Active doc resident parameter is not 100%
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Haster
Jan 29, 2015, 3:10:34 AM1/29/15
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Hi guys!
I have a bucket with a big ram quota on Couchbase 2.5.1.
And give a different workload to it (set/delete/get)
In monitoring I see that "active doc resident" parameter is not 100% and as result the cache miss ratio is about 40%.
Why it is happened? There is a lot of free memory in bucket (it is about 10Gb for low water mark) and I suggest that
active doc resident parameter has to be 100% and cache miss ratio has to be 0
I have a bucket with a big ram quota on Couchbase 2.5.1.
And give a different workload to it (set/delete/get)
In monitoring I see that "active doc resident" parameter is not 100% and as result the cache miss ratio is about 40%.
Why it is happened? There is a lot of free memory in bucket (it is about 10Gb for low water mark) and I suggest that
active doc resident parameter has to be 100% and cache miss ratio has to be 0
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