TiFlash keeps restarting

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1

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This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: tiflash不断重启

| username: 图图图图图

【TiDB Usage Environment】Production Environment
【TiDB Version】v5.4.0
【Reproduction Path】
【Encountered Problem: TiFlash restarts periodically and generates a large number of core files】
【Resource Configuration】16 CPU, 128 GB memory, 1.5 TB disk
【Attachments: Screenshots/Logs/Monitoring】
Monitoring:
TiFlash-Summary_2023-03-10T10_03_37.409Z.json (103.2 KB)

Logs:
Link: 百度网盘-链接不存在 Extraction Code: 9527 Copy this content and open the Baidu Netdisk mobile app for easier operation.

Link: 百度网盘-链接不存在 Extraction Code: 9527 Copy this content and open the Baidu Netdisk mobile app for easier operation.

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| username: Lucien-卢西恩 | Original post link

The core file is relatively large. Could you provide the key information?