SQL Server Extended events (Extended events)--monitoring deadlocks with extended event trackingWe deploy an extended event tracking session through the SQL Server 2012 graphical interface. You can then generate a SQL script that r
Label:Text: Third--Part II--sixth Article monitoring SQL Server mirroringOriginal source: http://blog.csdn.net/dba_huangzj/article/details/26846203To optimize, first to monitor to see if there is a performance problem, if so, where. In order to start the real optimization, so this article with monitoring as the portal,
processing of time-consuming situation is written, we then through the SQL to calculate the table information, the final stitching into an HTML page, via SQL Server mail Service sent out.
Table structure is as follows
The related stored procedures are as follows
Related Stored Procedure links
Written in the lastThe implementation of this feature means
Background
Now more and more enterprises, the company requirements for the database to achieve 7*24-hour database monitoring, the general use of the third party platform to achieve the message and mobile phone SMS monitoring reminders. A few days ago the company a new server, eager to deploy the program has not had time to build other related platforms, in order
tools such as Sqlio.5. Always place the log file on the RAID10/RAID1.6. Isolate the log files and data files from the physical disk.7. Carefully consider the data configuration of tempdb.8. Balance the number of data files with the capacity of the CPU.9. Do not neglect the foundation of SQL Server.10. Do not neglect the storage configurationMonitoring of SQL
The above article mentioned win Performance Monitor is a necessary tool for monitoring database performance, Next I will give you some common monitoring indicators, in fact, is nothing more than disk, CPU, memory and other hardware operating indicators as well as the database itself, such as lock Ah, the number of user connections Ah, There is the need to pay attention to the parameters of their own busines
). SPID 55 to wait.There is a process blocking, which can result in a deadlock.4.SQL Server checks that the two processes (the first second session) are deadlocked and terminates (kill) on the victim list for a process that consumes less resources. By displaying the left and right elliptical process nodes, you can see that the least used log is the process node on the left.5. SPID 54 (the first session) is
Tags: SQL Server mirroringThis article describes how a oldest unsent Transaction threshold alarm in SQL Server mirroring monitoring can heal itselfimage monitoring data and alarms are recorded and triggered by the database Mirrori
future space to introduce, interested can advance attention.Reference documents
Microsoft Books Online Read page
Refer to the book SQL. server.2005. Technical Insider "series
If you have any questions, you can leave a message or private messages, and look forward to an in-depth study of your child's shoes with SQL
Requirements DescriptionGenerally in the production environment, sometimes need to automatically detect the status of the indicator value, if there is an exception, need early warning, such as e-mail notification, this article is introduced if the power shell to achieve status value monitoringRange of monitoring valuesBased on experience, as a DBA it is generally necessary to monitor the following system performance indicators.CPU: \processor (_total)
Original: Chapter III-Monitoring SQL Server using system functions, stored procedures, and DBCC SQLPERF commands (3)This is the last article in this series. How the DBCC command will be used to monitor the usage of SQL Server log space.Objective:Each database must have a tra
Tags: connection string section Installing the file address developer GES SQL ServerRecently, no intention to discover the MySQL client monitoring tool "Nero profile SQL", just at the beginning do not know how to use, after half an hour groping, now will use the steps to write down.Background: When developing, if the data storage tier uses EF, or other ORM framew
This article describes how to implement SQL Server database capacity monitoring with PowerShell scriptsGossip is not much to say, straight into the subjectI. Establishment of the tableCreate a table for each server that records the capacity of the server's individual databases, with the
Tags: SRE pre distrib amp release max insert gets upperOriginal: SQL Server monitors the number of commands that are not distributed in the publicationWe usually look at the number of commands that are not distributed. However, when the server has a lot of releases, it is troublesome to open the view Of course, if you want to use a script to see the more conve
follows MSSQL performs monitoring, with a performance monitoring tool on SQL Server Profiler, which can be found in the Start menu, and SQL Server Profiler can save SQL execution to
After your server is hosted and shelved in the data center, it will officially provide external services for 7x24 hours. The incoming and outgoing data packets in the server have a certain amount of traffic, and the data center will also monitor and control the traffic on your server. When traffic on your server is abn
file package for installation;Put irontracksql. jar, p6spy. jar and log4j-1.2.8.jar in classpath, and put the web application in yourwebapp/WEB-INF/lib/directory;Put spy. properties in the classpath directory, if it is a Web application in yourwebapp/WEB-INF/classess/directory, note that not lib/directory;Modify the driver name of your database driver to p6spy com. p6spy. Engine. Spy. p6spydriver;Open the configuration file spy. properties, find the realdriver, and change its value to the real
, kilobytes Transferred shows the transfer speed of the server.These two parameters are the administrator's focus on server monitoring, especially in the web, SQL and other clients interacting with the server these two indicators are critical. In addition, Spotlight supports multi-threaded, multi-core CPU
button submitted by the file, we can see the detailed SQL script to create the index by looking at the index script, so we can make the database tuning easily.Problems and SolutionsThe last thing to note is that you need to start SQLProfiler before you start the application server, or Tomcat. This is because SQLProfiler uses the log4j socketappender by default, so it starts first. Otherwise, errors can occ
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