88 CMF MONITOR CMFMON User Guide
INC INC Number of swappable users that are currently in storage.
NSW NSW Number of nonswappable users that are currently in storage.
OUTU OUTU Number of address spaces in the domain that are unilaterally
swapped out.
TWSR TWSR Average time-weighted service rate for the domain.
CIDX CIDX Contention index calculated by SRM for the domain.
RTOB RTOB Average response time for the first period TSO transactions.
Table 19. Domain Activity (DDMN) Report Columns (Continued)
Column Header Column ID Description
Table 20. Device Activity Report Columns
Column Header Column ID Description
STG
GRP
STGGRP Name of the storage group to which the device belongs.
VOLSER VOLSER Volume serial of the volume mounted on the device.
DEV
CLS
DEVCLS Class of the device.
DEV
NUM
DEVNUM Device address.
LCU LCU Hexadecimal identification for the LCU to which the device belongs.
ACTV
RATE
ACTVRATE Rate at which SSCH instructions issued to the device are completing
successfully.
RESP
TIME
RESPTIME Average number of milliseconds the device required to complete an
I/O request.
IOSQ
TIME
IOSQTIME Average number of milliseconds that I/O requests were queued by
IOS before processing.
DPB
DLY
DPBDLY Average number of milliseconds that an I/O request is being delayed
because the ESCON Director port is busy.
CUB
DLY
CUBDLY Average number of milliseconds that an I/O request is being delayed
because the control unit is busy.
DB
DLY
DBDLY Average number of milliseconds that an I/O request is being delayed
because the device is busy.
PEND
TIME
PENDTIME Average number of milliseconds that an I/O request remains queued
in the channel.
DISC
TIME
DISCTIME Average number of milliseconds that the device had an active I/O
request before it was disconnected from the channel path.
