github.com/kata-containers/tests@v0.0.0-20240307153542-772105b56064/metrics/storage/README.md (about)

     1  # Kata Containers storage I/O tests
     2  
     3  The metrics tests in this directory are designed to be used to assess storage IO.
     4  
     5  ## `fio` test
     6  
     7  The `fio` test utilises the [fio tool](https://github.com/axboe/fio), configured
     8  to perform measurements upon a single test file.
     9  
    10  The test configuration used by the script can be modified by setting a number of
    11  environment variables to change or over-ride the test defaults.
    12  
    13  ## DAX `virtio-fs` `fio` Kubernetes tests
    14  
    15  [Test](fio-k8s/README.md) to compare the use of DAX option in `virtio-fs`
    16  
    17  ## `blogbench` test
    18  
    19  The `blogbench` script is based on the blogbench program
    20  which is designed to emulate a busy blog server with a number of concurrent threads
    21  performing a mixture of reads, writes and rewrites.