Logfiles Made Interesting with glTail 131
Fudgie writes "My boss claimed it was pretty much impossible to create an entertaining way to visualize server traffic and events in a short time frame, so of course I had to prove him wrong. A weekend of neglecting my family produced a small ruby program which connects to your servers via SSH, grabs and parses data from Apaches access log and Ruby on Rails production log, and displays your traffic and statistics in real-time using a simple OpenGL interface (tested under Linux and Mac OS/X). It's a bit hard to explain over text, so please have a look at fudgie.org for an example movie, and more information."
Visitorville (Score:4, Interesting)
Re:Looks promising (Score:5, Interesting)
Wow ! (Score:5, Interesting)
I was about to say that it's a sort of etherape on steroids, but I've just realised your visualisation could benefit etherape instead (if you don't know etherape, look it up. No tools identifies a virus infection quicker).
Class, I'm impressed.
just a ploy to visualize the slashdot effect (Score:3, Interesting)
-molo
Re:just a ploy to visualize the slashdot effect (Score:5, Interesting)
Re:Postfix? (Score:3, Interesting)
Re:Pretty, but? (Score:3, Interesting)
I believe this sort of tool is useful for realtime monitoring of net resources utilization. It can assist you giving graphic clues when something goes out of the usual parameters, like DDoS, slashdotments (sp?), router failure, etc. Depending on information being monitored and how it is displayed, it could also be used for long-term decision like buying more hardware or switching software because the current setup is not handling the load.
One nice, but more local example is the "duck" activity monitor (a windowmaker classic): a duck floats by a mass of water. If the water gets to high, it means the memory usage is high; if it has too much bubbles, processor is being hit. No percentages nor text, just a simple graphic.
A place I used to work is now trying to develop something like this: visualizations where you can tell trouble is brewing in a glance. This is useful for them because their services involved a lot of maintenance of third-party networks but having someone dedicated to nanny all systems is "dumb" and error-prone. Their solution consists of multiple screens around the office showing how the systems they are responsible for are behaving.
Re:just a ploy to visualize the slashdot effect (Score:3, Interesting)
Well, perhaps I'll have to learn Ruby and hack this myself. The script certainly looks clean enough.
Re:Wait, what... they're not interesting? (Score:5, Interesting)
Re:just a ploy to visualize the slashdot effect (Score:2, Interesting)