System Resource Management data area


The table below describes the fields that appear in the System Resource Management data area (SRM).

Field

Description

CCVCPUCT

number of online CPUs

CCVENQCT

number of users nonswappable for enqueue reasons

CCVRBSTD

recent base time of day comp

CCVRBSWT

recent base system wait time

CCVUTILP

system CPU utilization

CCVWTDB

alternate wait management

LSCTCNT

current number of logically swapped users for terminal wait

LSCTCNTW

number of users logically swapped for a long wait or detected wait

LSCTMTE

maximum think time allowed for logical swap candidate

MCVFRCNT

number of pages needed to be stolen by force steal routine

MCVMGAGE

extended storage area migration

MCVSBLTF

long-term percentage of eligible storage that is actually fixed

MCVSIPR

common page-in rate

MCVSTCRI

highest system UIC

MCVTWSS

common target working set size

RCVAFQA

average available frame count

RCVAVQC

AVQ low count

RCVCPUA

CPU usage average * 16

RCVFXIOP

percentage of central storage that is fixed or allocated for paging

RCVMFXA

average number of fixed frames for the system

RCVPAGRT

total paging rate

RCVPTR

paging rate

RCVSWPTM

time, in milliseconds, used by ASM to process a request to transfer a group of pages to or from a data set

RCVUICA

UIC average

RMCAAWSC

APPC verb service request wait swap count

RMCADWSC

detected wait physical swap count

RMCAEXSC

exchange on recommendation value swap count

RMCAFHLD

number of swaps failed because of an outstanding HOLD SYSEVENT

RMCAICSC

improved central storage utilization swap count

RMCAIPSC

improved demand page-in rate swap count

RMCALWSC

long wait physical swap count

RMCAMRSC

make room for an out-too-long address space swap count

RMCANQSC

CPU enqueue exchange swap count

RMCAOISC

OMVS input wait

RMCAOOSC

OMVS output wait

RMCARQSC

requested swap count

RMCARSSC

central storage shortage swap count

RMCATISC

terminal input swap count

RMCATOSC

terminal output swap count

RMCATSSC

count of transition swaps

RMCAUSSC

unilateral swap-out count

RMCAXSSC

auxiliary storage shortage swap count

RMCTTRPC

number of pages used for transaction elements

 

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