The cluster slow log is a unified display of all cluster member slow logs.
Each slow log entry is displayed with its timestamp, node, elapsed time in microseconds and command. The table can be sorted as desired.
Clear the slow log on all nodes
Refresh the slow log
Redis can be configured to store a list of slow operations to help troubleshoot performance issues.
Slow log behavior is controlled by two Redis configuration parameters:
Any transaction that exceeds
slowlog-log-slower-than microseconds will be recorded up to a maximum of
slowlog-max-len after which older entries will be discarded.
For more information, refer to the official Redis documentation.