metrics: Add Kata Containers network metrics README

This PR adds the Kata Containers network metrics README.

Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
This commit is contained in:
Gabriela Cervantes 2023-08-01 16:49:09 +00:00
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# Kata Containers network metrics
Kata Containers provides a series of network performance tests. Running these provides a basic reference for measuring network essentials like
bandwidth, jitter, latency and parallel bandwidth.
## Performance tools
- `iperf3` measures bandwidth, jitter, CPU usage and the quality of a network link.
## Networking tests
- `k8s-network-metrics-iperf3.sh` measures bandwidth which is the speed of the data transfer.
## Running the tests
Individual tests can be run by hand, for example:
```
$ cd metrics
$ bash network/iperf3_kubernetes/k8s-network-metrics-iperf3.sh -b
```