| OS | Man Page | Section | Hits |
|---|---|---|---|
| centos | sleep | 1 | 456 |
| linux | usleep | 3 | 343 |
| posix | usleep | 100000 | 339 |
| linux | sleep | 3 | 338 |
| linux | sleep | 1 | 333 |
| php | sleep | 3 | 325 |
| osx | sleep | 1 | 319 |
| debian | sleep | 1 | 304 |
| v7 | msleep | 9 | 300 |
| suse | sleep | 3 | 290 |
| freebsd | nanosleep | 2 | 287 |
| freebsd | sleep | 1 | 278 |
| debian | sleep | 9 | 258 |
| opendarwin | sleep | 1 | 253 |
| freebsd | usleep | 3 | 252 |
| freebsd | msleep | 9 | 251 |
| centos | sleep | 3 | 242 |
| plan9 | sleep | 2 | 242 |
| bsd | sleep | 1 | 242 |
| posix | usleep | 3posix | 236 |
| v7 | sleep | 3 | 229 |
| osx | sleep | 3 | 224 |
| xfree86 | sleep | 1 | 213 |
| mojave | sleep | 3 | 211 |
| posix | sleep | 1p | 209 |
| linux | nanosleep | 2 | 209 |
| sunos | sleep | 3c | 208 |
| freebsd | sleep | 9 | 207 |
| x11r4 | sleep | 1 | 205 |
| php | usleep | 3 | 205 |
| hpux | sleep | 3c | 201 |
| netbsd | sleep | 1 | 197 |
| minix | sleep | 3 | 196 |
| sunos | sleep | 1 | 195 |
| netbsd | nanosleep | 2 | 190 |
| debian | sleep | 3 | 190 |
| centos | usleep | 3 | 190 |
| opensolaris | sleep | 3c | 186 |
| suse | usleep | 3 | 185 |
| osx | usleep | 3 | 182 |
| opensolaris | usleep | 3c | 182 |
| linux | msleep | 9 | 181 |
| mojave | sleep | 1 | 177 |
| osx | nanosleep | 2 | 176 |
| redhat | sleep | 3 | 174 |
| linux | clock_nanosleep | 2 | 174 |
| hpux | usleep | 2 | 172 |
| sunos | usleep | 3c | 170 |
| mojave | usleep | 3 | 169 |
| suse | sleep | 1 | 165 |