Your Transaction is in Jeopardy -- and You Can't Even Know It!

Posted by Adam Machanic on SQL Blog See other posts from SQL Blog or by Adam Machanic
Published on Wed, 27 Jun 2012 01:10:00 GMT Indexed on 2012/06/27 3:20 UTC
Read the original article Hit count: 236

Filed under:

DMVs

|

monitoring

|

transactions

If you're reading this, please take one minute out of your day and vote for the following Connect item : https://connect.microsoft.com/SQLServer/feedback/details/444030/sys-dm-tran-active-transactions-transaction-state-not-updated-when-an-attention-event-occurs If you're really interested, take three minutes: run the steps to reproduce the issue, and then check the box that says that you were able to reproduce the issue. Why? Imagine that ten hours ago you started a big transaction. You're sitting...(read more)

© SQL Blog or respective owner

Related posts about DMVs

SSAS DMVs: useful links

as seen on SQL Blog - Search for 'SQL Blog'
From time to time happens that I need to extract metadata informations from Analysis Services DMVS in order to quickly get an overview of the entire situation and/or drill down to detail level. As a memo I post the link I use most when need to get documentation on SSAS Objects Data DMVs: SSAS: Using… >>> More
SSAS DMVs: useful links

as seen on SQL Blog - Search for 'SQL Blog'
From time to time happens that I need to extract metadata informations from Analysis Services DMVS in order to quickly get an overview of the entire situation and/or drill down to detail level. As a memo I post the link I use most when need to get documentation on SSAS Objects Data DMVs: SSAS: Using… >>> More
Seeking on a Heap, and Two Useful DMVs

as seen on SQL Blog - Search for 'SQL Blog'
So far in this mini-series on seeks and scans, we have seen that a simple ‘seek’ operation can be much more complex than it first appears. A seek can contain one or more seek predicates – each of which can either identify at most one row in a unique index (a singleton lookup) or a range of values… >>> More
SQL Server DMVs in Action - Sample Chapter

as seen on SQL Server Central - Search for 'SQL Server Central'
Read the first chapter of this new book on DMVs. Free trial of SQL Backup™“SQL Backup was able to cut down my backup time significantly AND achieved a 90% compression at the same time!” Joe Cheng. Download a free trial now. >>> More
SQL Server 2012 : Changes to system objects in RC0

as seen on SQL Blog - Search for 'SQL Blog'
As with every new major milestone, one of the first things I do is check out what has changed under the covers. Since RC0 was released yesterday, I've been poking around at some of the DMV and other system changes. Here is what I have noticed: New objects in RC0 that weren't in CTP3 Quick summary:… >>> More

Related posts about monitoring

Issues with signal handling [closed]

as seen on Programmers - Search for 'Programmers'
I am trying to actually study the signal handling behavior in multiprocess system. I have a system where there are three signal generating processes generating signals of type SIGUSR1 and SIGUSR1. I have two handler processes that handle a particular type of signal. I have another monitoring process… >>> More
JMX Based Monitoring - Part Two - JVM Monitoring

as seen on Oracle Blogs - Search for 'Oracle Blogs'
This the second article in the series focussing on the JMX based monitoring capabilities possible with the Oracle Utilities Application Framework. In all versions of the Oracle utilities Application Framework, it is possible to use the basic JMX based monitoring available with the Java Virtual Machine… >>> More
JMX Based Monitoring - Part Three - Web App Server Monitoring

as seen on Oracle Blogs - Search for 'Oracle Blogs'
In the last blog entry I showed a technique for integrating a JMX console with Oracle WebLogic which is a standard feature of Oracle WebLogic 11g. Customers on other Web Application servers and other versions of Oracle WebLogic can refer to the documentation provided with the server to do a similar… >>> More
JMX Based Monitoring - Part Four - Business App Server Monitoring

as seen on Oracle Blogs - Search for 'Oracle Blogs'
In the last blog entry I talked about the Oracle Utilities Application Framework V4 feature for monitoring and managing aspects of the Web Application Server using JMX. In this blog entry I am going to discuss a similar new feature that allows JMX to be used for management and monitoring the Oracle… >>> More
Keeping track of File System Utilization in Ops Center 12c

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Enterprise Manager Ops Center 12c provides significant monitoring capabilities, combined with very flexible incident management. These capabilities even extend to monitoring the file systems associated with Solaris or Linux assets. Depending on your needs you can monitor and manage incidents, or you… >>> More