| Job | Job name (SMF30JBN) |
| Job Number | The job identifier JOBnnnnn, STCnnnnn, TSUnnnnn etc. (SMF30JNM) |
| Descendants | The number of descendants of this job entry. Descendants are entries for unix work that created separate SMF type 30 records (and usually ran in a separate address space) but was created by this job. |
| Type | The type of work JES2, STC, TSO, OMVS etc.(SMF30WID) |
| Sysplex | The Sysplex of the system that wrote the record (SMF30SYP) |
| System | The system that wrote the record |
| Class | The job class (SMF30CL8) |
| Started | The time the initiator selected the job (SMF30STD + SMF30SIT) |
| Ended | The time the job ended (SMF30DTE + SMF30TME from the subtype 5 record.) |
| Elapsed | Job elapsed time (end time - initiator select time) |
| Pages In | Number of pages paged in from auxiliary storage (SMF30PGI) |
| Pages Out | Number of pages paged out to auxiliary storage (SMF30PGO) |
| Swaps | Number of address space swaps (SMF30NSW) |
| User <16MB | Maximum storage used from the user subpools below 16MB (SMF30URB) |
| User >16MB | Maximum storage used from the user subpools above 16MB (SMF30EUR) |
| System <16MB | Maximum storage used from the system subpools below 16MB (LSQA and SWA) (SMF30ARB) |
| System >16MB | Maximum storage used from the system subpools above 16MB (LSQA and SWA) (SMF30EAR) |
| Region (KB) | Region size (SMF30RGN) |
| Private <16MB | Private area size below 16MB (SMF30RGB) |
| Private >16MB | Private area size above 16MB (SMF30ERG) |
| Memlimit (MB) | Job MEMLIMIT (SMF30MEM) |
| 64 Bit Real (MB) | Maximum real storage used for 64 bit private storage (SMF30HVR) |
| 64 Bit Aux (MB) | Maximum auxiliary storage used for 64 bit private storage (SMF30HVA) |
| 64 Bit Usable (MB) | Maximum usable 64 bit private storage obtained. Excludes guarded storage. (SMF30HVH) |
| 64 Bit Shared (MB) | Maximum usable 64 bit shared storage. (SMF30HSH) |
| Region Info | Information from the Storage Flags field (SMF30SFL). IEFUSI changed the extended private area region limit. |
| Memlimit Info | Information from the MEMLIMIT Source field (SMF30MES). MEMLIMIT was set by SMF; MEMLIMIT was set in the JCL; MEMLIMIT is unlimited basde on REGION=0; MEMLIMIT was set by IEFUSI; MEMLIMIT was set by the system because REGION=0 was coded in the JCL, but the region was limited by IEFUSI. |
| SMFLIM Reg Below | PARMLIB SMFLIMxx REGIONBELOW acted on region below 16MB. |
| SMFLIM Reg Above | PARMLIB SMFLIMxx REGIONABOVE acted on region above 16MB. |
| SMFLIM Sys Below | PARMLIB SMFLIMxx SYSRESVBELOW acted on region reserved for high private subpools below 16MB. |
| SMFLIM Sys Above | PARMLIB SMFLIMxx SYSRESVABOVE acted on region reserved for high private subpools above 16MB. |
| SMFLIM MEMLIMIT | PARMLIB SMFLIMxx MEMLIMIT acted on MEMLIMIT above 2GB. |
| SMFLIM Bypassed | Exit IEFUSI caused PARMLIB SMFLIMxx processing to be bypassed. |
| User Key Audit | User key common storage auditing was active for this address space. The data for User Key CSA, User Key CADS and User Key CHANGKEY is only valid if this column is set (checked). |
| User Key CSA | Attempts were made to obtain user key CSA storage. |
| User Key CADS | Attempts were made to create a user key CADS (Common Area Data Space) |
| User Key CHANGKEY | Attempts were made to change the key of ESQA storage to a user key. |
| Restricted Use CSA | Attempts were made to use Restricted Use CSA (RUCSA) |
