After starting the system for 5 minutes, the cache reaches 1.5 GB. And after a while, the RAM is 100% full. I usually use chrome and sometimes phpstorm. I have 6gb ram and 2.3gb swap. I have already tried clearing the cache with echo 1, 2 and 3. This clears no more than 200MB of cache.
free -h (about 10 minuts from system start):
total used free shared buff/cache available
Mem: 5,7Gi 1,9Gi 1,5Gi 599Mi 1,3Gi 3,0Gi
Swap: 2,3Gi 0B 2,3Gi
df -h (i think problem here, but i don’t know how to fix it, programs that i use are only in the snap):
dev 2,9G 0 2,9G 0% /dev
run 2,9G 1,7M 2,9G 1% /run
/dev/sda5 223G 123G 90G 58% /
tmpfs 2,9G 236M 2,7G 9% /dev/shm
/dev/loop3 62M 62M 0 100% /var/lib/snapd/snap/core20/1328
/dev/loop0 128K 128K 0 100% /var/lib/snapd/snap/bare/5
/dev/loop1 56M 56M 0 100% /var/lib/snapd/snap/core18/2284
/dev/loop5 66M 66M 0 100% /var/lib/snapd/snap/gtk-common-themes/1519
/dev/loop4 165M 165M 0 100% /var/lib/snapd/snap/gnome-3-28-1804/161
/dev/loop6 587M 587M 0 100% /var/lib/snapd/snap/phpstorm/250
/dev/loop8 44M 44M 0 100% /var/lib/snapd/snap/snapd/14295
/dev/loop2 62M 62M 0 100% /var/lib/snapd/snap/core20/1270
/dev/loop7 259M 259M 0 100% /var/lib/snapd/snap/qt551/39
/dev/loop9 44M 44M 0 100% /var/lib/snapd/snap/snapd/14549
tmpfs 2,9G 58M 2,9G 2% /tmp
/dev/sda1 99M 274K 99M 1% /boot/efi
tmpfs 586M 116K 586M 1% /run/user/1000
/dev/loop10 587M 587M 0 100% /var/lib/snapd/snap/phpstorm/255