root@berlin ~# /gnu/store/3b93ymqrli3aa4zfiqhvhz02b493c40a-sysstat-12.4.3/bin/iostat Linux 5.9.12-gnu (berlin.guix.gnu.org) 12/10/21 _x86_64_ (96 CPU) avg-cpu: %user %nice %system %iowait %steal %idle 5.57 0.17 0.60 0.99 0.00 92.68 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 131.56 176.24 6261.86 0.00 5493800687 195192321795 0 sdb 285.45 2728.01 4447.15 0.00 85036489797 138624819009 0 sdc 0.00 0.00 0.00 0.00 2100 0 0 sdd 0.00 0.00 0.00 0.00 2100 0 0 sde 0.00 0.00 0.00 0.00 1056 0 0 sdf 0.00 0.00 0.00 0.00 1056 0 0 root@berlin ~# mount none on /proc type proc (rw,relatime) none on /dev type devtmpfs (rw,relatime,size=98858192k,nr_inodes=24714548,mode=755) none on /sys type sysfs (rw,relatime) /dev/sda1 on / type ext4 (rw,relatime) /dev/sdb1 on /gnu type ext4 (rw,relatime,stripe=320) /dev/sdb1 on /var/cache type ext4 (rw,relatime,stripe=320) /dev/sda1 on /mnt/root-fs type ext4 (rw,relatime) none on /dev/pts type devpts (rw,relatime,gid=996,mode=620,ptmxmode=000) none on /sys/kernel/debug type debugfs (rw,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,relatime,size=98900924k) /dev/sdb1 on /gnu/store type ext4 (ro,relatime,stripe=320) tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime) root@berlin ~#