here is the interface:
r2#
r2#
r2#show inter dia1 full
r2#show inter dia1 full
dialer1 is up
 description:
 state changed 3 times, last at 2022-06-28 16:59:19, 00:00:02 ago
 last packet input 00:00:00 ago, output 00:00:00 ago, drop never ago
 type is dialer, hwaddr=none, mtu=1504, bw=8000kbps, vrf=v1
 ipv4 address=2.2.2.16/24, mask=255.255.255.0, ifcid=926164885
 ipv6 address=2222::12/64, mask=ffff:ffff:ffff:ffff::, ifcid=570762638
 received 23 packets (1550 bytes) dropped 0 packets (0 bytes)
 transmitted 26 packets (1780 bytes) macsec=false sgt=false
 |~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~|~~~~|~~~~~~|
 |       | packet         | byte            |
 | time  | tx | rx | drop | tx  | rx | drop |
 |-------|----|----|------|-----|----|------|
 | 1sec  | 3  | 0  | 0    | 230 | 0  | 0    |
 | 1min  | 0  | 0  | 0    | 0   | 0  | 0    |
 | 1hour | 0  | 0  | 0    | 0   | 0  | 0    |
 |_______|____|____|______|_____|____|______|
 |~~~~~~~~|~~~~~~~|~~~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~~|~~~~~|~~~~~~|
 |                          | packet         | byte              |
 | type   | value | handler | tx | rx | drop | tx   | rx  | drop |
 |--------|-------|---------|----|----|------|------|-----|------|
 | ethtyp | 0000  | null    | 0  | 0  | 0    | 0    | 0   | 0    |
 | ethtyp | 0800  | ip4     | 10 | 10 | 0    | 660  | 660 | 0    |
 | ethtyp | 86dd  | ip6     | 16 | 13 | 0    | 1120 | 890 | 0    |
 |________|_______|_________|____|____|______|______|_____|______|
 |~~~~~|~~~~|~~~~|
 | who | tx | rx |
 |-----|----|----|
 |_____|____|____|
 |~~~~~~~|~~~~~~|~~~~~~|
 | proto | pack | byte |
 |-------|------|------|
 | 1     | 10   | 660  |
 | 58    | 16   | 1120 |
 |_______|______|______|
 |~~~~~~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |            | packet         | byte               |
 | size       | tx | rx | drop | tx   | rx   | drop |
 |------------|----|----|------|------|------|------|
 | 0-255      | 26 | 23 | 0    | 1780 | 1550 | 0    |
 | 256-511    | 0  | 0  | 0    | 0    | 0    | 0    |
 | 512-767    | 0  | 0  | 0    | 0    | 0    | 0    |
 | 768-1023   | 0  | 0  | 0    | 0    | 0    | 0    |
 | 1024-1279  | 0  | 0  | 0    | 0    | 0    | 0    |
 | 1280-1535  | 0  | 0  | 0    | 0    | 0    | 0    |
 | 1536-1791  | 0  | 0  | 0    | 0    | 0    | 0    |
 | 1792-65535 | 0  | 0  | 0    | 0    | 0    | 0    |
 |____________|____|____|______|______|______|______|
 |~~~~~~~|~~~~~|~~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |       | packet           | byte               |
 | class | cos | exp | prec | cos  | exp  | prec |
 |-------|-----|-----|------|------|------|------|
 | 0     | 26  | 26  | 26   | 1780 | 1780 | 1780 |
 | 1     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 2     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 3     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 4     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 5     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 6     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 7     | 0   | 0   | 0    | 0    | 0    | 0    |
 |_______|_____|_____|______|______|______|______|
        1850|
        1849|
        1848|
        1847|
        1846|
        1845|
        1844|
        1843|
        1842|
        1841|
        1840|#
         bps|0---------10--------20--------30--------40--------50-------- seconds
          10|
           9|
           8|
           7|
           6|
           5|
           4|
           3|
           2|
           1|
           0|############################################################
         bps|0---------10--------20--------30--------40--------50-------- minutes
          10|
           9|
           8|
           7|
           6|
           5|
           4|
           3|
           2|
           1|
           0|############################################################
         bps|0---------10--------20--------30--------40--------50-------- hours
r2#
r2#