Monitoring Metrics using I/O Tests
I/O Tests can be launched from the ATSD web interface under Settings > Diagnostics > I/O Tests.
I/O Tests allow you to:
- Execute disk read and write tests for the server on which the ATSD instance is running.
- Identify any abnormalities, such as slower than expected write speed.
|Thread count||Number of threads to test.|
|File size, MB||Size of the file to write to disk.|
|Buffer Size||Size of the buffer for writing/reading the file.|
|Directory: absolute path||Absolute path to the test file.|
|Disk force||Force the data to be written to disk.|
|Read the same file||Use a single prepared file to test all threads.|