My python script(using pandas dataframe) runs as a background process on centos. It is currently started at the command line in a Terminal window (used screen). After 1 hours later, I opened this Terminal windows as screen, but it was killed. I used "dmesg" to see kernel log.
I am not sure why my python script is killed. I used "free -m" to see the Mem and Swap.
Please teach me how to solve this issue. Any help is appreciated. Thanks.