printf(" [-a cpu#] [-a cpu#]... (affinity)\n");
printf(" [not -u nor -s] Add entries (supports redundant keys).\n");
printf(" [-r ratio] Add ratio (in %% of add+removal).\n");
printf(" [-a cpu#] [-a cpu#]... (affinity)\n");
printf(" [not -u nor -s] Add entries (supports redundant keys).\n");
printf(" [-r ratio] Add ratio (in %% of add+removal).\n");