GitHub - mnot/htracr: HTTP sniffing and low-level visualisation
htracr htracr is a packet sniffer and visualisation tool for HTTP. It does not give you a score, grade, or hold your hand when you're crying because your site is so damn slow, but it will give you unparalleled insight into what's actually happening on the wire between your browser and the Web. Installing htracr First you'll need Node and its package manager, npm. You'll also need a modern Web brow
Top Ten DTrace (D) Scripts -- Prefetch Technologies
DTrace is a comprehensive and flexible dynamic tracing facility built into the Solaris, FreeBSD and OS X Operating System. DTrace allows dynamic instrumentation of a running system, which can assist with answering questions like “which process is chewing up CPU 38,” or “which user is causing the cross-call activity on CPU 6,” or “which setuid binaries are being executed?” DTrace uses a scripting l
Follow changes to any website
At Google we're always looking for ways to take advantage of work being done in other parts of the organization. So when a team approached us with a way to follow changes from websites without feeds, we jumped at the opportunity. Post by Liza Ma, Product Manager. Feeds make it easy to follow updates to all kinds of webpages, from blogs to news sites to Craigslist queries, but unfortunately not all
fping - a program to ping hosts in parallel
fping (Maintained by Thomas Dzubin) fping is a ping(1) like program which uses the Internet Control Message Protocol (ICMP) echo request to determine if a host is up. fping is different from ping in that you can specify any number of hosts on the command line, or specify a file containing the lists of hosts to ping. Instead of trying one host until it timeouts or replies, fping will send out a pin
Unicorn!
EngineeringUnicorn!We've been running Unicorn for more than a month. Time to talk about it. What is it? Unicorn is an HTTP server for Ruby, similar to Mongrel or Thin. It… We’ve been running Unicorn for more than a month. Time to talk about it. What is it? Unicorn is an HTTP server for Ruby, similar to Mongrel or Thin. It uses Mongrel’s Ragel HTTP parser but has a dramatically different architectu
Server Dashboard and Performance Monitoring
Status2K Server Dashboard Status2K is a self-hosted server statistics dashboard that gives you a quick overview of your server farm. You can monitor the performance on any device, even on your smartphone, tablet, or Kindle. One Licence for all your servers Hundreds of hosting companies are using Status2K to easily monitor- and display their server statistics. Unlike competitors, status2K is quick
gscottolson.com is coming soon
is a totally awesome idea still being worked on. Check back later.
J U M P E R Z . N E T - Amberjack@JUMPERZ.NET
Tools -> Amberjack@JUMPERZ.NET Overview Amberjack@JUMPERZ.NET is a network/server monitoring tool. The demo is here. This tool is developed just for fun. You should not use this tool on the production environment. Features - Published as open source code - Witten in Java and JavaScript - Requires a lot of CPU cycles :p - Round robin database ( http://www.jrobin.org/ ) is used -
iSlayer.com iStat menu
iStat menus monitors your entire system right from your menubar, with 8 separate and highly configurable menu extras. You'll always know exactly what's going on inside your Mac! Quite a large amount of time has been spent developing iStat menus, so you use it then please consider donating. CPU usage. 7 display modes, multiple core support. Monitor cpu usage for individual processes. Memory usag
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Google Code Archive - Long-term storage for Google Code Project Hosting.
http://ksar.atomique.net/download.html
peritor.com - Ruby on Rails Ruby Peritor Dokument Dokumentenmanagement Consulting Beratung Scaling Amazon EC2 リソースおよび情報
https://htop.sourceforge.net/
OGA's Web Page - TCP Monitor Plus
Microsoft Download Center: Windows, Office, Xbox & More