I have 8GB RAM:
» cat /proc/meminfo
MemTotal: 8096188 kB
But I am using way more than that just with the mounted tmpfs
:
» sudo df -ha | grep tmpfs
tmpfs 791M 9,9M 781M 2% /run
tmpfs 3,9G 79M 3,8G 2% /dev/shm
tmpfs 5,0M 4,0K 5,0M 1% /run/lock
tmpfs 3,9G 0 3,9G 0% /sys/fs/cgroup
tmpfs 3,9G 3,4M 3,9G 1% /tmp
tmpfs 3,9G 0 3,9G 0% /var/tmp
tmpfs 3,9G 1,4M 3,9G 1% /var/log
tmpfs 3,9G 0 3,9G 0% /var/spool
tmpfs 791M 92K 791M 1% /run/user/1000
Obviously I am misunderstanding something here. Are the tmpfs
sharing memory? Are they not maxing out? Will this be a problem if they start growing?