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Check points for low-hit-rate conditions in using ApsaraDB for Memcache

Last Updated: Dec 21, 2017

When using ApsaraDB for Memcache, check the following items for low-hit-rate conditions:

On the ApsaraDB for Memcache server

  • Reading instances immediately after clearing the instance cache on the console results in no hits.

  • Accessing expired data results in no hits.


  • Check if the key was correctly read from ApsaraDB for Memcache. If the key was set to info but read as inf, it results in no hits.

  • Network faults.

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