> For the complete documentation index, see [llms.txt](https://docs.b2ihealthcare.com/snow-owl/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.b2ihealthcare.com/snow-owl/7.x/index-1/system-settings/tweaking.md).

# Tweaking for performance

## Scheduler

```bash
# noop I/O scheduler, should be set in eg. /etc/rc.local for solid state disks:
echo noop > /sys/block/sdX/queue/scheduler
```