Details
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Bug
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Resolution: Fixed
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Major
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3.0
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Security Level: Public
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None
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2.0.1 enterprise edition (build-144) on Centos
Description
3 node cluster, 4 cores, 8G RAM for each node. The disk is 30G HHD.
Create a default bucket with 3.5G RAM.
Initial Load 35M items to make the cluster into 75% resident ratio and when access the data the workload definition is:
create:10, update:30, get:50, delete:10,ops per sec:30000
When many background fetches happen, cache miss around 5%~10%, contention to the disk write queue between threads make the draining rate drop significantly and choppy.