storage: improve BenchmarkUpdateSSTTimestamps
#89166
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This patch improves `BenchmarkUpdateSSTTimestamps`, by running separate benchmarks varying the number of keys and concurrency. In particular, this exercises the `sstable.RewriteKeySuffixes` fast path, while the old benchmark only used the naïve read/write slow path. Release note: None
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erikgrinaker
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Oct 3, 2022
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Reviewed 1 of 1 files at r1, all commit messages.
Reviewable status:complete! 1 of 0 LGTMs obtained (waiting on @erikgrinaker)
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This patch improves
BenchmarkUpdateSSTTimestamps, by running separate benchmarks varying the number of keys and concurrency. In particular, this exercises thesstable.RewriteKeySuffixesfast path, while the old benchmark only used the naïve read/write slow path.Touches #88723.
Release note: None