Rich-T-kid commented on PR #26977: URL: https://github.com/apache/datafusion/pull/26977#issuecomment-6743833848
Final exact-SHA benchmark summary (`e66caad9` -> `0b6467ff`, Arrow 60.1.0, dictionary reads enabled on both sides): - ClickBench: 23.03 s -> 19.61 s (-14.8%). Q10 3.03x faster, Q11 2.78x, Q23 2.01x. - TPC-H SF1: all 22 queries unchanged. - TPC-DS SF1: two hosted runs were 1.4-1.9% slower overall. Q72 is the repeatable large outlier and groups by high-cardinality `i_item_desc`; Q16 moved by about 0.6 ms. Balanced local runs measured Q72 at +2.5% and Q16 at -1.2%. - Wide schema: all cases within 3%. I also reran the small ClickBench Q41/Q42 outliers over 200 samples per side. They were neutral locally at +0.5% and +0.3%. -- 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]
