AbstractTask is the abstraction layer of test scenario, which requires subtypes to implement test scenario
in AbstractTask.execute() method.RampUpRateLimiter distributes permits at a ramp-up rate, in steps.RampUpRateLimiterRunner is a state machine that tells to the master, runs all tasks, collects test results
and reports to the master.StableRateLimiter distributes permits at a configurable rate.Copyright © 2020. All rights reserved.