[CI/CD] automated alerts on load tests regression

[songy23]

Component(s)

testbed

Describe the issue you're reporting

Originated from http://github.com/open-telemetry/opentelemetry-collector-contrib/issues/38259#issuecomment-2710618394

[github-actions]

Pinging code owners:

• testbed: @open-telemetry/collector-approvers

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• testbed: @open-telemetry/collector-approvers

See Adding Labels via Comments if you do not have permissions to add labels yourself.