Looking for:
Umdf.exe download.Subscribe to RSS |
- Umdf.exe download
To detect the code that is responsible for a memory leak implemented by a binary exe or dll requires collecting several log and dump files. These files are necessary for Veritas developers to determine the memory issues created by the binary file and to create a fix. The following section contains steps on how to collect necessary data for a process space that is exhibiting the memory growth over time for analysis. These steps use the Veritas Beserver service as an example process space and these steps are also applicable to any running process space on the system that exhibits a memory leak issue.
Required Tools 1. Download Microsoft debugging tool windbg on to the problem server and install it. Net 4. Download another Microsoft tool userdump. Use following link to download the tool.
Use an x86 folder on Windows bit operating systems. Use an x64 folder on Windows bit operating systems. Use an ia64 folder on Windows that runs on Intel Itanium processors. Note : Do not run Setup. This helps to identify the PID of the process you might need to dump and PID is used as a command line parameter for userdump. Using the Gflag Graphical User Interface:. To make sure flag is been enabled proper , use Registry Editor to review the following Key. This procedure requires you to edit the registry.
Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Veritas cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved.
Use the Registry Editor at your own risk. Back up the registry before you edit it. After enabling the User Mode Stack Trace Database debugging flag on Beserver service, make sure to restart the service, other wise the flag will not be enabled on the exe.
After service is been restarted, immediately create the user dump of the beserver service and run the UMDH. Please open 2 elevated command prompts and navigate one to the install location of the UDMH. The command lines to create the user dump and UMDH log files are as follows. Launch the task manager and note the initial memory usage of the Beserver service generally it is around mb. The command lines to create the user dump and UMDH log file. Zip and send these 3 sets of user dumps and UMDH log files to the Veritas technical support agent to identify the leaking code.
Run the following command from the DOS command prompt and restart the service. Please note that this document is a translation from English, and may have been machine-translated.
It is possible that updates have been made to the original version after this document was translated and published. Veritas does not guarantee the accuracy regarding the completeness of the translation. You may also refer to the English Version of this knowledge base article for up-to-date information. Support Knowledge base Article: Last Published: Ratings: 0 0. Product s : Backup Exec. Problem Sometimes executables and services, while running on the system, exhibit gradual memory usage increases over time.
This is a typical symptom of memory leak in running process space. This fact can be monitored through the Task Manager. When executable and services experience the gradual memory growth over time, they typically exhibit slow response, a hung situation or eventually crash. If Dr. Watson is enabled on the system to collect full user dump, and user dump file size of crashing process is MB or more, then it is an indication of a possible memory leak that can lead to a crash.
Error Message A memory leak is also known as a heap leak. Heap is dynamic memory of the running process space. A process generally allocates and frees dynamic memory during run time based on the application requirements. A Heap leak is typically caused by some code in the process space not freeing dynamically allocated memory after its usage.
Over time it results in process memory growth, which leads to sluggish response and eventually an application hang or crash. Solution To detect the code that is responsible for a memory leak implemented by a binary exe or dll requires collecting several log and dump files. Using the Gflag Graphical User Interface: 4. Was this content helpful? Yes No Rating submitted.
Please provide additional feedback optional :. Cancel Submit. You are using Microsoft Internet Explorer! Microsoft no longer supports this browser. As a result, some of the functionality on this website may not work for you. For an optimal experience on our website, please consider changing to Microsoft Edge, Firefox, Chrome or Safari.
Article Languages. Translated Content Please note that this document is a translation from English, and may have been machine-translated.
Comments
Post a Comment