yambar-modules-disk-io - Man Page

This module keeps track of the amount of bytes being read/written from/to disk. It can distinguish between all partitions currently present in the machine.

Tags

NameTypeDescription
devicestringName of the device being tracked (use the command lsblk to see these). There is a special device, "Total", that reports the total stats for the machine
is_diskbooleanwhether or not the device is a disk (e.g. sda, sdb) or a partition (e.g. sda1, sda2, ...). "Total" is advertised as a disk.
read_speedintbytes read, in bytes/s
write_speedintbytes written, in bytes/s
ios_in_progressintnumber of ios that are happening at the time of polling

Configuration

NameTypeReqDescription
intervalintnoRefresh interval of disk's stats in ms (default=500). Cannot be less then 500 ms

Examples

This reports the total amount of bytes being read and written every second, formatting in b/s, kb/s, mb/s, or gb/s, as appropriate.

  bar:
    left:
      - disk-io:
          interval: 1000
          content:
            map:
              conditions:
                device == Total:
                  list:
                    items:
                      - string: {text: "Total read: "}
                      - map:
                          default: {string: {text: "{read_speed} B/s"}}
                          conditions:
                            read_speed > 1073741824:
                              string: {text: "{read_speed:gib} GB/s"}
                            read_speed > 1048576:
                              string: {text: "{read_speed:mib} MB/s"}
                            read_speed > 1024:
                              string: {text: "{read_speed:kib} KB/s"}
                      - string: {text: " | "}
                      - string: {text: "Total written: "}
                      - map:
                          default: {string: {text: "{write_speed} B/s"}}
                          conditions:
                            write_speed > 1073741824:
                              string: {text: "{write_speed:gib} GB/s"}
                            write_speed > 1048576:
                              string: {text: "{write_speed:mib} MB/s"}
                            write_speed > 1024:
                              string: {text: "{write_speed:kib} KB/s"}

See Also

yambar-modules(5), yambar-particles(5), yambar-tags(5), yambar-decorations(5)

Info

2022-12-17