产生corefile告警的
1. 在被管主机上敲如下命令修改corefile存放路径
ulimit‐c unlimited
echo /data/corefile/core_%e_%t > /proc/sys/kernel/core_pattern
2. 重启agent
cd /usr/local/gse/agent/bin/
./gse_agent ‐‐reload
3.在主机监控中选择主机，点批量采集上报。等数据上来后运行下面corefile二进制文件（放在家目录下）
[root@localhost ~]# ./corefile
{
"bk_app_code": "bk_fta_solutions",
"bk_app_secret": "cf21b10e-2015-4a18-af80-1b35584736e4",
"bk_username": "admin",
"receiver": "andyliu@canway.net",
"sender": "358892433@qq.com",
"title": "This is a Test",
"content": "<html>Welcome to Blueking</html>"
}
