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Gabriela Cervantes 4bc67dba08 metrics: Improve iperf3 cleanup

This PR improves the iperf3 cleanup to ensure all the components are
being deleted properly to avoid the random failures of leaving
the iperf3 clients on the kata metrics CI.

Fixes #8765

Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>

2024-01-03 17:14:38 +00:00

iperf3_kubernetes

metrics: Improve iperf3 cleanup

2024-01-03 17:14:38 +00:00

latency_kubernetes

metrics: Improve latency network cleanup

2023-12-13 17:56:01 +00:00

nginx_kubernetes

metrics: Add nginx kubernetes yaml

2023-08-09 16:14:04 +00:00

README.md

docs: Update iperf3 network documentation

2023-11-28 15:59:38 +00:00

README.md

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, parallel bandwidth and the quality of a network link.

Networking tests

k8s-network-metrics-iperf3.sh measures bandwidth which is the speed of the data transfer.
latency-network.sh measures network latency.
nginx-network.sh is a benchmark of the lightweight Nginx HTTPS web-server and measures the HTTP requests over a fixed period of time with a configurable number of concurrent clients/connections.
k8s-network-metrics-iperf3-udp.sh measures UDP bandwidth and parallel 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