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Description
What is the feature you want to add?
本地单机限流测试1秒100次,在时间窗口500ms-999ms发送99笔,在1001ms处继续发送99笔不会触发限流,不符合任意1秒限流100笔的预期甚至在边界处可能允许近2倍的tps
Why do you want to add this feature?
polaris是否有和sentinel类似的会自动切片给1s切成2个500ms片,1分钟切成60片分片滑动机制
How to implement this feature?
Additional context
Add any other context or screenshots about the feature request here.