[Unit]
Description=Adjust kernel parameters - vm.min_free_kbytes, vm.watermark_scale_factor, vm.watermark_boost_factor
DefaultDependencies=no
Conflicts=shutdown.target
After=systemd-sysctl.service systemd-modules-load.service
Before=sysinit.target
ConditionPathIsReadWrite=/proc/sys/
IgnoreOnIsolate=yes

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/syno/lib/systemd/scripts/syno-sysctl-watermarks.sh

[X-Synology]