you could also resize the mountpoint if you think it is oversized. sudo mount -o size=10G -o remount cm_processes. After I resize from 71GB to 10GB, I don't find any different in "free -h". So I feel the tmpfs doesn't really block the physical memory ahead. Taken from following reference. http://man7.org/linux/man-pages/man5/tmpfs.5.html rgds, Rama.
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