RedisInsight Slowlog is a list of slow operations for your redis instance. These can be used to troubleshoot performance issues. Each entry in the list displays the command, duration and timestamp. Any transaction that exceeds slowlog-log-slower-than microseconds are recorded up to a maximum of slowlog-max-len after which older entries are discarded.

Clear Slowlog - Clear slowlog clears all the slowlog entries from your redis server.