c profiler

Tags: Table performance event gem database file user Condition program1. Open SQL Server Management Studio, select Tools->sql Server Profiler, or direct from path: Start/program/microsoft SQL Server R2/performance Tools/sql Server Profiler.2. After connecting to the database, directly open the tracking new interface, or in the path: file--New tracking under Add tracking, connect to the database3. Click on t

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 force ...First, a SQL statement that performs less efficientlySave trace files from SQL Serv

1. First, a test environment must be fixed. Specifically, select one of the actions that can be repeated as a standard test action.2. After refreshing the browser, use Profiler to grasp the heap snapshot.3. Perform the operation, and once again grasp the snapshot and repeat the comparison several times.As seen in the comparison page, these objects are growing between multiple snapshot. Investigate this object in depthFound a very strange method to cal

run a performance session: 1. Open the solution in VS and set the configuration to release. (Find "solution Configuration" in the toolbar and change the debug to release) Note: If you are not the administrator of the computer you are using, you should run vs as an administrator when you use the profiler. (Right-click the run icon for VS and click "Run as Administrator") 2. From the Debug menu, click Performance Analyzer 3. Click the Performance Wizar

Tags: des blog io file data ar Art--Trace file read in to table Analysis select * into Zgsjyfrom fn_trace_gettable (' E:\wxxcdbprofiler.trc ', default);--time, sqlselect top 100 SUBSTRING (textdata,1,660) as ' name ', COUNT (*) as ' quantity ', sum (duration/1000) as ' total run time MS ', avg (duration/1000) as ' Avg. Run time MS ', AVG (CPU) as ' average CPU time MS ', AVG (reads) as ' average reads ', Avg (writes) as ' average writes ' from ZGSJY GROUP by SUBSTRING (te

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 frameworks, the database is MySQL and you want to know the SQL statements that are finally executed, then this tool will do you a favor.1, to

[Use command line mode for profile] [Example of "helloworld"] 1. First Open Your Workspace: 2. Select your project-> Settings... 3. Click Select link and check enable profiling. Press OK to complete the settings. 4. Select build->

Of course, many people begin to learnC #You have already heard a warning from multiple parties. You must use it to connect strings.Stringbuilder, Do not useStringThe direct connection method also knows the cause, for example, what isStringIs a fixed

When you connect to a database, you can listen to SQL statements to maximize the debugging progress.1. Create a listener to listen to the database information I want to know.I want to know the details of the SQL statements currently executed, the

The two methods have the same principle The first method: Copy Code code as follows: Procedure Sqlclosealltrack; Const sql = ' Declare @TID integer ' + ' Declare Trac Cursor for ' + ' SELECT Distinct traceid from::

The classifier is a handy tool for accurately analyzing why the code takes so long, and provides some advice to solve your problem. System.time Take out and parse any of the R statements, and then the function tells you how long it takes to run

This is a simple translation of the diagnosing performance problems using the Profiler window, the Unity official tutorial, the Performance Optimization series.Brief introductionIf the game is slow and sluggish, we know the game has a performance problem. Before we try to solve the problem, we need to know the cause of the problem first. Different problems require different solutions. If we rely on speculation or other project experience to solve prob

information is obtained at intervals, so it is not very accurate. However, because the method has less interference with the target program, the running speed of the target program is almost unaffected. Insert an additional command method (BCI): This method inserts the command code into the target program, which records the information required by profiling, including the running time and counter value, this gives a more accurate memory usage, function call relationship, and function CPU usage

Haha, I did nothing yesterday. I went around in codeproject and saw this article by chance. I understood it, So I translated it. When I practiced English, I also enhanced my understanding of the article, I found that the re-translation has a better understanding of some details of the article. The following is the translation content. Although the translation is very similar to a primary school student's composition, it is very easy to read. I hope you will give more valuable comments. Thank you

This article is a simple translation of the first "Profiler window" of the Unity official tutorial, the Performance Optimization series.Brief introductionThe Performance analysis tool provides us with detailed information about the performance of the game. If there is a performance problem with our game, such as low frame rate or high memory footprint, the profiling tool can help us identify the cause of the problem and help us solve the problem.The

architecture. At the same time, the parties must also be certain of the performance of the third-party function library that the application realizes depends on. For those with a certain scale of application systems, the number of engineers with the aforementioned qualities is numbered. And even these cream of outstanding talent, its hot-spot prediction can not guarantee that must be accurate. Profiling technology is proposed in order to solve the hot spot , it is to help engineers to understan

You can use the SQL Server regulator (SQLServerProfiler) tool to collect important information about the current server activity. The information tracked by this Profiler tool (including the real load of the database) can be used in multiple scenarios. Now let's take a look at how to use Profiler to collect data that can be used by the index adjustment wizard, and how to use it. you can use the SQL Server r