Weizhen Wang

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https://prow.hawkingrei.com/view/gs/prowpingcap/logs/tidb_race/1737931843371536384#1:build-log.txt%3A2577

it has been fixed by https://github.com/pingcap/tidb/pull/52225

I think you should write it as ```1.22.0```.

> Hi @hawkingrei, thank you for reporting the issue! Could you please collect a profile from a running TiDB instance using the built-in profiler and post it here? That would...

https://tiprow.hawkingrei.com/view/gs/pingcapprow/pr-logs/pull/pingcap_tidb/45978/tiprow_fast_test/1689644825437016064

Now, Historical stats have some design problems. it needs to load all stats into the memory. it is easy to lead the OOM by recording the historical stats of partition...