OakLeaf Systems: Uptime Report for my Live OakLeaf Systems Azure Table Services Sample Project: January 2013 = 100.00 %

Saturday, February 23, 2013

Uptime Report for my Live OakLeaf Systems Azure Table Services Sample Project: January 2013 = 100.00 %

My (@rogerjenn) live OakLeaf Systems Azure Table Services Sample Project demo project runs two small Windows Azure Web role instances from Microsoft’s South Central US (San Antonio, TX) data center. This report now contains more than a full year of uptime data.

Here’s the report for January 2013, the fifth consecutive month of 100% uptime and the ninth consecutive month of meeting Windows Azure 99.9% uptime SLA:

Note: Pingdom’s report was delayed until 2/18/2013 and arrived while I was in Washington attending Microsoft’s MVP Summit 2013 conference.

Here’s the first page of the detailed uptime report from Pingdom for January 2013:

Following is the first page of the detailed Pingdom response time data for January 2013:

You can check the site’s Public Status Page (shown for 2/23/2013) by clicking here:

This is the twentieth uptime report for the two-Web role version of the sample project since it was upgraded to two instances. Reports will continue on a monthly basis.

Month	Year	Uptime	Downtime	Outages	Response Time
January	2013	100.00%	00:00:00	0	628 ms
December	2012	100.00%	00:00:00	0	806 ms
November	2012	100.00%	00:00:00	0	745 ms
October	2012	100.00%	00:00:00	0	686 ms
September	2012	100.00%	00:00:00	0	748 ms
August	2012	99.92%	00:35:00	2	684 ms
July	2012	100.00%	00:00:00	0	706 ms
June	2012	100.00%	00:00:00	0	712 ms
May	2012	100.00%	00:00:00	0	775 ms
April	2012	99.28%	05:10:08	12	795 ms
March	2012	99.96%	00:20:00	1	767 ms
February	2012	99.92%	00:35:00	2	729 ms
January	2012	100.00%	00:00:00	0	773 ms
December	2011	100.00%	00:00:00	0	765 ms
November	2011	99.99%	00:05:00	1	708 ms
October	2011	99.99%	00:04:59	1	720 ms
September	2011	99.99%	00:05:00	1	743 ms
August	2011	99.98%	00:09:57	2	687 ms
July	2011	100.00%	00:00:00	0	643 ms
June	2011	100.00%	00:00:00	0	696 ms

The Azure Table Services Sample Project

See my Republished My Live Azure Table Storage Paging Demo App with Two Small Instances and Connect, RDP post of 5/9/2011 for more details about the Windows Azure test harness instance.

I believe this project is the oldest continuously running Windows Azure application. I first deployed it in November 2008 when I was writing Cloud Computing with the Windows Azure Platform for Wiley/WROX, which was the first book published about Windows Azure.

The application runs the default set of Windows Azure Diagnostics. About 5 GB of Event Counter data provides the source data for my Generating Big Data for Use with SQL Azure Federations and Apache Hadoop on Windows Azure Clusters post of 1/8/2012.

For more details about the Table Services Sample project or to download its source code, visit its Microsoft Pinpoint entry. Following are Pinpoint listings for four ~~three~~ other related OakLeaf sample projects, two of which are live in the South Central US data center: