Posts Tagged ‘normal

Ok, we are back from Wasaga Beach. We crossed the border in a ridiculously easy manner — when you have a work visa, you always expect the body-cavity search treatment — and made a run for Syracuse. We picked a hotel out of the air and lucked out with the Comfort Inn near the Syracuse [...]

I have set up a test to check the performance of the CoralCDN network against that of the origin server. You can view the comparative results here.
The tests used the base HTML document of this blog as the target.
The results so far indicate that there is a slight performance penalty when using CoralCDN in an ad [...]

Over the next 12-18 months, my plan is to move to working from home more. Like, 100% of the time, when I’m not travelling. To help accomplish this, and to free myself from the servitude to the Telcos, I have started to migrate almost exclusively to Skype for my work communication.
In this area, I bought [...]

All in the Family

In: Bipolar| Life

14 Nov 2006

Time to put the manic energy I have this morning to use.
One of the most interesting things about Bipolar is that genetics plays a substantial role in determining whether you will have it. In my case, my family is a disaster when it comes to mental health.
On my father’s side, there is a long and [...]

Since August of this year, I have been exploring the insides of my mind in greater detail. If you read this blog regularly, you are pretty likely aware of the fluctuations in my mood, and the rationality of my behaviour.
If you get the chance, find and watch The Secret Life of the Manic Depressive hosted [...]

The last time I attempted to compile mod_gzip into Apache, I found that the instructions for doing so were not documented clearly on the project page. After a couple of failed attempts, I finally found the instructions buried at the end of the ChangeLog document.
I present the instructions here to preserve your sanity.
Before you can [...]

For a decade, the holy grail of Web performance has been a low average performance time. Every company wants to have the lowest time, in some kind of chest-thumping, testosterone-pumped battle for supremacy.
Well, I am here to tell you that the numbers you have been using for the last decade have been lying. Well, lying [...]

Scott Berkun wrote a great post that discusses how he encounters the start-up inflection point in companies. This is the point where the company has to make that brutal transition from the fast-and-loose dynamic of the true start-up to the more established and “normal” business methods.
This week, Niall Kennedy provided an example of someone who [...]

Got an e-mail from Kevin Burton of TailRank this weekend saying that he had found some issue with the system’s infrastructure and that he should be back to normal performance.
Looking at this graph, I agree with him.

Technorati Tags: GrabPERF, Web performance, TailRank

This afternoon, StatCounter showed a marked increase in performance.

Normally I wouldn’t highlight an issue that only lasted an hour, but this appears to have been a very unusual issue that saw the page size decrease to nearly nothing, and performance shoot up to around 45 seconds. This combination usually indicates a back-end application timeout which [...]


About this blog

Stephen Pierzchala is one of a 10-year veteran of the Web performance field who also writes on topics that interest his non-linear world-view.

Contact

stephen@pierzchala.com

+1 (508) 410-3865