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Analyzing large heap dumps with MAT on Windows » ghidinelli.com - http://www.ghidinelli.com/2009...
A quick tip from a battle this morning… I’m still hunting down the memory leak that was the origin of my guide on finding memory leaks in the JVM a couple of weeks ago. I’m trying to analyze a heap dump using the Eclipse Memory Analysis from our ColdFusion 8 server which uses 2GB of RAM on Linux. Most of the tutorials about “large heaps” are talking about 500MB. That’s not the issue here; we run our server to use 2GB of RAM for the heap. - Aaron Terry
Finding memory leaks in your ColdFusion JVM » ghidinelli.com - http://www.ghidinelli.com/2009...
ColdFusion MX. Such an improvement in so many ways, yet when it comes to debugging, the addition of the Java Virtual Machine has created nothing but headaches for your average ColdFusion developer. The reason is: we’re not Java developers and the JVM is some scary black box full of voodoo. That’s what my mama told me. - Aaron Terry
“it could be bunnies” » Blog Archive » Using JDK tools to analyze ColdFusion hangs - http://jochem.vandieten.net/2008...
ColdFusion 8 includes the very nice server monitor that allows you to see what is happening in real time. The problem with the server monitor is that it runs in the same process as ColdFusion so when ColdFusion becomes unresponsive there is a chance that the server monitor is inaccessible as well. And of course the server monitor is Enterprise Edition only. - Aaron Terry
CFDEEP: Using MAT with Coldfusion - http://cfdeep.blogspot.com/2012...
The simplest is probably a simple jstat reporting tool. We take snapshots of our servers with jstat about once a minute, and save the results in the database. With the results I can generate a lot of useful information about our JVM. To do this I use a few basic cfchart commands and get some basic results like the following, detailing heap usage in the server. - Aaron Terry
ColdFusion out of stack space? Unfortunately it’s probably your fault. | Fly Dillon Fly - http://flydillonfly.wordpress.com/2010...
I am referring to my last post last week where I was looking into JVM Garbage collection issues, and a particular issue I was having with spontaneous ColdFusion 9 server restarts. As it turned out the problem was one of swap space, or rather a lack of it. - Aaron Terry
Analyzing java heaps with jmap and jhat | Marc Sturlese - http://www.marcsturlese.com/2009...
The Foundation for Responsive Design – Flexibility - http://www.webappers.com/2013...
Get in on the @twilio #sxsw developer event by passing their quiz ... http://www.twilio.com/2013...
Convert Plain-text Documents to PDF, Docx, and ePub with Docverter:: Docverter - http://www.docverter.com/
The Right Way to Use Categories and Tags in WordPress to Boost SEO - https://managewp.com/wordpre...
Digging through the @coldbox source on @github ... trying to see how @lmajano makes the magic happen https://t.co/QCQqXHY8
Adobe Community: Using javax.mail.internet.MimeMessage etc. to create EML file - http://forums.adobe.com/message...
Pass it along. Great deal on premium #wordpress slider. SlideDeck 2 Dev for $59 (unlimited sites) http://www.appsumo.com/slidede... via @appsumo
Downloaded a trial of #lightroom and it makes my rookie photos look quite good. I now understand the benefits of shooting RAW
digiKam - Photo Management Program | Manage your photographs as a professional with the power of Open Source - http://www.digikam.org/
digiKam is an advanced digital photo management application for Linux, Windows, and Mac-OSX. The people who inspired digiKam's design are the photographers like you who want to view, manage, edit, enhance, organize, tag, and share photographs under Linux systems. - Aaron Terry
Awesome ... RAID Failure - Disk 1. But, no labels on the slots and slots oriented vertically, not horizontally like the LEDs. #ITRoulette
Man, I'm having a hell of a time trying to port my phone number to #straighttalk
Carnival Triumph Cruise to Cozumel - http://www.aaronterry.com/2013...
MP4 Video Encoding | LongTail Video | Home of the JW Player - http://www.longtailvideo.com/support...
This document provides an introduction to encoding web optimized MP4 videos. It lists the format, dimensions and bitrates required for high-quality playback across all major browsers and devices. It does not cover specialized topics such as adaptive streaming or advanced x264 parameters. - Aaron Terry
MP4 Video Encoding | LongTail Video | Home of the JW Player - http://www.longtailvideo.com/support...
This document provides an introduction to encoding web optimized MP4 videos. It lists the format, dimensions and bitrates required for high-quality playback across all major browsers and devices. It does not cover specialized topics such as adaptive streaming or advanced x264 parameters. - Aaron Terry
Bad idea = leaving a feature enhancement unfinished before the Thanksgiving break. Now, where I leave off 5 days ago?
Blackbird - Open Source JavaScript Logging Utility - http://www.gscottolson.com/blackbi...
Blackbird offers a dead-simple way to log messages in JavaScript and an attractive console to view and filter them. You might never use alert() again. - Aaron Terry
Get started with Salt - http://docs.saltstack.org/en...
Salt is an open source tool to manage your infrastructure. Easy enough to get running in minutes and fast enough to manage tens of thousands of servers (and still get a response back in seconds). Execute arbitrary shell commands or choose from dozens of pre-built modules of common (or complex) commands. Target individual servers or groups of servers based on name, defined roles, or a variety of system information such as hardware, software, operating system, current version, current environment, and many more. - Aaron Terry
Vagrant - Virtualized development for the masses. - http://vagrantup.com/
Developers no longer need to worry about setting up complicated infrastructure components. Projects with conflicting dependencies can each get their own sandbox -- keeping a developer's workstation free of the hacks needed for multiple versions of software to coexist - Aaron Terry
Underscore.js - http://underscorejs.org/
Underscore is a utility-belt library for JavaScript that provides a lot of the functional programming support that you would expect in Prototype.js (or Ruby), but without extending any of the built-in JavaScript objects. It's the tie to go along with jQuery's tux, and Backbone.js's suspenders. - Aaron Terry
Fabric — Fabric 1.4.3 documentation - http://docs.fabfile.org/en...
Fabric is a Python (2.5 or higher) library and command-line tool for streamlining the use of SSH for application deployment or systems administration tasks. It provides a basic suite of operations for executing local or remote shell commands (normally or via sudo) and uploading/downloading files, as well as auxiliary functionality such as prompting the running user for input, or aborting execution. Typical use involves creating a Python module containing one or more functions, then executing them via the fab command-line tool. Below is a small but complete “fabfile” containing a single task: - Aaron Terry
Blackbird - Open Source JavaScript Logging Utility - http://www.gscottolson.com/blackbi...
Blackbird offers a dead-simple way to log messages in JavaScript and an attractive console to view and filter them. You might never use alert() again. - Aaron Terry
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