net.spy.memcached.OperationTimeoutException: Timeout waiting for value: waited 1,000 ms

In my application we face operation timeout issue while performe read or write values.

While read value from bucket got error as below:
net.spy.memcached.OperationTimeoutException: Timeout waiting for value: waited 1,000 ms. Node status: Connection Status { /xx.xxx.xxx.xxx:xxxxx active: true, authed: true, last read: 4,946 ms ago /xx.xxx.xxx.xxx:xxxxx active: true, authed: true, last read: 4,940 ms ago }

While insert/update value in bucket got error as below:
java.util.concurrent.ExecutionException: net.spy.memcached.internal.CheckedOperationTimeoutException: Operation timed out. - failing node: /xx.xxx.xxx.xxx:xxxxx

Bucket type: Memcached
Couchbase Server Version: 4.5.0-2601 Community Edition