Virtual Storage Private Area Data Section

This section contains triplet SMF78ASS.

Offsets Name Length Format Description
0 0 R782JOBN 8 EBCDIC Name of job being monitored.
8 8 R782RDTM 4 binary Reader start time.
12 C R782RDDT 4 packed Reader start date.
16 10 R782SUBI 2 binary Index of first subpool entry in the Private Area Subpool section for this job. This field provides the first array element for this job's Private Area Subpool sections.
18 12 R782SUBN 2 binary Index of last subpool entry for this job. This field provides the last array element for this job's private area subpools.
20 14 R782STEP 8 EBCDIC Name of step active when monitoring began.
28 1C R782PGMN 8 EBCDIC Program name (taken from PGM= parameter on EXEC card) of job being monitored.
36 24 R782FLGS 2 binary Flags
Bit
Meaning when set
0
Job active at start of interval
1
Job terminated during interval
2
GETMAIN limit changed during interval
3
Data incorrect because RMF™ terminated abnormally while sampling
4-15
Reserved.
38 26   2   Reserved.
40 28 R782SAMP 4 binary Number of samples. This field is used to calculate the averages in the private area data and Private Area Subpool sections.
44 2C R782REGR 4 binary Region requested by JCL (in bytes).
48 30 R782RGAB 4 binary Region below 16 megabytes assigned by exits (in bytes).
52 34 R782RGAA 4 binary Region above 16 megabytes assigned by exits (in bytes).
56 38 R782GMLB 4 binary GETMAIN limit below 16 megabytes (in bytes).
60 3C R782GMLA 4 binary GETMAIN limit above 16 megabytes (in bytes).
64 40 R782URAB 4 binary User region address below 16 megabytes.
68 44 R782URAA 4 binary User region address above 16 megabytes.
72 48 R782LSFP 40 Mixed(1)1 LSQA/SWA/229/230/249 free pages both above and below 16 megabytes.
112 70 R782LSFB 40 Mixed(1) LSQA/SWA/229/230/249 largest free block both above and below 16 megabytes.
152 98 R782LSAL 40 Mixed(1) LSQA/SWA/229/230/249 allocated area size (in bytes) both above and below 16 megabytes.
192 C0 R782LSPA 40 Mixed(1) LSQA/SWA/229/230/249 allocated pages both above and below 16 megabytes.
232 E8 R782USFP 40 Mixed(1) User region free pages both above and below 16 megabytes.
272 110 R782USFB 40 Mixed(1) User region largest free block both above and below 16 megabytes.
312 138 R782USAL 40 Mixed(1) User region allocated area size (in bytes) above 16 megabytes.
352 160 R782USPA 40 Mixed(1) User region pages allocated both below and above 16 megabytes.
392 188 R782TOBY 48 Mixed(2)2 Number of bytes allocated in storage above the 2-GB-line.
440 1B8 R782SHBY 48 Mixed(2) Number of shared bytes allocated in storage above the 2-GB-line.
488 1E8 R782COBY 48 Mixed(2) Number of high virtual common bytes allocated.
536 218 R782TOMO 40 Mixed(3)3 Total number of memory objects allocated in high virtual storage.
576 240 R782SHMO 40 Mixed(3) Number of memory objects allocated in high virtual shared storage.
616 268 R782COMO 40 Mixed(3) Number of memory objects allocated in high virtual common storage.
656 290 R782LGMO 40 Mixed(3) Number of memory objects that can be backed in 1 MB frames.
696 2B8 R782TOFR 40 Mixed(3) Number of 1 MB pages that are backed in central storage
736 2E0 R782MEML 8 binary Address space memory limit in MB.
744 2E8 R782FIFR 40 Mixed(3) Number of 1 MB frames that can be used by fixed memory objects.
784 310 R782PAFR 40 Mixed(3) Number of 1 MB frames that are used by pageable/DREF memory objects.

1 Mixed(1): These bytes have formats as described in Table 1 and Table 2.
2 Mixed(2): These bytes have formats as described in Table 3.
3 Mixed(3): These bytes have formats as described in Table 4.