Compared with v7.5.1, v8.1.0 has a 7.3% performance regression in oltp_point_select on Kylin Linux #53404
Labels
affects-8.1
component/ddl
This issue is related to DDL of TiDB.
severity/critical
type/bug
This issue is a bug.
type/performance
type/regression
Bug Report
Please answer these questions before submitting your issue. Thanks!
1. Minimal reproduce step (Required)
OS & CPU info
2. What did you expect to see? (Required)
No performance regression
3. What did you see instead (Required)
No performance regression on CentOS Linux 7 (Core) with Intel(R) Xeon(R) Silver 4214R CPU @ 2.40GHz,
but 7.3% performance regression in oltp_point_select on Kylin Linux with aarch64
v7.5.1 QPS 175680
v8.1.0 QPS 162811
v7.5.1
v8.1.0
4. What is your TiDB version? (Required)
8.1.0 commit d80e436
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