升级6.1.2后，大量stats_histograms 在一个tikv执行，如何优化

🪐 TiDB 技术问题 性能调优
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另外 tidb升级6.1.2之后 出现比较多的 Data too long for column ‘video_material’ at row 错误 ：
2022/11/17 11:29:25.359 +08:00] [INFO] [conn.go:1149] [command dispatched failed] [conn=985285563792585879] [connInfo=id:985285563792585879, addr:![](file:///C:\Users\heming\AppData\Roaming\Tencent\QQ\Temp%W@GJ$ACOF(TYDYECOKVDYB.png)192.168.6.29:64675 status:10, collation:utf8mb4_general_ci, user:dspwrite] [command=Execute] [status=inTxn:0, au[types:1406]Data too long for column ‘video_material’ at row 1![](file:///C:\Users\heming\AppData\Roaming\Tencent\QQ\Temp%W@GJ$ACOF(TYDYECOKVDYB.png)ngithub.com/pingcap/errors.AddStack\n\t/go/pkg/mod/![](file:///C:\Users\heming\AppData\Roaming\Tencent\QQTempSys[5UQ[BL(6~BS2JV6W}N6[%S.png)github.com/pingcap/errors@v0.11.5-0.20211224045212-9687c2b0f87c/errors.go:174![](file:///C:\Users\heming\AppData\Roaming\Tencent\QQ\Temp%W@GJ$ACOF(TYDYECOKVDYB.png)ngithub.com/pingcap/errors.(*Error).GenWithStack\n\t/go/pkg/mod/![](file:///C:\Users\heming\AppData\Roaming\Tencent\QQTempSys[5UQ[BL(6~BS2JV6W}N6[%S.png)github.com/pingcap/errors@v0.11.5-0.2021122
Path:/data/tidb/tidblog/tidb.log
2022/11/17 11:29:02.969 +08:00] [INFO] [conn.go:1149] [command dispatched failed] [conn=985285563792585877] [connInfo=id:985285563792585877, addr:![](file:///C:\Users\heming\AppData\Roaming\Tencent\QQ\Temp%W@GJ$ACOF(TYDYECOKVDYB.png)192.168.6.29:46303 status:10, collation:utf8mb4_general_ci, user:dspwrite] [command=Execute] [status=inTxn:0, au[types:1406]Data too long for column ‘image_material’ at row 1![](file:///C:\Users\heming\AppData\Roaming\Tencent\QQ\Temp%W@GJ$ACOF(TYDYECOKVDYB.png)ngithub.com/pingcap/errors.AddStack\n\t/go/pkg/mod/![](file:///C:\Users\heming\AppData\Roaming\Tencent\QQTempSys[5UQ[BL(6~BS2JV6W}N6[%S.png)github.com/pingcap/errors@v0.11.5-0.20211224045212-9687c2b0f87c/errors.go:174![](file:///C:\Users\heming\AppData\Roaming\Tencent\QQ\Temp%W@GJ$ACOF(TYDYECOKVDYB.png)ngithub.com/pingcap/errors.(*Error).GenWithStack\n\t/go/pkg/mod/![](file:///C:\Users\heming\AppData\Roaming\Tencent\QQTempSys[5UQ[BL(6~BS2JV6W}N6[%S.png)github.com/pingcap/errors@v0.11.5-0.2021122