mounts - iozone-rpi3b+30032018
/dev/root / ext4 rw,relatime,data=ordered 0 0
devtmpfs /dev devtmpfs rw,relatime,size=476220k,nr_inodes=119055,mode=755 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
tmpfs /run tmpfs rw,nosuid,nodev,noexec,relatime,size=32768k,mode=755 0 0
devpts /dev/pts devpts rw,relatime,gid=5,mode=620,ptmxmode=000 0 0
tmpfs /dev/shm tmpfs rw,nosuid,nodev,noexec,relatime 0 0
cgroup_root /sys/fs/cgroup tmpfs rw,relatime,size=8192k,mode=755 0 0
cpuset /sys/fs/cgroup/cpuset cgroup rw,relatime,cpuset 0 0
cpu /sys/fs/cgroup/cpu cgroup rw,relatime,cpu 0 0
cpuacct /sys/fs/cgroup/cpuacct cgroup rw,relatime,cpuacct 0 0
blkio /sys/fs/cgroup/blkio cgroup rw,relatime,blkio 0 0
devices /sys/fs/cgroup/devices cgroup rw,relatime,devices 0 0
freezer /sys/fs/cgroup/freezer cgroup rw,relatime,freezer 0 0
net_cls /sys/fs/cgroup/net_cls cgroup rw,relatime,net_cls 0 0
devpts /dev/pts devpts rw,relatime,gid=5,mode=620,ptmxmode=000 0 0