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max Time column displays the highest amount of times the SQL statement took;
The SQL column shows the content of the SQL statement that was actually executed.
You can also set the filter criteria to display the results of the specified condition, such as: only the results of the average number of calls great
access mode. An important goal of analyzing the Profiler trace file is to find the access mode of the database system. Once you get the access mode, you can be confident and confident in optimizing the system. Unfortunately, no tools have been available so far to conveniently obtain this information.
There are two traditional trace analysis methods. One is to use the
Monitoring and Analyzing database operations-there are many articles on p6spy, SQL profiler, and irontrack SQL. I have done this by referring to http://www.ibm.com/?works/cn/java/j-lo-p6spy,
We use p6spy and irontrack SQL for monitoring.
The online write implementation proce
you can see for yourself.Just click Show all events to make the selection of all events.We can also filter the statistics fields, click any of the column headings to view a description of the column asWe indicate from the above:TextDate relies on the text value of the event class captured in the trace;ApplicationName the name of the client application that created the SQL Server connection. This column is
Some time ago, I had a performance problem with my website, and sometimes the page was very slow to open. It would take more than 10 seconds. I tried a lot of methods, including cache, disable viewstate, and Disable debug mode. The improvements were not obvious.
Later, I ran into SQL Server Profiler to check the cause: a slow query dragged down the entire page. Later, the query was optimized, but not man
Tags: disco net text http speed data start time NTS database applicationOriginal: SQL Performance Detection Tool: SQL Server Profiler and Optimization tool: Database Engine Tuning Advisor I. Summary of TOOLS? database application
Do the background to start the site to consider some of the background to the database operations, such as minimizing the number of queries, release the connection as soon as possible, only select the required fields and so on. If you are using three-tier development, complex projects directly assembled SQL statements a little more, the assembled SQL statement ca
Tags: file http img Local image HTTPS student engine MSSThe recent project to do thousands of students to face recognition record (currently about 630000 lines) query the last record, it is conceivable that the performance of this piece is a problem. As a shen, get to SQL Server Profiler and Database Engine Tuning Advisor These two jobs are QI.Start to install fo
each plan depends on the statistical results collected by the system, but these data are not necessarily the latest. Because you may know more about the database and data content than query optimizer, you can decide a better plan than query optimizer. Using the information provided by query analyzer, you can determine whether the plan provided by query optimizer to the declarative plan is efficient. If you are sure it is not good enough, try modifyin
column. 4. Column Filters In addition to defining events and data columns for one profiler trace, you can define a variety of filtering conditions. These conditions help narrow the output of the trace, which is often a good idea. A list of commonly used filters is given below.
Event
Filter Condition Instance
Use
ApplicationName (application name)
Not Like:s
trace, you can define a variety of filtering conditions. These conditions help narrow the output of the trace, which is often a good idea. A list of commonly used filters is given below.
Event
Filter Condition Instance
Use
ApplicationName (application name)
Not Like:sql Profiler
Filters the events generated by the prof
filtering conditions. These conditions help narrow the output of the trace, which is often a good idea. A list of commonly used filters is given below.
Event
Filter Condition Instance
Use
ApplicationName (application name)
Not Like:sql Profiler
Filters the events generated by the profiler. This is the default be
columns for one profiler trace, you can define a variety of filtering conditions. These conditions help narrow the output of the trace, which is often a good idea. A list of commonly used filters is given below.
Event
Filter Condition Instance
Use
ApplicationName (application name)
Not Like:sql Profiler
Filters
addition to defining events and data columns for one profiler trace, you can define a variety of filtering conditions. These conditions help narrow the output of the trace, which is often a good idea. A list of commonly used filters is given below.
Event
Filter Condition Instance
Use
ApplicationName (application name)
Not Like:sql
addition to defining events and data columns for one profiler trace, you can define a variety of filtering conditions. These conditions help narrow the output of the trace, which is often a good idea. A list of commonly used filters is given below.
Event
Filter Condition Instance
Use
ApplicationName (application name)
Not Like:sql
-line of the executed PL/SQL application code is reported, includingthe total execution time for each line of code, and how many times each ofthese lines was executed.
-- For example, if a PL/SQL database (package, process, function, or trigger) is executed, userelapsed time takes 1 hour, but it takes only 10 minutes to display it through trace, in this case, PL/
Original: SQL Server Profiler use tutorial, easy to understand is the kinglyDo development, usually inevitably and database dealing with, especially write stored procedures, for those of us who do not often write SQL is a very painful thing, every write run is always wrong, if the use of the local
Tags: style blog http io color ar os using SPSQL Server Profiler using tutorials, easy to understand is the kinglyDo development, usually inevitably and database dealing with, especially write stored procedures, for those of us who do not often write SQL is a very painful thing, every write run is always wrong, if the use of the local
Tags: style http os io file data ar Line0. IntroductionSQL Server Supply number Daquan SQL stalking and things told to oversee the database engine in the Seizure keyword mining tool.By documenting what you specify, SQL stalking can help you deal with functional questions, review database activity, collect sample data f
Tags: style blog http io color ar os use forOriginal: SQL Server Profiler use tutorial, easy to understand is the kinglyDo development, usually inevitably and database dealing with, especially write stored procedures, for those of us who do not often write SQL is a very painful thing, every write run is always wrong, i
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