Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [visualization]

20 questions
18
votes
13 answers

How can I visualize hard disk space with millions of files?

We have a hard disk that is 600 Gigs and nearly full. It's been filled up with 18,501,765 files (mostly small 19k images) and 7,142,132 folders. It's very difficult to find out where exactly all the space has gone too. Our regular cleanup…
Nathan Palmer
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9
votes
6 answers

Server and Network Dashboard

We have a Network Operations Center with a dozen large, widescreen displays showing us various performance graphs, server and network equipment alarms, and status pages. I lot of the pages were obviously not designed for viewing on a static…
Joseph
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9
votes
3 answers

Web-based disk space visualizer

I have a number of Linux webservers for which I'd like to track where disk space is going and keep disk space to a minimum. Typically I login on SSH and use du to find out where disk space is wasted but this is cumbersome and slow. A visualisation…
Martijn
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7
votes
2 answers

How to generate an ASCII representation of a Unix file hierarchy?

all. I'm looking for a quick and dirty way to generate some diagrams of some directories that have almost, but not exactly, the same hierarchy, so I can show them around at a meeting and we can decide which flavor we like best. I'm not interested in…
Jenn D.
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5
votes
2 answers

Tool to visualize linux block devices (partitions, LVM PVs, LVs, mdadm devices...)

I'm looking for a tool that will scan my GUI-less server and create an easy to digest rough overview of all the block devices and their relationship (disk partitions, mdadm devices, LVM PVs & LVs etc) in some rich visual format (html, pdf, svg,…
ndemou
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4
votes
7 answers

graphic visualization of a process memory

Is there any tool that draws a graphic visualization of a process' memory? I'd like a graph showing the percentage of pages in physical memory and in the page file.
Luca Martinetti
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3
votes
1 answer

Difference between physical and logical environment

Could someone give me an explanation what is the difference between physical and logical server environments (or architecture/framework)? Any practical examples?
Kyy
3
votes
2 answers

Which tool: graph business services and their technology dependencies

I'm looking to give our company an overview of the business services that IT offers and their various dependencies. The purpose of this graph would be to show the dependencies of technology on business applications with the goal of assisting…
SeanKilleen
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2
votes
1 answer

Firewall rule visualisation tool

I am looking for tools that offer firewall visualisation. Google suggests fwbuilder, but to my understanding its visualisation is only a slightly improved table. EDIT: here's what I had in mind. This is done with basic graphviz.
Konrads
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1
vote
2 answers

Looking for data/event trend analysis and visualization

I have data like this: Date/Time, Source, EventType I want a tool to be able to run on this data (I can format it or put it in a database or anything), but I want to be able to see trends - like weekdays, volume by source, relative volume of…
Cade Roux
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1
vote
5 answers

Visualization Tools for Web App and Database Servers Performance Monitoring

I am interested in finding solution for visualizing the performance of our web servers and database servers in real-time (or as real time as possible). I have seen some stuff for the MS Stack but I am actually interested in finding a nice solution…
nategood
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1
vote
2 answers

Bruteforce log visualization

Hi could you recommend good tool to visual bruteforce attacks withing normal connection to ssh/MTA...? I have seen for free only afterglow. Thanks in advance, Dawid
kamoks
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1
vote
1 answer

Animated HTTP request visualisation on Apache

This is more a question to appease my memory in trying to remember what it was I saw a while ago. I remember being introduced to a realtime server visualisation tool that showed the current requests that Apache was handling in a kind of fireworks…
Simon Bennett
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1
vote
3 answers

Open source report framework

I'm looking for a open source report framework for statistics. A more detailed explanation is: We have a number of tests running on different servers collecting data (for example, login time) every 5min. What we need is a framework that collects…
Tiax
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1
vote
1 answer

Visualizing DNS named query logs

Anyone out has suggestions as to what is available for visualizing logs produced by named?
romant
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