this happens every time ssh connects to Ali Cloud
free -m
top
--------------------------------etc/profile------------------------
this happens every time ssh connects to Ali Cloud
free -m
top
--------------------------------etc/profile------------------------
free-m take a look at the server memory top command to see the memory details / etc/profile.
/ etc/profile there is something wrong with the order of the environment configuration in the file. Cut your configuration to the bottom, or delete it (restore the original contents of the file), and then source / etc/profile <
whether the number of processes is full. Ps-eLf | wc-l counts all processes. If the value is greater than or equal to 32768, then the number of processes should be full. Just change the kernel parameters, kernel.pid_max=100000 write / etc/systcl, systcl-p refresh
memory is full, your memory is too small, and you don't set swap, so you should set swap
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