I'm assuming you're just looking for an example of the format of such a sheet as KPI is absolutely unique to your organization/goals. One such example is attached
As you can see the first page is simply a definition of what indicators are being reviewed followed by supporting data, graphical or otherwise. You can set up a sheet any way you like though, it's your KPI and it should be set up in a fashion that makes sense to you. As for what to measure, as stated, it depends on your organization and goals, but you must ensure that whatever you select IS measurable in one way or another. Just try to select meaningful items, and if you're going to review anything related to volume (e.g. Bob produces 100 parts per shift) try to also include a review of quality output (e.g. Bob also produces 10% non-conforming parts per shift).
Oh, another thing, quite often weighted values are used to better identify what's most/more important.