Monitored variables

 

Reports on monitored variables

 

 

 

 

 

 

 

 

Monitored variable

Monitoring

ONLINE

SM2R1

 

 

program

report

report group

 

 

 

 

 

 

 

 

IOs

 

 

 

 

 

 

 

 

 

 

 

 

 

Number of I/O operations

1), DISK

ACTIVITY,

DISK, IO,

 

 

 

DEVICE

DEVICE

 

Number of paging I/O operations

1)

ACTIVITY, ME-

IO

 

 

 

MORY

 

 

Channel utilization and channel data transfer

CHANNEL-IO

CHANNEL

CHANNEL

 

rates

 

 

 

 

 

 

Device utilization and data transfer rates

1)

DEVICE

DISK

 

Length of device queues

1)

DEVICE

DISK

 

Duration of I/O operations

DISK

 

 

 

(DISK-

 

 

 

 

 

 

 

 

 

 

STATISTICS)2)

 

Hardware service times

SERVICETIME

 

 

 

DEVICE

 

 

 

 

 

Access distribution to cylinder by disks

DISK

 

 

 

(DISK-

 

 

 

 

 

 

 

 

 

 

STATISTICS)2)

 

Communication

 

 

 

 

 

 

 

 

 

 

 

 

 

Response times, transaction times,

 

 

 

 

 

 

think times, transaction rates,

RESPONSE-

RESPONSE-

RESPONSE-

 

message lengths of transactions

TIME

TIME

TIME

 

Number of I/Os by network devices

NET-DEVICE

NET DEVICE

NET-DEVICE

 

Network data transfer rates

BCAM-

BCAM

BCAM-

 

 

CONNECTION

CONNECTION

CONNECTION

 

Data transfer rates for TCP-IP connection

TCP-IP

TCP/IP

TCP-IP

 

 

 

 

 

 

 

 

Memory

 

 

 

 

 

 

 

 

 

 

 

 

 

Allocation of main memory

1)

ACTIVITY,

MEMORY

 

 

 

MEMORY

 

 

Allocation of paging area

1)

ACTIVITY,

MEMORY

 

 

 

MEMORY

 

 

Allocation of virtual address space

1)

ACTIVITY,

MEMORY

 

 

 

MEMORY

 

 

Page fault rate

1)

MEMORY

MEMORY

 

Accesses to global memory

GS, GSVOL

GS, GSVOL

GS, GSVOL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Siemens SM2 monitoring system, U3585-J-Z125-8-76 1 manual Monitored variables, Reports on monitored variables