Man pages matching name cifsiostat in section 1:

cifsiostat.1.en	debian 10 / sysstat
cifsiostat.1.de	debian 11 / manpages-de
cifsiostat.1.en	debian 11 / sysstat
cifsiostat.1.de	debian 12 / manpages-de
cifsiostat.1.en	debian 12 / sysstat