sum(idx_blks_read), sum(idx_blks_hit), \
sum(toast_blks_read), sum(toast_blks_hit), \
sum(tidx_blks_read), sum(tidx_blks_hit) \
sum(idx_blks_read), sum(idx_blks_hit), \
sum(toast_blks_read), sum(toast_blks_hit), \
sum(tidx_blks_read), sum(tidx_blks_hit) \