由于需要批量处理一批数据，写好脚本，就开始跑任务了，结果前端同学找到说发布接口报错
经过定位是接口在插入数据时，没有返回ID，导致提示失败
继续追踪，发现 服务器上连接MySQL开始有报错信息
查询nginx -error日志发现
2023/04/03 18:08:04 [error] 977867#0: *8106362 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: , server: , request: "POST /delPush HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi-74.sock:", host: "", referrer: "http://localhost:/"
2023/04/03 18:18:04 [error] 977867#0: *8113135 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: , server: , request: "POST /callbackVideo HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi-74.sock:", host: ""结果一看MySQ的CPU飙升到100%，紧急停止批量任务，杀掉相关进程，临时提高MySQL配置，增大磁盘扩容，降级不必要的业务请求，开启重要接口限流，渐渐业务恢复了正常