TRC Converter. TRC Viewer. TRC Editor. Compare TRC Files. Merge TRC Files. Split TRC Files. TRC Metadata Viewer. Then click the "View" button. It will now allow you to View your TRC file. The first part of the task has already been done — the software supporting the TRC file can be found in the table. Now just download and install the appropriate application. The inability to open and operate the TRC file does not necessarily mean that you do not have an appropriate software installed on your computer.
Below is a list of possible problems. If you are sure that all of these reasons do not exist in your case or have already been eliminated , the TRC file should operate with your programs without any problem.
If the problem with the TRC file has not been solved, it may be due to the fact that in this case there is also another rare problem with the TRC file. In this case, the only you can do is to ask for assistance of a professional staff. If you want to associate a file with a new program e. TRC you have two ways to do it. If a program that uses the CTrace utility encounters an error, the program's developer can create a TRC file that documents the runtime in which that error occurred.
They can then review the file's text and attempt to determine the error's cause. This allows developers to find and fix bugs that would otherwise continue to negatively impact their programs. NOTE: CTrace is intended for use in multi-threaded applications, but can also be included in single-threaded applications. TRC files are plain text files, so you can open them and view the trace data they contain in any text editor.
The FileInfo. This means that Activity A has no trace logged during the period when Activity B is actively tracing. However, it is also possible that Activity A does not wait, and continues to log traces.
It is also possible that Activity B does not transfer back to Activity A. Therefore, activity transfers are still different from function calls in this sense. You can understand activity transfers better in Graph view. When you are analyzing the current activity, or selected activities when multiple activities are selected, you may want to quickly find the activities it transfers to.
Once you find the transfer trace, you can use "Follow transfer" to step into the next activity. Although navigating in the activity pane and trace pane is similar to debugging, using Graph view provides a much better experience in navigation. See "Graph View" section for more information. Trace files can be very large. For example, if you turn on tracing on the "Verbose" level, the resulting trace file for running a few minutes can easily be hundreds of megabytes or even larger, depending on network speed and communication pattern.
When you open a very large trace file in the Service Trace Viewer, system performance can be negatively impacted. The loading speed and the response time after loading can be slow. Actual speed differs from time to time, depending on your hardware configuration.
In most PCs, loading a trace file larger than M has a severe performance impact. For traces files larger than 1G, the tool may use up all available memory, or stop responding for a very long time. In order to avoid the slow loading and response time in analyzing large trace files, the Service Trace Viewer provides a feature called "Partial Loading", which only loads a small part of the trace at a time.
For example, you may have a trace file over 1GB, running for several days on the server. When some errors have occurred and you want to analyze the trace, it is not necessary to open the entire trace file.
Instead, you can load the traces within a certain period of time when the error might have occurred. Because the scope is smaller, the Service Trace Viewer tool can load the file faster and you can identify the errors using a smaller set of data. You do not need to manually enable partial loading. If the total size of the trace file s you attempt to load exceeds 40MB, Service Trace Viewer automatically displays a Partial Loading dialog for you to select the part that you want to load.
Because traces may not be distributed evenly in the time span, the length of the time period you specify in the Partial Loading toolbar may not be proportional to the loading size shown. The actual loading size can be smaller than the Estimated Size in the partial loading dialog. After you have partially loaded the trace file, you may want to change the data set being loaded.
You can do so by adjusting the Partial Loading toolbar at the top of the viewer. The following is a list of icons that the Service Trace Viewer tool uses in the Activity view, Graph view and Trace pane to represent different items. Some traces that are not categorized for example, "a message is closed" have no icon. If this occurs, you should log in using an account that has write access to the registry. In addition, the Service Trace Viewer tool writes some settings for example, custom filters and filter options to the SvcTraceViewer.
If you do not have read permission for the file, you can still launch the tool, but you cannot load the settings. If you get the error message "An unknown error occurred while processing one or more traces" when opening the. If you open a trace log created using an Arabic operating system, you may notice that the time filter does not work. For example, year corresponds to year in Arabic calendar.
However, the time range supported by the Service Trace Viewer tool filter does not support a date earlier than This can imply that you are not able to select a correct date in the filter. Skip to main content. This browser is no longer supported.
Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback? Note The Service Trace Viewer tool can associate with two file types:. Caution It is not recommended that you load a trace log file bigger than MB. Note Conversion requires disk space to store the converted trace data.
Note The activity "" is a special activity that cannot be displayed in the Graph View. Note When an activity has multiple transfers into it and you expand one of the transfers, activities that lead up to the new activity from the root activity are displayed. Note Once a filter has been created using the template wizard, it can only be edited manually. Note These custom filters can only be imported and exported from Service Trace Viewer. Note This can take you to an activity occurring in a different process or even on a different computer, because WCF messages can carry activity IDs that span machines.
Note Because traces may not be distributed evenly in the time span, the length of the time period you specify in the Partial Loading toolbar may not be proportional to the loading size shown. Note Some traces that are not categorized for example, "a message is closed" have no icon.
In this article. The following are some examples of when you might use the Critical level: - Your AppDomain went down because of an unhandled exception. You can use the Error level in the following situations: - Your code crashed because of an Invalid Cast Exception. You can use this level in the following situations: - The application is receiving more requests than its throttling settings allows.
You can utilize such information for capacity planning and performance management. You can use this level in the following situations: - A failure occurred after the message reached the AppDomain and was deserialized.
Set this level when: - You are not sure which method in your code was called when the failure occurred. Flow events between processing activities and components. This level allows administrators and developers to correlate applications in the same application domain.
Activity Start trace: A trace that marks the beginning of an activity. It contains the name of the activity. As the application designer or developer, you should define one activity Start trace per activity id per process or thread.
If the activity id is propagated across trace sources for trace correlation, you can then see multiple Starts for the same activity id one per trace source. The Start trace is emitted if ActivityTracing is enabled for the trace source. Activity Stop trace: A trace that marks the end of an activity.
As the application designer or developer, you should define one activity Stop trace per activity id per trace source. No traces from a given trace source appear after the activity Stop emitted by that trace source, except if the trace time granularity is not sufficiently small. When that happens, two traces with the same time, including a Stop, may be interleaved when displayed.
If the activity id is propagated across trace sources for trace correlation, you can see multiple Stops for the same activity id one per trace source. The Stop trace is emitted if ActivityTracing is enabled for the trace source.
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