Details
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Bug
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Resolution: Won't Fix
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Minor
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3.0
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Security Level: Public
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None
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Untriaged
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Unknown
Description
Steps to reproduce:
0)set eviction policy to full eviction
1)set mem_low_wat=40000000(40MB) using ns_server's REST api and restart node to warmup with this new setting.
2)observe the following stats:
memory:
ep_mem_low_wat:40000000
mem_used:39141824
warmup:
ep_warmup_key_count:58406
ep_warmup_value_count:58406
3)change the eviction policy to value eviction, this runs warmup again
4)observe the following stats:
memory:
ep_mem_low_wat:40000000
mem_used:39934976
warmup:
ep_warmup_key_count:99999
ep_warmup_value_count:2
5)It is seen that there is an undershoot of about 770KB in the case of full eviction. the KV pairs inserted are very small(~10bytes).