Question

Method which only uses o(log 1/) queries to the agent

Answer 1

Answer:

This guide shows you how to write advanced logs queries, which are expressions that can specify a set of log entries from any number of logs. Advanced logs queries can be used in the Logs Viewer, the Stackdriver Logging API, or the command-line interface.

For more basic querying options, go to Basic logs queries.

For a list of recommended queries for finding logs, go to Sample queries.