Refer also to the product documentation ‘View your SQL Server sessions information’. View Deadlocks for Queries Information The ‘Queries’ tab of the single instance dashboard lists each event that occurs in the ‘Query Monitor’ and displays query data in multiple ways and get a handle on ...
I’m not going to focus on the details how to set it up – you can find information in Books Online. So let’s see what information that trace produces. Let’s run the blocking script from myprevious post. In one session let’s run the update in uncommitted transaction (X lock on t...
So, let’s move on to query plans. For the purpose of this article, we are going to use a tool from ApexSQL software called ApexSQL Plan. This application is a SQL query analysis and optimization tool. It identifies performance issues and deadlocks, analyzes stored procedures, SQL Server que...
One of my Application server has been restarted yesterday, we would like to know how to find the login information and the IP details of the server. Please help me how to get the information who did restarted SQL services! Thanks in advance, DBA DBAQuestion is quite confusing, if your sq...
Not sure what to monitor on SQL Server? SQL Server MVP Grant Fritchey explains how SQL Server performance monitoring can help you find and fix deadlocks. Read now
Before I talk about how to monitor the deadlocks let us have a small brief what is deadlock and how we were handling them in the previous versions of SQL Server. Deadlock: A deadlock occurs when there is a cyclic dependency between two or more threads, or proc...
4. Check for Locks and Deadlocks Use tools or database commands to identify if your query is waiting on locks held by other transactions. 5. Look at Index Usage You can check if your queries are using indexes by reviewing the query execution plans. If no indexes are used, consider creatin...
Slow performance:The indexing issue and inconsistent data will ultimately lead to degraded SQL database performance. Users can even witness deadlocks when executing queries. Timeouts:With page-level corruption, the queries might fail to execute or take too much time due to incorrect indexing. This ...
You can use the df command on Linux and Unix operating systems to acquire a thorough report on the system’s disk space consumption.
capture deadlocks information. The DBA should review these logs proactively to look for potential problems. You can identify information such as backup failure, login failure, IO errors by reviewing logs. These error logs are great to look for existing or potential problems in SQL Server instances...