3 ms·
$ grep tmpfs /proc/mounts udev /dev devtmpfs [..] tmpfs /run tmpfs [..] tmpfs /run/lock tmpfs [..] tmpfs /run/shm tmpfs [..] tmpfs /tmp tmpfs [..] c
by tremon 1y ago
$ grep tmpfs /proc/mounts
udev /dev devtmpfs [..]
tmpfs /run tmpfs [..]
tmpfs /run/lock tmpfs [..]
tmpfs /run/shm tmpfs [..]
tmpfs /tmp tmpfs [..]
cgroup_root /sys/fs/cgroup tmpfs [..]
If each of those can take up 50% of ram, this is still a big problem. I don't know what defaults Debian uses nowadays, because I have TMPFS_SIZE=1% in /etc/default/tmpfs so my system is explicitly non-default.
- NekkoDroid 1y agoSure, but counterpoint: if a process is already writing that much in multiple of those directories, who knows what its writing in other directories that aren't backed by RAM.