RSMDATA ADDRSPACE subcommand output
The RSM address space report provides information on the status of selected address spaces. The report summarizes central storage storage use for each address space. This data is sorted by address space identifier (ASID). Figure 1 shows an example report. The numbers in the top section of the report are hexadecimal; the totals at the bottom of the report are decimal.
Figure 1. Example:
RSMDATA ADDRSPACE subcommand output
R S M A D D R E S S S P A C E R E P O R T
JOBNAME ASID STATUS TOT R PRF R B R A R DBL QD DSP R TOT F B F A F PRF F
-------- ---- ------- -------- -------- --- --- --- -- -------- -------- --- --- --------
RASP 0003 NONSWAP 00000340 00000325 000 07F 000 05 000002AB 000002DD 000 02A 000002C9
DUMPSRV 0005 NONSWAP 0000013E 00000134 002 06B 000 02 00000000 000000BB 000 068 000000B3
BPXOINIT 0051 LSWAP 0000008F 00000088 000 022 000 01 00000000 0000004D 000 022 00000049
... TOT SHAR TOT SH V TOT HV SHAR X P DG
... -------- -------- ------------------ - -- --------
... 00000000 00000000 00000000_000000000 N LS 01979408
... 00000000 00000000 00000000_000000000 N LS 020A5048
... 00000000 00000000 00000000_000000000 N LS 1123C388
...
Totals for this address space report (in decimal):
SWIN SWAUX TERM CREATE RESWPIP
20 0 0 0 0
SWINIP SWAUXIP NONSWAP LSWAP
0 0 8 2
TOTAL
30
TOT R B R A R PRF R
2,290 0 2,274 2,274
TOT F B F A F PRF F TOT F2G
69 0 53 53 2,097,152
QD DBL DSP R
4 0 0 Figure 2 shows a sample RSM short address
space report (RSMDATA ADDRSP SHORT ALL). The report summarizes some
central storage use for each address space. The short version of
the report does not scan through the queues, but depends only on count
values.
Figure 2. Example: RSM short address space report
R S M A D D R E S S S P A C E R E P O R T
JOBNAME ASID STATUS TOT R DBL QD TOT F B F A F P DG
-------- ---- ------- -------- --- -- -------- --- --- -- --------
*MASTER* 0001 NONSWAP 00000E5C 000 07 00000B52 000 085 LS 0217A000
PCAUTH 0002 NONSWAP 0000004F 000 01 00000040 000 024 LS 020B55B0
RASP 0003 NONSWAP 00000340 000 05 000002DD 000 02A LS 01979408
TRACE 0004 NONSWAP 00001443 000 01 00001433 000 3FD LS 020482B0
DUMPSRV 0005 NONSWAP 0000013E 000 02 000000BB 000 068 LS 020A5048
XCFAS 0006 NONSWAP 00008B04 000 13 00000B6A 000 54A LS 02048060
GRS 0007 NONSWAP 00003D05 000 25 00000276 000 023 LS 01D143A0
SMSPDSE 0008 NONSWAP 0000061C 000 03 0000016F 000 030 LS 02CD3080
SMSPDSE1 0009 NONSWAP 000008AA 000 03 00000379 000 030 LS 01FB60B0
SMSVSAM 000A NONSWAP 00001633 000 15 000001FC 000 0C7 LS 01CE25B0
CONSOLE 000B NONSWAP 000006E2 000 01 0000008B 000 010 LS 02005330
WLM 000C NONSWAP 00002CAD 000 01 00000068 000 06F LS 02BFADB0
...
Totals for this address space report (in decimal):
SWIN SWAUX TERM CREATE RESWPIP
1,690 0 0 0 0
SWINIP SWAUXIP NONSWAP LSWAP
0 0 67 253
TOTAL
2,010
TOT R DBL QD
2,290 0 4
TOT F B F A F TOT F2G
69 0 53 2,097,152
- JOBNAME
- The name of the job associated with the address space.
- ASID
- The address space identifier (ASID) of the job.
- STATUS
- The state of the address space:
- CREATE
- Creation in progress
- LSWAP
- Logically swapped
- NONSWAP
- Non-swappable
- RESWPIP
- In real swap in progress
- SWAUX
- Swapped to auxiliary storage
- SWAUXIP
- Swap to auxiliary storage in progress
- SWIN
- Swapped in (currently in central storage)
- SWINIP
- Swap-in in progress
- TERM
- Abend in progress
- TOT R
- The total number of real frames in use by the address space. For swapped-out address spaces, which have a status of SWAUX, SWEXP, or SWINIP, this column represents the total working set of the address space.
- PRF R
- The number of preferred real frames in use by the address space.
- B R
- The number of real frames below 16 megabytes in use by the address space.
- A R
- The number of real frames above 16 megabytes but below 2 gigabytes in use by the address space.
- DBL
- The number of double-frame pairs in use by the address space. For swapped-out address spaces, which have a status of SWAUX, SWEXP, or SWINIP, this column represents the number of double-frame pairs required by this address space when it is swapped in.
- QD
- The number of quad groups in use by the address space. For swapped-out address spaces that have a status of SWAUX or SWINIP, this column represents the number of quad-frame groups required by this address space when it is swapped in.
- DSP R
- The number of real frames in use for data spaces owned by the address space. For a z/Architecture dump, this includes real frames used for hiperspaces.
- TOT F
- The total number of real frames containing fixed pages that are in use by the address space.
- TOT F2G
- Total number of fixed 2G frames (in 4K units) for all selected address spaces. The total does not include spaces whose status is SWAUX, SWEXP, or SWINIP.
- B F
- The number of real frames below 16 megabytes containing fixed pages and in use by the address space.
- A F
- The number of fixed frames above 16 megabytes but below 2 gigabytes in use by the address space.
- PRF F
- The number of preferred real frames containing fixed pages that are in use by the address space.
- TOT SHAR
- The total number of shared pages for this address space that were established through the IARVSERV macro, not including pages in shared segments.
- TOT SH V
- The total number of shared pages that are addressable in central storage for this address space, not including pages in shared segments.
- TOT HV SHAR
- The total number of high virtual shared segments for this address space that were shared through the IARV64 SHAREMEMOBJ macro option.
- X
- An indication of cross memory RSM requests:
- Y
- Address space has cross memory RSM requests pending.
- N
- Address space has no pending cross memory RSM requests.
- P
- The preferred storage usage rules for the address space:
- Dash ( – )
- Private area pages may be placed in non-preferred storage.
- L
- Local system queue area (LSQA) and long-term fixes must be placed in preferred storage.
- S
- Short-term fixes must be placed in preferred storage.
- LS
- LSQA and short and long-term fixes must be placed in preferred storage.
- DG
- Diagnostic data useful to IBM®.
- Totals for this address space report (in decimal):
- These totals are located at the end of the report.
The total number, in decimal, is recorded for the selected address spaces that are in the following states: CREATE, LSWAP, NONSWAP, SWAUX, SWAUXIP, SWEXP, SWEXPIP, SWIN, SWINIP, or TERM. These states are described for the STATUS field. A dash (–) indicates that address spaces for that STATUS were not selected for the report.
The total number, in decimal, of address spaces evaluated is recorded in the TOTAL field.
The total number, in decimal, is recorded for frames from the selected address spaces that are in the following states:- B F
- B R
- DBL
- DSP R
- PRF F
- PRF R
- PRF REQ
- RESWPIP
- TOT F
- TOT R
- TOT SHAR
- TOT SH V
- TOT HV SHAR
The fields not listed below are described previously.- TOT R
- Total number of real frames for all selected address spaces. The total does not include spaces whose status is SWAUX, SWEXP, or SWINIP.
- DBL
- Total number of double frames needed by all address spaces. The total includes frames whose status is SWAUX, SWEXP, or SWINIP.
- PRF REQ
- Total number of fixed frames from the selected address spaces
that must be preferred frames. The number includes the fixed frames
that:
- Require short or long-term fixes in preferred storage. These frames are indicated by an S or an L in column P.
- Are non-swappable.
The number does not include frames that were fixed when only preferred frames were available.
- TOT SHAR
- Total number of shared data pages for all selected address spaces.
- TOT SH V
- Total number of shared data pages that are valid in storage for all selected address spaces.
- TOT HV SHAR
- The total number of segments allocated in the high virtual shared area using the IARV64 GETSHARED macro option. This number includes any shared storage rounding by the system for optimization purposes.