2
votes
what is the link between SAR memory output and free command?
Both sar and free get their information from /proc/meminfo.
man free describes exactly which values from /proc/meminfo correspond to its output.
buffers value is Buffers in /proc/meminfo
cache value ...
2
votes
Accepted
RHEL + how to know the limit of concurrent connections number per port?
The upper limit of how many connections a listener can support depends on the lowest limit imposed by:
the application that is listening
the limits the OS sets for the application creating the ...
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