Agentless transaction tracing refers to gathering information about the flow of requests and responses across components in a distributed system without installing any software agent. Several options exist: Network Traffic Analysis: By capturing and inspecting network packets, it's possible to extract information about the interactions between components and identify the sequence of requests and responses. Log Parsing: Log files generated by different components can be parsed and analyzed to reconstruct the flow of transactions. In general, while agentless transaction tracing can provide visibility into the flow of requests and responses, it may have limitations compared to agent-based distributed tracing approaches.