google / google/leveldb

readrandom performance

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Description

Why is there a big difference between my benchmark results and the readme results,and my random read performance is higher than the write performance, about 0.3micros/op, and my fillseq performance is about 4micros/op. the readrandom performance in the readme.txt is about 16 micros/op.Does this have anything to do with my hardware? My leveldb version is 1.2, my cpu is Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz, other than that I didn't change anything, I just ./db_bench

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