prometheus , together with cAdvisor to monitor my environment. Now, I tried to use Prometheus' "target relabeling", and create a label that its value is the Docker container's image name, without a tag. It is based on the originally scraped image label. It doesn't work, for some reason, showing no errors when running on debug log level. I can see metrics scraped from cAdvisor (for example container_last_seen ) but my newly created label isn't there. My job configuration: - job_name: "cadvisor" scrape_interval: "5s" dns_sd_configs: - names: ['cadvisor.marathon.mesos'] relabel_configs: -

How to measure the CPU utilization of Each container in Mesos?

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I have many apps running on containers in Mesos, managed via marathon. I have given CPU allocation for each app while deploying via marathon like 1, .5 etc. But the CPU allocation in marathon, does not mean that its 1 CPU or half CPU. It simply means that its time sharing ratio. Also each container gets to access all the CPUs on its Host. Now, I want to measure the CPU efficiency of each Container on Mesos slaves, so that I can reduce or increase the CPU allocation in for each App in Marathon. I just want to make resource utilisation even more efficient. I could use https://github.com/bobrik

How to monitor more than 20 regions?

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问题 I'm working on an app in which are 66 annotations. These annotations are centers of regions and whenever a user enters a region, a notification appears, but that works for only 20 of them because there's a limited number for region monitoring. My problem is I don't know how to monitor more than 20 regions. Could anyone help? 回答1: set currentLocation from your didUpdateLocations var currentLocation : CLLocation?{ didSet{ evaluateClosestRegions() } } var allRegions : [CLRegion] = [] // Fill all

Implementing an SNMP Reporter (agent) in C# (must run on Mono)?

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问题 I am attempting to implement some additional statistics gathering in a C# server application - I have about 20 or so variables I'd like to be able to report to network monitoring tools; so I am assuming (hopefully correctly) that SNMP is the correct way to go. There are however two problems: The application is an open source server that cant include proprietary components, and It needs to run on Mono under *nix environs as well as Windows via .NET. The "#SNMP" library at http://sharpsnmplib