Twitter Updates
- @SuperJan65 @AppleSupport Same here... I cannot connect to wifi on the ipad Air 2 after installing the update 3 weeks ago
- RT @cagraber: I was, and still am, PISSED. I know bikes (or, really, anything) can be stolen, and it always sucks. But it shouldn't be beca… 1 month ago
- RT @McFunkypants: amazing! how to pronounce hex! 1F: frosteen 5B: fifty-bet D0: dotty twitter.com/lizhenry/statu… 1 month ago
- Soap, Detergent and Even Laxatives Could Turbocharge a Battery Alternative nytimes.com/2019/08/22/sci… 1 month ago
- RT @itsJeffTiedrich: ideally, you want the King of the Jews and the guy who literally called Nazis "very fine people" to be two different p… 1 month ago
What I’m Reading
Tags
- .NET
- advertising
- airplay
- akamai
- apple
- asp.net
- awk
- bluetooth
- books
- browser
- customer service
- cygwin
- debugging
- DNS
- e-commerce
- excel
- experiments
- family
- fitness
- formatting
- health
- home technology
- HTML
- html shortcuts
- iis
- iMovie
- iOS
- iPad
- iPhone
- ISP
- javascript
- jboss
- judaism
- lego
- legos
- localization
- location services
- marketing
- medical
- memcached
- methodology
- Microsoft
- mobile
- MS word
- net neutrality
- networking
- npr
- OSX
- OS X
- outlook
- parenting
- performance
- personal finance
- photography
- plumbing
- powershell
- privacy
- psychology
- routing
- security
- shabbat
- shortcuts
- social media
- sql
- sqlserver
- television
- tomcat
- toys
- tracking
- travel
- voip
- windows 7
- wireless
- Word
-
Recent Posts
- Shortcut: Simple rubber strips to make a phone easier to hold without the bulk of a case
- Shortcut: Overcome cell network congestion by dropping to 4G
- If you travel frequently, take a look at Arro app for taxis
- Am I really saving money as a cord cutter?
- Answered: What is the project at the Artesani Playground on Soldiers Field Road?
Archives
- April 2017
- September 2016
- June 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
- February 2014
- January 2014
- December 2013
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- June 2013
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- March 2012
- February 2012
- January 2012
- December 2011
- November 2011
- October 2011
- September 2011
- August 2011
- July 2011
- June 2011
- May 2011
- April 2011
- March 2011
- February 2011
- January 2011
- December 2010
- November 2010
RSS
Categories
Meta
Tag Archives: iis
A powershell script for running reverse lookups on many IP addresses at once
I often find myself looking at web logs when researching anomalous traffic on our servers. It’s not uncommon for a poorly written web scraper to come through the system and generate spurious errors, and I start looking at what IP … Continue reading
Posted in Uncategorized
Tagged akamai, debugging, DNS, iis, ISP, powershell, routing, tomcat
17 Comments
Performance: generate web traffic load using a powershell script
The other day, I found myself wanting a quick and dirty way to throw a controlled amount of load against a server for the purpose of tuning some thread settings. What I wanted was to simulate varying numbers of concurrent … Continue reading
Debugging: Use Fiddler and WebProxy to debug HttpWebRequest / HttpWebResponse issues in ASP.NET
We recently found ourselves debugging code that was making web requests to another server. If we hit the server manually in a web browser, it worked fine, but when we ran it through the code simulating the request using HttpWebRequest, … Continue reading
Performance: Yes, time-taken in IIS includes network time
I’ve written previously about many of the useful types of analysis you can perform using the time-taken field in your web logs. However, I would be remiss for not pointing out some limitations of the data it provides. When poring … Continue reading
Solved: ASP.NET Web Services using POST only work on localhost by default
This information isn’t exactly secret, but it took a bit of googling around to piece the answer together, so I wanted to share it in a more condensed form. We are in the process of migrating some legacy ASP … Continue reading
Kick off a Cygwin script from a windows bat file with a different working directory
I recently created a script that would pull the Tomcat log files from a group of web servers and then run my 95th percentile awk script to generate a summary of response times for the 100 most popular pages. I … Continue reading
Performance: Hyper-threading actually does boost server capacity
We recently noticed some odd behavior with one of our servers during a deployment. Several machines were removed from the traffic pool to receive updates, and during this time, the other machines were shouldering the extra load. We have significant … Continue reading
