Initial support for keys following zipfian#166
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filipecosta90 merged 7 commits intoredis:masterfrom May 28, 2025
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This patch allows memtier generate keys that follows zipfian
distribution. An additional parameter --key-zipf-exp is introduced,
meaning P(Key = n) ~ n^{-exp}, which is bounded to (0, 5) to be sane.
The range of keys are limited to positive in this version.
Signed-off-by: Su Lifan <su-lifan@linux.alibaba.com>
Signed-off-by: Su Lifan <su-lifan@linux.alibaba.com>
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- tracks and counts command execution using redis-py Monitor class
- Refactor Zipfian tests to avoid repetition
filipecosta90
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May 27, 2025
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small request for change @paulorsousa . Given your tests clearly explain the --key-zipf-exp implications I believe we should also make sure the user gets it when doing the --help, meaning please add your extra detail on --key-zipf-exp description.
PS: really cool testing strategy!!! Kudos!!!
filipecosta90
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May 28, 2025
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Thank you @lfsu-ali and @paulorsousa !
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This patch allows memtier generate keys that follows zipfian
distribution. An additional parameter --key-zipf-exp is introduced,
meaning P(Key = n) ~ n^{-exp}, which is bounded to (0, 5) to be sane.
The range of keys are limited to positive in this version.
Signed-off-by: Su Lifan su-lifan@linux.alibaba.com