Hello, I have a dedicated Centos web server running plesk on a very low traffic website. Today I could not reach my server via ssh via the webinterface.
It gave me connection error timeout. I reboot my server via the server provider's ad, then I was able to reach my server. There is no error log in the httpd protocol or in the Mariadb protocol. I checked
dmesg | greb Hardware I got this edition
[ 0.086383] mce: [Hardware Error]: PROCESSOR 0:906ed TIME 1575487431 SOCKET 0 APIC 0 microcode b8 [ 0.086623] mce: [Hardware Error]: CPU 6: Machine Check: 0 Bank 3: be00000000800400 [ 0.086843] mce: [Hardware Error]: TSC 0 ADDR ffffffffb3a9b42f MISC ffffffffb3a9b42f [ 0.087465] mce: [Hardware Error]: PROCESSOR 0:906ed TIME 1575487431 SOCKET 0 APIC c microcode b8
I have installed and run mcelog. The issue was
Hardware event. This is not a software error. MCE 1 CPU 6 BANK 3 MISC ffffffffb3a9b42f ADDR ffffffffb3a9b42f TIME 1575487431 Wed Dec 4 20:23:51 2019 MCG status: MCi status: Uncorrected error
Is this the reason why my server is not reachable? I can not find any other log information. Where can I search for more information?