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The following commit(s) were added to refs/heads/master by this push: new 68286c45421 [opt](scanner) optimize the number of threads of scanners, follow up #28640 (#30030) 68286c45421 is described below commit 68286c4542178a9ee3408ab47e5d41970bd21c9b Author: Ashin Gau <ashin...@users.noreply.github.com> AuthorDate: Tue Jan 16 19:13:51 2024 +0800 [opt](scanner) optimize the number of threads of scanners, follow up #28640 (#30030) follow up #28640, doris_scanner_thread_pool_thread_num may be to large in machines with 128 cores. --- be/src/common/config.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/be/src/common/config.cpp b/be/src/common/config.cpp index 2d418b2bf24..f7baa43ce85 100644 --- a/be/src/common/config.cpp +++ b/be/src/common/config.cpp @@ -236,7 +236,7 @@ DEFINE_Int32(doris_scanner_thread_pool_thread_num, "-1"); DEFINE_Validator(doris_scanner_thread_pool_thread_num, [](const int config) -> bool { if (config == -1) { CpuInfo::init(); - doris_scanner_thread_pool_thread_num = std::max(48, CpuInfo::num_cores() * 4); + doris_scanner_thread_pool_thread_num = std::max(48, CpuInfo::num_cores() * 2); } return true; }); --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org