服务器硬件检测（采用mcelog）

mcelog 是 x86 的 Linux 系统上用来检查硬件错误，特别是内存和CPU错误的工具。
安装方式
yum install mcelog

运行
mcelog

查看日志方式
/var/log/mcelog
MCE 0
HARDWARE ERROR. This is NOT a software problem!
Please contact your hardware vendor
CPU 1 BANK 8 TSC 1193fd60c6699 [at 2000 Mhz 1 days 18:56:49 uptime (unreliable)]
MISC 8f44960800095840 ADDR 4a9f3b1c0
MCG status:
MCi status:
Error overflow
MCi_MISC register valid
MCi_ADDR register valid
MCA: MEMORY CONTROLLER RD_CHANNELunspecified_ERR
Transaction: Memory read error
Memory read ECC error
Memory corrected error count (CORE_ERR_CNT): 18
Memory transaction Tracker ID (RTId): 40
Memory DIMM ID of error: 1
Memory channel ID of error: 0
Memory ECC syndrome: f449608
STATUS cc0004800001009f MCGSTATUS 0