Abstract: A chaos engineering experimentation method for a system, a device and a storage medium. Minimum experimental traffic of a service request required by a chaos engineering experiment is determined as target service request traffic; service request traffic is adjusted for a canary cluster in a to-be-tested server cluster according to the target service request traffic, where the canary cluster is a cluster formed by servers in the to-be-tested server cluster, the servers being used for canary release when a service is upgraded; an experimental task of the chaos engineering experiment is executed in the canary cluster, and an experimental result is outputted. The chaos engineering experiment is conducted on the canary cluster, and the service request traffic of the canary cluster is adjusted to the minimum experimental traffic of the service request required by the chaos engineering experiment.