| OS | Man Page | Section | Hits |
|---|---|---|---|
| sunos | sysbus | 4 | 451 |
| osx | sysbus | 4 | 400 |
| minix | sysbus | 4 | 395 |
| centos | sysbus | 4 | 356 |
| opensolaris | sysbus | 4 | 342 |
| debian | sysbus | 4 | 341 |
| mojave | sysbus | 4 | 316 |
| redhat | sysbus | 4 | 311 |
| php | sysbus | 4 | 307 |
| linux | sysbus | 4 | 280 |
| v7 | sysbus | 4 | 278 |
| xfree86 | sysbus | 4 | 272 |
| bsd | sysbus | 4 | 265 |
| suse | sysbus | 4 | 263 |
| hpux | sysbus | 4 | 248 |
| plan9 | sysbus | 4 | 220 |