RussellSpitzer edited a comment on pull request #3983: URL: https://github.com/apache/iceberg/pull/3983#issuecomment-1059529216
Summarizing some of the perf tests I ran with the 4 Column Sort (String, Int, Date, Double) Sorting just on already existing values, no Zorder Iteration 1: 234.163 s/op Iteration 2: 226.640 s/op Iteration 3: 418.113 s/op ZOrder: 128 bytes per String, All bytes interleaved, Sort on a binary column Iteration 1:952.127 s/op Iteration 2: 873.557 s/op Iteration 3: 915.652 s/op ZOrder: 8 Bytes per String, All bytes intereleaved, Sort on Binary Column Iteration 1: 298.384 s/op Iteration 2: 316.174 s/op Iteration 3: 312.037 s/op ZOrder: 8 Bytes per string, Interleave up to 8 bytes, Sort on Binary Column Iteration 1: 284.234 s/op Iteration 2: 274.458 s/op Iteration 3: 278.901 s/op ZOrder: 8 Bytes per sting, Interleave up to 8 Bytes, Sort on Long representation of 8 Bytes https://github.com/RussellSpitzer/iceberg/pull/3 Iteration 1: 317.637 s/op Iteration 2: 311.544 s/op Iteration 3: 303.514 s/op -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
