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could you please write a ELI5 guide that I could follow on my tiny VPS? It's debian-based. Thanks!
by laweijfmvo 2y ago
could you please write a ELI5 guide that I could follow on my tiny VPS? It's debian-based. Thanks!
- chronogram 2y agoOf course! Just touching these files should be everything you need: /etc/sysctl.d/99-240716-vm.conf vm.dirty_background_ratio = 1 vm.dirty_ratio = 100 vm.page-cluster = 0 vm.swappiness = 200 vm.vfs_cache_pressure = 1 dirty_background_ratio = starts background writing when it's at least 1% of available mem; dirty_ratio = starts force writing when all avail (not total) ram is full; page-cluster = swap in only what's needed; swappiness = lower means swapping is expensive higher signals swapping is cheap; vfs_cache_pressure = lower keeps more dentries and inodes in memory. /etc/udev/rules.d/99-240716-ioschedulers.rules ACTION=="add|change", KERNEL=="mmcblk[0-9]*|nvme[0-9]*|sd[a-z]*", ATTR{queue/scheduler}="none" Removes schedulers from typical local writeable storage. /etc/systemd/zram-generator.conf [zram0] zram-size = ram compression-algorithm = lz4 Might have to install systemd-zram-generator if it doesn't already exist.