The DEVICE TD report provides data on the input/output operations of communication devices. The data is recorded per connection (i.e. on the basis of the mnemonic device name).
Report output
The REPORT DEVICE_TD statement allows the user to request the output of the DEVICE TD report. The report can only be output when the SAMPLING-DEVICE monitoring program is switched on. The monitoring program is started automatically when the SM2 subsystem is started or by the SM2 administrator by means of the statement START-MEASUREMENT-PROGRAM TYPE=*SAMPLING-DEVICE.
Overflow screens can be requested for this report. The output is sorted on the basis of the sum of READ and WRITE.
HOST0001 SM2 DEVICE TD CYCLE: 60 S <date> <time>
| MN | DEVICE TYPE | READ | WRITE | DATA |
| | | (IO/S) | (IO/S) | (KB/S) |(BYTES/IO)|
+------+--------------+---------+---------+----------+----------+
| U4 | HNC | 0.0 | 1588.7 | 443.0 | 278.8 |
| U5 | HNC | 898.0 | 0.0 | 652.7 | 726.8 |
| K5 | HNC | 0.2 | 0.0 | 0.0 | 4.1 |
| WV | HNC | 0.2 | 0.0 | 0.0 | 0.0 |
| 6885 | HNC | 0.2 | 0.0 | 0.0 | 3.0 |
Monitoring information
MN | Mnemonic name of the connection of the device |
DEVICE TYPE | Short name for the device type |
READ (IO/S) | Number of read operations per second |
WRITE (IO/S) | Number of write operations per second |
DATA | Transferred data in number of KB per second or bytes per input/output operation |