Maximizing Error Injection Realism for Chaos Engineering With System Calls

In this paper, we present a novel fault injection framework for system call invocation errors, called Phoebe. Phoebe is unique as follows. First, enables developers to have full observability of invocations. Second, generates error models that are realistic in the sense they mimic errors naturally happen production. Third, able automatically conduct experiments systematically assess reliability applications with respect We evaluate effectiveness and runtime overhead on two real-world production environment. The results show successfully detect important weaknesses errors. To our knowledge, concept "realistic injection", which consists grounding has never been studied before.