seqscans, br, bw, pr, pw y mucho mas por tabla y dbspace

select first +10
tabname,seqscans,bufreads,bufwrites,pagreads,pagwrites
from sysptprof
order by 3 desc

dbsname char(128) yes
tabname char(128) yes
partnum integer yes
lockreqs integer yes
lockwts integer yes
deadlks integer yes
lktouts integer yes
isreads integer yes
iswrites integer yes
isrewrites integer yes
isdeletes integer yes
bufreads integer yes
bufwrites integer yes
seqscans integer yes
pagreads integer yes
pagwrites integer yes