# runtime-observation

> Evidence seen while the system runs, which locates a failure but cannot show that none exists.

Record: `vocabulary:evidence-source-runtime-observation`
Kind: evidence-source
Canonical: https://banes-lab.com/ontology/schema#vocabulary-evidence-source-runtime-observation

Listed in [Controlled vocabularies](https://banes-lab.com/api/records/vocabulary.md), after [analysis-report](https://banes-lab.com/records/vocabulary/evidence-source-analysis-report.md) and before [measurement](https://banes-lab.com/records/vocabulary/evidence-source-measurement.md).

## Evidence source of

- [concurrency-correctness](https://banes-lab.com/records/reasoning/test-surface-concurrency-correctness.md)
- [resource-correctness](https://banes-lab.com/records/reasoning/test-surface-resource-correctness.md)
- [reliability-correctness](https://banes-lab.com/records/reasoning/test-surface-reliability-correctness.md)
- [availability-correctness](https://banes-lab.com/records/reasoning/test-surface-availability-correctness.md)
- [observability-correctness](https://banes-lab.com/records/reasoning/test-surface-observability-correctness.md)

## Linked from

- [The test surfaces](https://banes-lab.com/ontology/reasoning/the-test-surfaces.md)