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Posts Tagged ‘performance measurement’
It’s the network, dummy
In: RANTING| Technology| Web Performance
8 May 2008In the GigaOm blog today, Allen Leinwand puts up a monstrous wake-up call to all the hip and cool Web 2.0 companies out there: Your apps run across the Internet [here].
I have spent 9 years investigating, diagnosing, and validating the Web performance issues of companies. I can tear the Web performance data of a site [...]
mon.itor.us Outage
In: GrabPERF| Web Performance
5 Nov 2007mon.itor.us, a service which also provides free Web performance measurement services, appears to be having a wee problem.
The most recent GrabPERF data on this site is available here. The issue may be corrected by the time you look at the data.
I don’t wish suffering like this on anyone. GrabPERF had it’s own 3-4 day outage [...]
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- Tags: app, ARIN, data, GrabPERF, GrabPERF.org, HTTP, IE, IM, it, measurement, Om, One, outage, performance, performance measurement, PHP, pr, web, Web Performance, Web performance measurement
Boston Verizon Measurement Agents Retired
In: GrabPERF| Web Performance
4 Apr 2007This morning, after months of increasing performance issues, and connectivity issues, I have retired the Boston Verizon measurement location. This location hosted 2 measurement agents.
The machines, hosted in my basement, are connected using Verizon FiOS, which has become increasingly flaky over the last couple of months. As well, the machines are 7 year old Pentium [...]
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- Tags: Boston, connectivity, GrabPERF, GrabPERF.org, HTTP, IM, IP, Issues, it, leave, Linux, Mac, measurement, Om, One, performance, performance issues, performance measurement, PHP, pr, run, Technorati, tv, Verizon, web, Web Performance, Web+performance
GrabPERF: Search Index Weekly Results (Oct 04-10, 2005)
In: GrabPERF
11 Oct 2005The weekly GrabPERF Search Index Results are in.
NOTES:
Level3/Cogent Peering Dispute affected all results this week
Week of October 04-10, 2005
TEST RESULT SUCCESS [...]
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- Tags: app, blog, data, digg, feeds, Google, GrabPERF, GrabPERF.org, HTML, HTTP, IM, ISP, it, measurement, North America, Om, performance, performance measurement, pr, search, seo, Technorati, web, Web Performance, Web performance measurement, Web+performance
GrabPERF: Search Index Weekly Results (Sep 26 – Oct 03, 2005)
In: smp
3 Oct 2005The weekly GrabPERF Search Index Results are in.
NOTES:
Findory blog search added to index
Google standard search takes top spot with 100% availability
Week of September 26 – October 03, 2005
TEST [...]
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- Tags: app, blog, data, digg, feeds, Google, GrabPERF, GrabPERF.org, HTML, HTTP, IM, it, measurement, North America, Om, performance, performance measurement, pr, search, seo, Technorati, web, Web Performance, Web performance measurement, Web+performance
GrabPERF: Search Index Weekly Results (Sep 19-25, 2005)
In: smp
26 Sep 2005The weekly GrabPERF Search Index Results are in.
Week of September 19-25, 2005
TEST RESULT SUCCESS ATTEMPTS
——————————– ——— ——- ——–
PubSub [...]
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- Tags: app, blog, data, digg, feeds, Google, GrabPERF, GrabPERF.org, HTML, HTTP, IM, it, measurement, North America, Om, performance, performance measurement, pr, search, seo, Technorati, web, Web Performance, Web performance measurement, Web+performance
GrabPERF: Search Index Weekly Results (Sep 12-18, 2005)
In: smp
19 Sep 2005The weekly GrabPERF Search Index Results are in.
This Week’s Notes
ERTW.com Agent location taken offline
Addition of Google Blogsearch to the Index
Numerous performance improvements to the GrabPERF interface
Week of September 12-18, 2005
TEST [...]
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- Tags: app, blog, data, digg, feeds, Google, GrabPERF, GrabPERF.org, HTML, HTTP, IM, improvement, it, measurement, North America, Om, performance, performance improvement, performance measurement, pr, search, seo, Technorati, web, Web Performance, Web performance measurement, Web+performance
GrabPERF: Search Index Weekly Results (Sep 5-11, 2005)
In: smp
12 Sep 2005The weekly GrabPERF Search Index Results are in.
Week of September 4-11, 2005
TEST RESULT SUCCESS ATTEMPTS
——————– ——— ——- ——–
PubSub – Search 0.5421396 [...]
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- Tags: app, blog, data, digg, feeds, Google, GrabPERF, GrabPERF.org, HTML, HTTP, IM, it, measurement, North America, Om, performance, performance measurement, pr, search, seo, Technorati, web, Web Performance, Web performance measurement, Web+performance
About this blog
Stephen Pierzchala is one of a cadre of crazy Canucks living in the United States. A 10-year veteran of the Web performance field, Stephen also writes on topics as diverse as branding and reputation, bipolar, and Web technologies.
Contact
stephen@pierzchala.com
+1.508.475.9490
Skype: stephen.pierzchala
Twitter: spierzchala
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- Stephen Pierzchala: Cool. Now, if it's not supported by anyone, it should get pulled from the RFC. And now that the [...]
- Mark Pauley: You're wrong. Chrome could pipeline, nothing in Webkit prevents this. Chrome doesn't use th [...]
- Browser Wars: Internet Explorer 8 Usage in US Now Tied with Internet Explorer 6 - Newest Industry: [...] this to the trend of decreasing Internet Explorer usage noted late last week and the release o [...]
- iamuarme: Lee Valley Tools carry the 3mm Fix pencil and parts. [...]
- IDN demystified » Chapter 3/3: ICANN. Fail: [...] Vista; and an IE8 out in beta already - this pre-requisite is almost fulfilled (in most countr [...]
- Browser Wars: June was an interesting month
- Canada: Home? What Happened While I Was Out of Town?
- Browser Wars: Internet Explorer 8 Usage in US Now Tied with Internet Explorer 6
- Browser Wars – Internet Explorer 7 Use Collapses in the US
- GrabPERF Downtime – May 29-30 2009
- A Week with Windows 7 RC
- Browser Wars: The Slow Rise of Internet Explorer 8
- Browser Wars: Why Internet Explorer 6 Still Exists
- Browser Wars: Internet Explorer 8.0 Released on Windows Update
- Browser Wars: The Unique Pattern Of MSIE 6.0
Methodology Before Measurement
In: Commentary| The Web| Web Performance| Work| business
5 Jan 2009Measure what is measurable, and make measurable what is not so.
Galileo Galilei
The greatest challenge facing companies today is not finding ways to measure performance. The key issue is one of understanding what should be measured and validating that there is agreement on what the purpose of the measurement is.
Organizations are complex. And with complexity arises [...]