8.5.12. Redis memory usage

You can view memory usage statistics and control the mode of memory clearing when full in the "Redis" section on the "Memory usage" tab:

The "Memory clearing mode" button allows you to select how Redis behaves when the available memory is full:

  • Do not delete anything and do not allow new data to be written.
  • Save recently used keys, delete most recently used.
  • Keep frequently used keys, delete rarely used ones.
  • Delete most recently used keys with expire field set to true.
  • Delete least frequently used keys with expire field set to true.
  • Remove random keys.
  • Delete random keys with expire field set to true.
  • Delete keys with expire field set to true and the smallest remaining time to live (TTL) value.
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