System statistics displayed in SirMon
System statistics provide information about overall performance and status of the Online system. Some identically named statistics might also be available on the user, file, subsystem, or task level. Generally, an identically named statistic for a different context will have a similar meaning to the system context.
In RKWeb, you can display all the system statistics and view their descriptions by selecting Performance > Custom from the Monitor tab, then clicking the System radio button.
| APSYLD | APSY loads (rate or total). |
|---|---|
| APSYLDD | APSY loads from dataspace (rate or total). |
| AUDIT | Audit lines written (rate or total). |
| BACKOUTS | Number of backed out update units (rate or total). |
| BADD | Fields added to table B (rate or total). |
| BCHG | Fields changed in place in table B (rate or total). |
| BDEL | Fields deleted from table B (rate or total). |
| BLKI | Performance statistic: Average number of users in a server and waiting for an event to occur. Taken from latest report printed by the performance subtask. BLKI includes PST activity. |
| BLKIA | Performance statistic: same as BLKI but calculated by weighting samples in the current performance interval with the latest report finished by the performance monitoring subtask. |
| BLKIT | Performance statistic: same as BLKI but calculated across all performance monitoring samples since the beginning of the run. |
| BLKO | Performance statistic: Average number of users swapped out and waiting for an event to occur. Taken from latest report printed by the performance subtask. |
| BLKOA | Performance statistic: same as BLKO but calculated by weighting samples in the current performance interval with the latest report finished by the performance monitoring subtask. |
| BLKOT | Performance statistic: same as BLKO but calculated across all performance monitoring samples since the beginning of the run. |
| BUFF. | Total number of pages in the disk buffer pool currently occupied by pages from all tables in all database files. Equal to BUFFF + BUFFA + BUFFB + BUFFC + BUFFD + BUFFE + BUFFX + BUFFT. |
| BUFF.G | Total number of above-the-bar pages in the disk buffer pool occupied by pages from all tables in all database files.
Equal to |
| BUFF.L | Total number of below-the-bar pages in the disk buffer pool occupied by pages from all tables in all database files. Equal to BUFFFL + BUFFAL + BUFFBL + BUFFCL + BUFFDL + BUFFEL + BUFFXL + BUFFTL.
Below-the-bar buffers reside at virtual addresses below two gigabytes. BUFF.L has the same value as BUFF. unless the NUMBUFG parameter is set to a non-zero value under Model 204 V6R2 or later. |
| BUFFA | Total number of pages in the disk buffer pool currently occupied by table A pages from all database files. |
| BUFFAG | Total number of above-the-bar pages in the disk buffer pool currently occupied by table A pages from all database files. |
| BUFFAL | Total number of below-the-bar pages in the disk buffer pool currently occupied by table A pages from all database files. |
| BUFFB | Total number of pages in the disk buffer pool currently occupied by table B pages from all database files. |
| BUFFBG | Total number of above-the-bar pages in the disk buffer pool currently occupied by table B pages from all database files. |
| BUFFBL | Total number of below-the-bar pages in the disk buffer pool currently occupied by table B pages from all database files. |
| BUFFC | Total number of pages in the disk buffer pool currently occupied by table C pages from all database files. |
| BUFFCG | Total number of above-the-bar pages in the disk buffer pool currently occupied by table C pages from all database files. |
| BUFFCL | Total number of below-the-bar pages in the disk buffer pool currently occupied by table C pages from all database files. |
| BUFFD | Total number of pages in the disk buffer pool currently occupied by table D pages from all database files. |
| BUFFDG | Total number of above-the-bar pages in the disk buffer pool currently occupied by table D pages from all database files. |
| BUFFDL | Total number of below-the-bar pages in the disk buffer pool currently occupied by table D pages from all database files. |
| BUFFE | Total number of pages in the disk buffer pool currently occupied by Table E pages from all database files. |
| BUFFEG | Total number of above-the-bar pages in the disk buffer pool currently occupied by table E pages from all database files. |
| BUFFEL | Total number of below-the-bar pages in the disk buffer pool currently occupied by table E pages from all database files. |
| BUFFF | Total number of pages in the disk buffer pool currently occupied by FCT pages from all database files. |
| BUFFFG | Total number of above-the-bar pages in the disk buffer pool currently occupied by FCT pages from all database files. |
| BUFFFL | Total number of below-the-bar pages in the disk buffer pool currently occupied by FCT pages from all database files. |
| BUFFT | Total number of pages in the disk buffer pool currently occupied by CCATEMP pages. Note that in the file buffer usage statistics, CCATEMP pages are indicated as table D. |
| BUFFTG | Total number of above-the-bar pages in the disk buffer pool currently occupied by CCATEMP pages. Note that in the file buffer usage statistics, CCATEMP pages are indicated as table D. |
| BUFFTL | Total number of below-the-bar pages in the disk buffer pool currently occupied by CCATEMP pages. Note that in the file buffer usage statistics, CCATEMP pages are indicated as table D. |
| BUFFX | Total number of pages in the disk buffer pool currently occupied by Table X pages from all database files. |
| BUFFXG | Total number of above-the-bar pages in the disk buffer pool currently occupied by table X pages from all database files. |
| BUFFXL | Total number of below-the-bar pages in the disk buffer pool currently occupied by table X pages from all database files. |
| BUFM. | Total number of pages in the disk buffer pool currently occupied by modified pages from all tables in all database files. Equal to BUFMF + BUFMA + BUFMB + BUFMC + BUFMD + BUFME + BUFMX. |
| BUFMA | Total number of pages in the disk buffer pool currently occupied by modified table A pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMAG | Total number of above-the-bar pages in the disk buffer pool currently occupied by modified table A pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMAL | Total number of below-the-bar pages in the disk buffer pool currently occupied by modified table A pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMB | Total number of pages in the disk buffer pool currently occupied by modified table A pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMBG | Total number of above-the-bar pages in the disk buffer pool currently occupied by modified table B pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMBL | Total number of below-the-bar pages in the disk buffer pool currently occupied by modified table B pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMC | Total number of pages in the disk buffer pool currently occupied by modified table A pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMCG | Total number of above-the-bar pages in the disk buffer pool currently occupied by modified table C pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMCL | Total number of below-the-bar pages in the disk buffer pool currently occupied by modified table C pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMD | Total number of pages in the disk buffer pool currently occupied by modified table A pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMDG | Total number of above-the-bar pages in the disk buffer pool currently occupied by modified table D pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMDL | Total number of below-the-bar pages in the disk buffer pool currently occupied by modified table D pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFME | Total number of pages in the disk buffer pool currently occupied by modified table A pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMEG | Total number of above-the-bar pages in the disk buffer pool currently occupied by modified table E pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMEL | Total number of below-the-bar pages in the disk buffer pool currently occupied by modified table E pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMF | Total number of pages in the disk buffer pool currently occupied by FCT pages from all database files. These pages must be written to to disk before they can be flushed from the buffer pool. |
| BUFMFG | Total number of above-the-bar pages in the disk buffer pool currently occupied by modified FCT pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMFL | Total number of below-the-bar pages in the disk buffer pool currently occupied by modified FCT pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMT | Total number of pages in the disk buffer pool currently occupied by modified CCATEMP pages. These pages must be written to disk before they can be flushed from the buffer pool. Not that in the file buffer usage statistics, CCATEMP pages are indicated as table D. |
| BUFMTG | Total number of above-the-bar pages in the disk buffer pool currently occupied by modified CCATEMP pages. These pages must be written to disk before they can be flushed from the buffer pool. Note that in the file usage statistics, CCATEMP pages are indicated as table D. |
| BUFMTL | Total number of below-the-bar pages in the disk buffer pool currently occupied by modified CCATEMP pages. These pages must be written to disk before they can be flushed from the buffer pool. Note that in the file usage statistics, CCATEMP pages are indicated as table D. |
| BUFMX | Total number of pages in the disk buffer pool currently occupied by modified table X pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMXG | Total number of above-the-bar pages in the disk buffer pool currently occupied by modified table E pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFMXL | Total number of below-the-bar pages in the disk buffer pool currently occupied by modified table E pages from all database files. These pages must be written to disk before they can be flushed from the buffer pool. |
| BUFPAGA | Total number of pages in the disk buffer pool currently occupied by table A pages from all database files. |
| BUFPAGB | Total number of pages in the disk buffer pool currently occupied by table B pages from all database files except CCATEMP. CCATEMP table B pages are counted under BUFPAGX. |
| BUFPAGC | Total number of pages in the disk buffer pool currently occupied by table C pages from all database files. |
| BUFPAGD | Total number of pages in the disk buffer pool currently occupied by table D pages from all database files. |
| BUFPAGE | Total number of pages in the disk buffer pool currently occupied by pages from all tables in all database files.
Equal to BUFPAGA + BUFPAGB + BUFPAGC + BUFPAGD + BUFPAGF + BUFPAGX plus the number of Table X pages in the buffer pool, which can be obtained with the BUFFX statistic. |
| BUFPAGF | Total number of pages in the disk buffer pool currently occupied by FCT pages from all database files. |
| BUFPAGL | Total number of pages in the disk buffer pool currently occupied by table E pages from all database files. The L stands for LOBs, or large objects, which is what is stored in table E. |
| BUFPAGX | Total number of pages in the disk buffer pool currently occupied by table B pages from CCATEMP. All CCATEMP pages are considered to be in table B. |
| BUPD | Fields added to or changed in table B (rate or total). Equal to BADD+BCHG. |
| CCATIO | Physical CCATEMP reads and writes (rate or total). Equal to CCATRD+CCATWR. |
| CCATLHP | High water mark for percent of "low" CCATEMP pages used. These are pages in the first 64K CCATEMP pages. |
| CCATLHU | High water mark of number of "low" CCATEMP pages used. These are pages in the first 64K CCATEMP pages. |
| CCATMHP | High water mark for percent of CCATEMP pages in use. |
| CCATMHU | High water mark for total number of CCATEMP pages in use. |
| CCATMLP | The current percentage of "low" CCATEMP pages used. These are pages in the first 64K CCATEMP pages. |
| CCATMLU | The current number of "low" CCATEMP pages used. These are pages in the first 64K CCATEMP pages. |
| CCATMPP | Percent of CCATEMP pages in use. |
| CCATMPT | Total number of CCATEMP pages. |
| CCATMPU | Total number of CCATEMP pages in use. |
| CCATMXP | The current percentage of "extended" CCATEMP pages used. These are pages past the first 64K CCATEMP pages. |
| CCATMXU | The current number of "extended" CCATEMP pages used. These are pages past the first 64K CCATEMP pages. |
| CCATRD | Physical CCATEMP page reads (rate or total). |
| CCATWR | Physical CCATEMP page writes (rate or total). |
| CDLWAIT | Number of constraint dependency lock waits (rate or total). |
| CFRCDIR | Conflicts on the DIRECT critical file resource in all database files (rate or total). This resource protects the integrity of Table B. |
| CFRCEXS | Conflicts on the EXISTS critical file resource in all database files (rate or total). This resource protects the integrity of the existence bit map. |
| CFRCIND | Conflicts on the INDEX critical file resource in all database files (rate or total). This resource protects the integrity of the database indexes. |
| CFRCONF | Conflicts on all critical file resources in all database files (rate or total). |
| CFRCREC | Conflicts on the RECENQ critical file resource in all database files (rate or total). This resource protects the integrity of the record enqueueing tables. |
| CHKPALP | Percent of checkpoint dataset full given the current extent allocation. Interpreting this statistic requires some knowledge of the checkpoint dataset allocation characteristics.
If the checkpoint is allocated SPACE=(CYL,10,10), and 9 cylinders are filled, CHKPALP will show 90%. If the current extent fills and another is allocated, CHKPALP will drop to around 50%. |
| CHKPIO | Checkpoint data set writes (rate or total). |
| CHKPLST | Number of seconds since last checkpoint. |
| CHKPNCK | Number of checkpoints in the current checkpoint stream. Always less than or equal to CPMAX. Always displayed as total. |
| CHKPNUS | Number of user who have enqueued (preventing) checkpoints. |
| CHKPREC | Number of records written to the checkpoint dataset since the last rewind of the dataset. Always displayed as total. |
| CHKPTO | Number of checkpoint timeouts since the last successful checkpoint. Always displayed as total. |
| CHKPTOU | The user number of the user that caused the last checkpoint to timeout (sometimes multiple users will be the cause, but this statistic will only display the last one it finds). Returns a -1 if the last checkpoint was successful. |
| CNCT | System elapsed time. Seconds since online came up. |
| CNSCURP | Current number of real primary constraint pages. |
| CNSMAXP | Parameter - maximum number of constraint pages. |
| CNSMERG | Number of constraint table merges (rate or total). |
| CNSMINP | Parameter - minimum number of constraint pages. |
| CNSNWTS | Number of share enqueue waits for contraints lock (rate or total). |
| CNSNWTX | Number of exclusive enqueue waits for contraints lock (rate or total). |
| CNSOVFP | Number of overflow constraints pages. |
| CNSOVFPH | High water mark for number of overflow constraints pages. |
| CNSREO | Number of constraints table reorgs (rate or total). |
| CNSREOC | Number of constraints table reorg checks (rate or total). |
| CNSSPLT | Number of constraint splits (rate or total). |
| CNSTWTS | Milliseconds spent waiting on share for constraints lock (rate or total). |
| CNSTWTX | Milliseconds spent waiting on exclusive for constraints lock (rate or total). |
| COMMITS | Number of commited update units (rate or total). |
| CPU | CPU time consumed - stat $functions return milliseconds, SirMon displays seconds (rate or total). |
| DEV10 | Output lines written to directed output (USE) data sets or temporary procedures (rate or total). |
| DEV11 | Output lines to remote User Language in Full Screen mode (rate or total). |
| DEV12 | Input lines from remote User Language in Full Screen mode (rate or total). |
| DEV21 | Output lines to TCAM 3275s (rate or total). |
| DEV22 | Input lines from TCAM 3275s (rate or total). |
| DEV23 | Output lines to IFAM2 or IFAM4 programs (rate or total). |
| DEV24 | Input arguments from certain IFAM2 or IFAM4 calls (rate or total). |
| DEV25 | Output lines to remote BTAM 3270s (rate or total). |
| DEV26 | Input lines from remote BTAM 3270s (rate or total). |
| DEV27 | Terminal error messages issued for inbound Horizon conversations (rate or total). |
| DEV28 | Not used. |
| DEV31 | IFDISP output lines to IFAM1 programs (rate or total). |
| DEV32 | Input arguments supplied by IFAM1 calls (rate or total). |
| DEV33 | Output lines to TCAM 2741s and teletypes (rate or total). |
| DEV34 | Input lines from TCAM 2741s and teletypes (rate or total). |
| DEV35 | Output lines to BTAM 3270s (rate or total). |
| DEV36 | Input lines from BTAM 3270s (rate or total). |
| DEV37 | Output lines to VTAM 2741s and teletypes (rate or total). |
| DEV38 | Input lines from VTAM 2741s and teletypes (rate or total). |
| DEV49 | Output lines to Remote Command Line applications (rate or total). |
| DEV5 | Output lines to to procedures defined during the run (rate or total). |
| DEV50 | Input lines from Remote Command Line applications (rate or total). |
| DEV51 | Not used. |
| DEV52 | Not used. |
| DEV53 | Output lines from an IFAM1 application (rate or total). |
| DEV54 | Input lines from an IFAM1 application (rate or total). |
| DEV55 | Not used. |
| DEV56 | Not used. |
| DEV57 | Not used. |
| DEV58 | Not used. |
| DEV59 | Not used. |
| DEV6 | Input lines from procedures defined during the run (rate or total). |
| DEV60 | Not used. |
| DEV61 | Not used. |
| DEV62 | Not used. |
| DEV63 | Misused for UTI stats if X'08' bit set in the MONPARM parameter|MONPARM]] system parameter. |
| DEV64 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV65 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV66 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV67 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV68 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV69 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV7 | Output lines to VTAM 3270s (rate or total). |
| DEV70 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV71 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV72 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV73 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV74 | Misused for UTI stats if X'08' bit set in the MONPARM system parameter. |
| DEV8 | Input lines from VTAM 3270s (rate or total). |
| DEV9 | Page headers or trailers defined in requests (rate or total). |
| DIRRCD | Number of records scanned in direct searches of table B (rate or total). |
| DKAR | Buffers allocated without page read request (rate or total). |
| DKBUFWT | Number of times a thread had to wait for a disk buffer page to become available before continuing processing (rate or total). A high number for DKBUFWT could be a sign of a too small buffer pool, problems with anticipatory write logic, or application tuning problems. |
| DKIO | Physical page reads/writes to/from the Model204 database file (rate or total). This value is equal to DKRD + DKWR. Under Model 204 V6R2 or later, this is equal to DKIOL + DKIOG. |
| DKIOG | Physical page reads/writes to/from the Model204 database file to or from above-the-bar buffers (rate or total). This value is equal to DKRDG + DKWRG. |
| DKIOL | Physical page reads/writes to/from the Model204 database file to or from below-the-bar buffers (rate or total). This value is equal to DKRDL + DKWRL.
This has the same value as DKIO unless the NUMBUFG system parameter is set to a non-zero value under Model 204 V6R2 or later. |
| DKPR | Requests for a page in a database file or CCATEMP (rate or total). |
| DKPRF | Requests for a page in a database file or CCATEMP satisfied by a pending release page, a so-called fast logical page read (rate or total). |
| DKRD | Physical pages reads from the Model204 database file (rate or total). Under Model 204 V6R2 or later this is equal to DKRDL + DKRDG. |
| DKRDG | Physical pages reads from the Model204 database file to above-the-bar buffers (rate or total). |
| DKRDL | Physical pages reads from the Model204 database file to below-the-bar buffers (rate or total). This has the same value as DKRD unless the NUMBUFG system parameter is set to a non-zero value under Model 204 V6R2 or later. |
| DKRDPRP | (DKPR - DKRD) / DKPR * 100. This is the percentage of page requests satisfied by pages already in the 204 buffer pool, and which did not require a physical I/O.
Hence, this is a measure of caching efficiency. While there is no definite "good" or "bad" number for DKRDPRP, the ideal situation is to have as high a percentage as possible of page requests satisfied by pages in cache (that is, in the buffer pool). |
| DKRR | Physical reads of database file and CCATEMP pages when the page was recently used (rate or total). |
| DKSAW | Anticipatory disk buffer writes (rate or total). |
| DKSAWB | Anticipatory disk buffer writes at bottom of the reuse queue (rate or total). This number will almost always be 0 or very close. |
| DKSAWBG | Anticipatory disk buffer writes at bottom of the reuse queue (rate or total) for above-the-bar buffers. This number will almost always be 0 or very close. |
| DKSAWBL | Anticipatory disk buffer writes at bottom of the reuse queue (rate or total) for below-the-bar buffers. This number will almost always be 0 or very close. |
| DKSAWC | Anticipatory disk buffer writes for CCATEMP pages (rate or total). Obsolete: with 2.2 will always return a 0. |
| DKSAWG | Anticipatory disk buffer writes (rate or total) for above-the-bar buffers. This number will be zero, unless the NUMBUFG system parameter is set to a non-zero value under Model 204 V6R2 or later. |
| DKSAWL | Anticipatory disk buffer writes (rate or total) for below-the-bar buffers. This number will be the same as DKSAW, unless the NUMBUFG system parameter is set to a non-zero value under Model 204 V6R2 or later. |
| DKSAWT | Anticipatory disk buffer writes at top of the reuse queue (rate or total). This number will always be 0 and is only listed for historic reasons. |
| DKSAWW | Anticipatory disk buffer writes upon "window" entry in the reuse queue (rate or total). This number is the chief component of the DKSAW statistic and will almost always be almost exactly the same value as DKSAW. |
| DKSCW | "COMMIT" or non-anticipatory disk buffer writes (rate or total). Equal to DKWR - DKSAW since all writes are either anticipatory writes or writes resulting from physical commits. |
| DKSDIR | High water mark for the number of modified buffers inside the window. |
| DKSDIRT | Total number of modified buffers inside the window. |
| DKSFB | Calls to find a buffer (rate or total). Obsolete: this stat will always return 0. |
| DKSFBS | Scans required because the oldest free buffer was not immediately available (rate or total). |
| DKSFNU | Number of times page found in buffers not in use (rate or total). |
| DKSH2M | "Find Buffer Scans" that crossed from the high reuse queue into the medium reuse queue (rate or total). Obsolete with 2.2. |
| DKSKIP | High water mark of the number of free buffers that were skipped when searching for a buffer that could be reused immediately. |
| DKSKIPT | Free buffers that were skipped when searching for a buffer that could be reused immediately (rate or total). |
| DKSM2L | "Find Buffer Scans" that crossed from the medium reuse queue the low reuse queue (rate or total). Obsolete under 2.2 |
| DKSRHC | Number of rehashes required because of disk buffer pool hash cell collisions. |
| DKSRR | Physical reads of database file and CCATEMP pages when the page was recently used (rate or total). |
| DKSTBLA | Physical Table A read (rate or total). |
| DKSTBLB | Physical Table B read (rate or total). |
| DKSTBLC | Physical Table C read (rate or total). |
| DKSTBLD | Physical Table D read (rate or total). |
| DKSTBLE | Physical Table E read (rate or total). |
| DKSTBLF | Physical Table F read (rate or total). |
| DKSTKQC | Number of times current page closed because user had four open pages and needed another (rate or total). |
| DKSUAW | Waits for oldest buffer in buffer pool to be written out (rate or total). Makes up part of DKBUFWT. Obsolete. |
| DKSWAIT | Number of waits to reuse buffer (rate or total). |
| DKSWRP | High water mark number of concurrent active anticipatory writes. |
| DKSWRPT | Total number of currently active anticipatory writes. |
| DKWR | Physical page writes to Model204 database file (rate or total). Under Model 204 V6R2 or later this is equal to DKWRL + DKWRG. |
| DKWRG | Physical pages writes to the Model204 database file from above-the-bar buffers (rate or total). |
| DKWRL | Physical page writes to the Model204 database file from below-the-bar buffers (rate or total). This has the same value as DKWR unless the NUMBUFG system parameter is set to a non-zero value under Model 204 V6R2 or later. |
| DMPRST | DUMP and RESTORE I/O's (rate or total). Equal to DUMP+REST. |
| DNSCACHE | The number of entries in the name server cache (the CACHE value on the JANUS NAMESERVER command). |
| DNSCURNS | The current "go to" nameserver in dotted IP address format with the port number in parentheses. For example: 198.242.244.9(53). |
| DNSMAXTL | The value of the MAXTTL parameter on the JANUS NAMESERVER command. |
| DNSRCACH | Number of name lookup requests that found the requested name in the cache (rate or total). |
| DNSRFAIL | Number of name lookup requests that did not succeed, that is, did not get an IP adress (rate or total). |
| DNSRSUCC | Number of name lookups requests that succeeded (rate or total). |
| DNSRTIMO | Number of requests to nameservers that timed out before they got a response. With multiple nameservers, a single request can try several servers and so get several timeouts. But, of course, this is probably pretty rare in practice. |
| DNSRTOT | Total number of name lookup request (rate or total). |
| DNSWTIME | Total time spent waiting for responses from nameservers. "Interesting" calculated values might be DNSWTIME/DNSRTOT or DNSWTIME/(DNSRTOT-DNSRCACH). |
| DUMP | Writes to a Model204 file backup (rate or total). |
| ECCALL | Number of External Call Facility calls (rate or total). |
| ECCNCT | Total amount of time External Call Facility subtasks spent running (rate or total). |
| ECCPU | Total amount of CPU used by External Call Facility subtasks (rate or total). |
| ECCTOUT | Number of External Call Facility calls that timed out, that is did not complete in the time period specified on the EXTERNAL PROGRAM statement (rate or total). |
| ECCWAITP | Number of External Call Facility calls that had to wait for a load module to become available either because it was non-reentrant and it was in use or because the module was being loaded or deleted (rate or total). |
| ECCWAITS | Number of External Call Facility calls that had to wait for a subtask to become available (rate or total). |
| ECDELETE | Number of EXTERNAL DELETE statements executed (rate or total). |
| ECEXCP | Total number of I/O's done by External Call Facility subtasks (rate or total). |
| ECLOAD | Number of EXTERNAL LOAD statements executed (rate or total). |
| ECNAMMAX | High water mark of External Call Facility call names defined via EXTERNAL NAME (total). |
| ECPGMMAX | High water mark of External Call Facility load modules defined via EXTERNAL PROGRAM (total). |
| ECTSKMAX | High water mark of External Call Facility subtasks in use (total). |
| ECTWAITP | Amount of time External Call Facility calls that had to wait for a load module to become available either because it was non-reentrant and it was in use or because the module was being loaded or deleted (rate or total). |
| ECTWAITS | Amount of time External Call Facility programs spent waiting for a subtask to become available (rate or total). |
| ERRPDL | High water mark of the SYSTEM push-down list. |
| FBMX | High water mark of the number of active disk buffers. This is an optional statistic. |
| FBWT | Waits for a free Model204 disk buffer (rate or total). This will always be 0 if the number of buffers is greater than or equal to 4 times the number of servers. Makes up part of DKBUFWT. |
| FINDS | User Language FIND statements executed (rate or total). |
| GTBLRS | Number of GTBL rearrangements required to add a non-string global "object", such as an image or screen. |
| GTBLRU | Number of GTBL rearrangements required to add or expand a string global value with $Setg. |
| HRDRSTRT | Counts the number of times a hard user restart has occured (rate or total). |
| IN | Input lines from CCAIN, user zero (rate or total). |
| INCMFS | Input lines from CMS full screen console - ALTIODEV 47 (rate or total). |
| INCMIO | Input lines from CMS non-full screen console - ALTIODEV 45 (rate or total). |
| INCRAM | Input lines from remote User Language threads (BATCH2, etc.) - IODEV 29. (rate or total). |
| INTTY | Input lines from BTAM teletypes - IODEV 15 (rate or total). |
| INVMFS | Input lines from VMCF or IUCV full screen threads - IODEV 41 (rate or total). |
| INVMIF | Input arguments supplied by certain IFAM2 or IFAM4 calls from CMS programs - IODEV 43 (rate or total). |
| INVMIO | Input lines from IUCV or VMCF non-full screen threads - IODEV 39 (rate or total). |
| INXX | Input lines from QSAM users - IODEV 3 (rate or total). |
| IN2265 | Not used - IODEV 17 (total only). |
| IN2741 | Input lines from BTAM 2741s - IODEV 13 (rate or total). |
| IN3275 | Input lines from BTAM 3270s - IODEV 19 (rate or total). |
| IXADD | Index entries added to tables C and D, including attempts to add duplicates (rate or total). |
| IXDEL | Index entries deleted from tables C and D (rate or total). |
| IXUPD | Index entries changed in tables C and D (rate or total). Equal to IXADD + IXDEL. |
| JRNLALP | Percentage of journal dataset full given the current extent allocation. Interpreting this statistic requires some knowledge of the journal dataset allocation characteristics:
|
| JRNLIO | Physical journal writes - CCAJRNL I/O's (rate or total). |
| JSCREENS | Counts the number of times Janus Web incremented the SCREENS statistic. Since these may occur outside of request context, they would not necessarily have corresponding Since-Last statistics (rate or total). |
| JWEBERRS | Counts the number of times that Janus Web returned a 4xx status code. Note that these would not be counted in the SCREENS statistic, but it is handy to know that for example a bunch of 404 or 401 errors are occuring (rate or total). |
| LCDKBM | Number of DKBM MP lock conflicts (rate or total). |
| LCFORT | Number of FORTRAN MP lock conflicts (rate or total). |
| LCHASH | Number of HASH MP lock conflicts (rate or total). |
| LCLRUQ | Number of LRUQ MP lock conflicts (rate or total). |
| LCRCLK | Number of RCLK (record locking) MP lock conflicts (rate or total). |
| LCTOT | Total number of all types of MP lock conflicts (rate or total). |
| LCV7IB | Number of V7IB MP lock conflicts (rate or total). |
| LCV7OB | Number of V7OB MP lock conflicts (rate or total). |
| LKPOST | Real POST SVCs issued to release MP locks (rate or total). |
| LKWAIT | Real WAIT SVCs issued to wait for MP locks (rate or total). |
| LOCAL0 | Locally defined stat for $INCSTAT and $SETSTAT. (rate or total). |
| LOCAL1 | Locally defined stat for $INCSTAT and $SETSTAT. (rate or total). |
| LOCAL2 | Locally defined stat for $INCSTAT and $SETSTAT. (rate or total). |
| LOCAL3 | Locally defined stat for $INCSTAT and $SETSTAT. (rate or total). |
| LOCAL4 | Locally defined stat for $INCSTAT and $SETSTAT. (rate or total). |
| LOCAL5 | Locally defined stat for $INCSTAT and $SETSTAT. (rate or total). |
| LOCAL6 | Locally defined stat for $INCSTAT and $SETSTAT. (rate or total). |
| LOCAL7 | Locally defined stat for $INCSTAT and $SETSTAT. (rate or total). |
| LOCAL8 | Locally defined stat for $INCSTAT and $SETSTAT. (rate or total). |
| LOCAL9 | Locally defined stat for $INCSTAT and $SETSTAT. (rate or total). |
| LOFORT | Number of times FORTRAN MP lock was obtained (rate or total). |
| LOFORTE | Number of times FORTRAN MP lock was obtained EXC (rate or total). |
| LOFORTS | Number of times FORTRAN MP lock was obtained SHR (rate or total). |
| LOGALP | Percent full of log dataset, if it's being used. |
| LOGIO | Records added to log dataset, if it's being used (rate or total). |
| LONGUPDT | Number of update units exceeding MAXUD parameter (rate or total). |
| LONGUTIM | Total duration in milliseconds of update units that exceeded the MAXUD parameter. |
| LORCLK | Number of times RCLK MP lock was obtained (rate or total). |
| LORCLKE | Number of times RCLK MP lock was obtained EXC (rate or total). |
| LORCLKS | Number of times RCLK MP lock was obtained SHR (rate or total). |
| LOTOT | Number of times any kind of MP lock was obtained (rate or total). |
| LOTOTE | Number of times any kind of EXC MP lock was obtained (rate or total). |
| LOTOTS | Number of times any kind of SHR MP lock was obtained (rate or total). |
| LPCMLW | Number of times CMLW lock posted. (rate or total). |
| LPCNST | Number of times CNST lock posted. (rate or total). |
| LPDBCD | Number of times DBCD lock posted. (rate or total). |
| LPECMM | Number of times ECMM lock posted. (rate or total). |
| LPECTM | Number of times ECTM lock posted. (rate or total). |
| LPFILD | Number of times FILD lock posted. (rate or total). |
| LPFORT | Number of times FORT lock posted. (rate or total). |
| LPHASH | Number of times HASH lock posted. (rate or total). |
| LPITS1 | Number of times ITS1 lock posted. (rate or total). |
| LPITS2 | Number of times ITS2 lock posted. (rate or total). |
| LPJRNL | Number of times JRNL lock posted. (rate or total). |
| LPLIOS | Number of times LIOS lock posted. (rate or total). |
| LPLRUQ | Number of times LRUQ lock posted. (rate or total). |
| LPMQCH | Number of times MQCH lock posted. (rate or total). |
| LPMQST | Number of times MQST lock posted. (rate or total). |
| LPMQTA | Number of times MQTA lock posted. (rate or total). |
| LPPAGE | Number of times PAGE lock posted. (rate or total). |
| LPQMAN | Number of times QMAN lock posted. (rate or total). |
| LPQUEU | Number of times QUEU lock posted. (rate or total). |
| LPRCLK | Number of times RCLK lock posted. (rate or total). |
| LPSIR1 | Number of times SIR1 lock posted. (rate or total). |
| LPSIR2 | Number of times SIR2 lock posted. (rate or total). |
| LPSMFS | Number of times SMFS lock posted. (rate or total). |
| LPTOTAL | Total something relating to lock posters. (rate or total). |
| LPTWND | Number of times TWND lock posted. (rate or total). |
| LPUSR1 | Number of times USR1 lock posted. (rate or total). |
| LPUSR2 | Number of times USR2 lock posted. (rate or total). |
| LPV7IB | Number of times V7IB lock posted. (rate or total). |
| LPV7OB | Number of times V7OB lock posted. (rate or total). |
| LSCMLW | Number of times CMLW lock spun. (rate or total). |
| LSCNST | Number of times CNST lock spun. (rate or total). |
| LSDBCD | Number of times DBCD lock spun. (rate or total). |
| LSECMM | Number of times ECMM lock spun. (rate or total). |
| LSECTM | Number of times ECTM lock spun. (rate or total). |
| LSFILD | Number of times FILD lock spun. (rate or total). |
| LSFORT | Number of times FORT lock spun. (rate or total). |
| LSHASH | Number of times HASH lock spun. (rate or total). |
| LSITS1 | Number of times ITS1 lock spun. (rate or total). |
| LSITS2 | Number of times ITS2 lock spun. (rate or total). |
| LSJRNL | Number of times JRNL lock spun. (rate or total). |
| LSLIOS | Number of times LIOS lock spun. (rate or total). |
| LSLRUQ | Number of times LRUQ lock spun. (rate or total). |
| LSMQCH | Number of times MQCH lock spun. (rate or total). |
| LSMQST | Number of times MQST lock spun. (rate or total). |
| LSMQTA | Number of times MQTA lock spun. (rate or total). |
| LSPAGE | Number of times PAGE lock spun. (rate or total). |
| LSQMAN | Number of times QMAN lock spun. (rate or total). |
| LSQUEU | Number of times QUEU lock spun. (rate or total). |
| LSRCLK | Number of times RCLK lock spun. (rate or total). |
| LSSIR1 | Number of times SIR1 lock spun. (rate or total). |
| LSSIR2 | Number of times SIR2 lock spun. (rate or total). |
| LSSMFS | Number of times SMFS lock spun. (rate or total). |
| LSTOTAL | Total something relating to lock spins. (rate or total). |
| LSTWND | Number of times TWND lock spun. (rate or total). |
| LSUSR1 | Number of times USR1 lock spun. (rate or total). |
| LSUSR2 | Number of times USR2 lock spun. (rate or total). |
| LSV7IB | Number of times V7IB lock spun. (rate or total). |
| LSV7OB | Number of times V7OB lock spun. (rate or total). |
| LWCMLW | Number of times CMLW lock waited. (rate or total). |
| LWCNST | Number of times CNST lock waited. (rate or total). |
| LWDBCD | Number of times DBCD lock waited. (rate or total). |
| LWECMM | Number of times ECMM lock waited. (rate or total). |
| LWECTM | Number of times ECTM lock waited. (rate or total). |
| LWFILD | Number of times FILD lock waited. (rate or total). |
| LWFORT | Number of times FORT lock waited. (rate or total). |
| LWHASH | Number of times HASH lock waited. (rate or total). |
| LWITS1 | Number of times ITS1 lock waited. (rate or total). |
| LWITS2 | Number of times ITS2 lock waited. (rate or total). |
| LWJRNL | Number of times JRNL lock waited. (rate or total). |
| LWLIOS | Number of times LIOS lock waited. (rate or total). |
| LWLRUQ | Number of times LRUQ lock waited. (rate or total). |
| LWMQCH | Number of times MQCH lock waited. (rate or total). |
| LWMQST | Number of times MQST lock waited. (rate or total). |
| LWMQTA | Number of times MQTA lock waited. (rate or total). |
| LWPAGE | Number of times PAGE lock waited. (rate or total). |
| LWQMAN | Number of times QMAN lock waited. (rate or total). |
| LWQUEU | Number of times QUEU lock waited. (rate or total). |
| LWRCLK | Number of times RCLK lock waited. (rate or total). |
| LWSIR1 | Number of times SIR1 lock waited. (rate or total). |
| LWSIR2 | Number of times SIR2 lock waited. (rate or total). |
| LWSMFS | Number of times SMFS lock waited. (rate or total). |
| LWTOTAL | Total something relating to lock waiters. (rate or total). |
| LWTWND | Number of times TWND lock waited. (rate or total). |
| LWUSR1 | Number of times USR1 lock waited. (rate or total). |
| LWUSR2 | Number of times USR2 lock waited. (rate or total). |
| LWV7IB | Number of times V7IB lock waited. (rate or total). |
| LWV7OB | Number of times V7OB lock waited. (rate or total). |
| MODPAGA | Total number of pages in the disk buffer pool currently occupied by modified table A pages from all database files. These pages must be written to disk before being flushed from the buffer pool. |
| MODPAGB | Total number of pages in the disk buffer pool currently occupied by modified table B pages from all database files except CCATEMP.
These pages must be written to disk before being flushed from the These pages must be written to disk before being flushed from the buffer pool. Modified CCATEMP table B pages are counted under the MODPAGX statistic. |
| MODPAGC | Total number of pages in the disk buffer pool currently occupied by modified table C pages from all database files. These pages must be written to disk before being flushed from the buffer pool. |
| MODPAGD | Total number of pages in the disk buffer pool currently occupied by modified table D pages from all database files. These pages must be written to disk before being flushed from the buffer pool. |
| MODPAGE | Total number of pages in the disk buffer pool currently occupied by modified pages from all tables in all database files.
These pages must be written to disk before being flushed from the buffer pool. Equal to MODPAGA + MODPAGB + MODPAGC + MODPAGD + MODPAGF + MODPAGX + modfied pages from table X which can be obtained via the BUFMX statistic. |
| MODPAGF | Total number of pages in the disk buffer pool currently occupied by modified FCT pages from all database files. These pages must be written to disk before being flushed from the buffer pool. |
| MODPAGL | Total number of pages in the disk buffer pool currently occupied by modified table E pages from all database files. These pages must be written to disk before being flushed from the buffer pool. The L stands for LOBs, or large objects, which is what is stored in table E. |
| MODPAGX | Total number of pages in the disk buffer pool currently occupied by modified table X pages from CCATEMP. All CCATEMP pages are considered to be in table B. These pages must be written to disk before being flushed from the buffer pool. |
| MOVE | Thread switches (rate or total). |
| MPHASHD | Number of MP duplicate hash entries found (rate or total). |
| MPSTOPS | The number of times Model 204 temporarily disabled multi-processing. A high value for MPSTOPS could indicate suboptimal MP/204 processing. Note that SirMon itself will sometimes do an MPSTOP to collect certain statistics. MPSTOPS will alwasy be zero for Model 204 versions prior to 7.4, and in non-MP environments (rate or total). |
| MQAPICNT | Number of MQ Series calls excluding MQGETs with WAIT specified (rate or total). |
| MQAPITIM | Time spent in MQ Series calls excluding MQGETs with WAIT specified (rate or total). |
| MQAVTASK | The number of available MQ Series tasks (total). This number is the maximum number of MQ Series tasks that can be allocated in the region (the value of the MQMXTASK parameter) minus the current number of MQ Series tasks in use (the MQIUTASK statistic). |
| MQBYTEIN | Number of bytes received by MQ Series MQGET calls (rate or total). |
| MQBYTEOU | Number of bytes sent by MQ Series MQPUT and MQPUT1 calls (rate or total). |
| MQCUBUFS | Number of bytes of MQ Series message buffers currently allocated (total). |
| MQCUQU | Number of bytes of MQ Series queues currently open (total). |
| MQCUTASK | Current number of MQ Series tasks in the region (total) |
| MQFRTASK | The number of unused MQ Series tasks (total). This number is the number of MQ Series tasks in the region (the MQCUTASK statistic) minus the current number of MQ Series tasks in use (the MQIUTASK statistic). |
| MQGETS | Number of MQ Series MQGET calls (rate or total). |
| MQGWTCNT | Number of MQ Series MQGET calls with WAIT specified (rate or total). |
| MQGWTSUC | Number of successful MQ Series MQGET calls with WAIT specified (rate or total). Always less than or equal to MQGWTCNT. |
| MQGWTTIM | Time spent waiting for a response from an MQ Series MQGET call that had a non-unlimited time-limit (rate or total). Always less than or equal to MQGWTTSP. |
| MQGWTTSP | Wait time specified for all MQ Series MQGET calls that had a non-unlimited time-limit (rate or total). Always greater than or equal to MQGWTTIM. |
| MQHWBUFS | High water mark of number of bytes of MQ Series message buffers allocated (total). |
| MQHWQU | High water mark of number of open MQ Series queues (total). |
| MQHWTASK | High water mark of number of MQ Series tasks in the region (total). |
| MQINTASK | Initial number of MQ Series tasks in the region as specified by the MQINTASK system parameter (total). |
| MQIUTASK | Number of MQ Series tasks in use in the region (total). |
| MQMXTASK | Maximum number of MQ Series tasks in the region as specified by the MQMXTASK system parameter (total). |
| MQNUMQM | The number of distinct MQ Series queue managers connected to over the course of the run (total). |
| MQNUMQU | The number of distinct MQ Series queues accessed over the course of the run (total). |
| MQPUTS | Number of MQ Series MQPUT and MQPUT1 calls (rate or total). |
| MTDEQ | Number of items taken by MAIN from MAIN queue. Rate or total. Before Model 204 Version 7.4 always returns 0. |
| MTSDEQ | Number of items taken by MAIN from another task queue. Rate or total. Before Model 204 Version 7.4 always returns 0. |
| MTZDEQ | Number of items taken by MAIN from zIIP queue. Rate or total. Before Model 204 Version 7.4 always returns 0. To see non-zero results for MTZDEQ you must turn off SCHDOPT x'20'. SCHDOPT x'20' prevents maintask from 'stealing' zIIP work. |
| NBLKI | Current number of threads blocked (waiting) and in a server. |
| NBLKO | Current number of threads blocked (waiting) and not in a server. |
| NJBUFF | Number of journal buffers. |
| NLOGON | Current number of threads with logged on users. |
| NOFFQ | Current number of threads blocked (waiting), not in server and not on a queue scanned by the scheduler. These are usually threads waiting for VTAM input. |
| NREDY | Current number of threads ready to run. |
| NREDYR | Current number of threads ready to run or running. |
| NRUNBL | Current number of threads ready to run, running or waiting to be swapped into a server so they could be run. Equal to NLOGON-NWAIT. |
| NRUNG | Current number of threads running. |
| NSERVS | Number of servers defined in the online job. |
| NSWPG | Current number of threads swapping into or out of a server. |
| NUMBUF | Number of allocated database file page buffers. |
| NUMBUFG | Number of allocated above-the-bar database file page buffers. |
| NUSERS | Total number of threads defined to online. |
| NWAIT | Current number of threads blocked (waiting). Equal to NLOGON-NRUNBL. Same as NWTNG. |
| NWTCFR | Current number of threads waiting for a critical file resource. Equal to NWT24+NWT25. |
| NWTCK | Current number of threads waiting to wait for checkpoint I/O. This is the portion of NWT18 associated with the checkpoint data set. |
| NWTCKIO | Current number of threads waiting for checkpoint I/O. This is NWTCK+NWT16. |
| NWTCKPC | Current number of threads waiting for checkpoint completion. This is the same as NWT20. |
| NWTDKIO | Current number of threads waiting for database or CCATEMP disk I/O. This is the same as NWT01. |
| NWTENQ | Current number of threads waiting for an internal resource or a record lock. This is the same as NWT07. |
| NWTJR | Current number of threads waiting to wait for journal I/O. This is the portion of NWT18 associated with the journal data set. |
| NWTJRIO | Current number of threads waiting for journal I/O. This is NWTJR+NWT15. |
| NWTMISC | Current number of threads waiting for miscellaneous events. This is NWAIT-NWTDKIO-NWTUSER-NWTENQ-NWTJRIO-NWTCKIO -NWTCKPC-NWTCFR. |
| NWTNG | Current number of threads blocked (waiting). Equal to NLOGON-NRUNBL. Same as NWAIT. |
| NWTSV | Current number of threads swapped out and waiting for a server. |
| NWTUNK | Current number of threads waiting for undefined event. Please call Technical Support if you receive a non-zero value of this. |
| NWTUSER | Current number of threads waiting for user input or for output to reach a user. Equal to NWT02+NWT03+NWT11. |
| NWT00 | Current number of threads in an unspecified wait. |
| NWT01 | Current number of threads waiting for database or CCATEMP disk I/O. This is the same as NWTDKIO. |
| NWT02 | Current number of threads waiting for output to reach a user. |
| NWT03 | Current number of threads waiting for user input. |
| NWT04 | Current number of threads waiting for operator console input. |
| NWT05 | Current number of threads waiting for DUMP writes. |
| NWT06 | Current number of threads waiting for RESTORE reads. |
| NWT07 | Current number of threads waiting for internal resources or for record locks. |
| NWT08 | Current number of threads waiting for a free disk buffer. |
| NWT09 | Current number of threads waiting forever (deactivated). |
| NWT10 | Current number of threads waiting for a pseudo subtask or reactivation (hung terminal). |
| NWT11 | Current number of threads waiting for an IFAM2 or IFAM4 call. |
| NWT12 | Current number of threads waiting for a wakeup. |
| NWT13 | Current number of threads waiting for a server I/O. Note that this will almost always be zero because it does not include users that are being swapped in or out as a result of another wait type or slicing decisions. |
| NWT14 | Not used. |
| NWT15 | Current number of threads waiting for journal writes to complete. |
| NWT16 | Current number of threads waiting for checkpoint writes to complete. |
| NWT17 | Current number of threads waiting for a check on a previous write to the checkpoint data set. |
| NWT18 | Current number of threads waiting for multi-user output arbitration. Number waiting for journal or checkpoint buffer. |
| NWT19 | Current number of threads waiting for checkpoint requests to be acknowledged. |
| NWT20 | Current number of threads waiting for checkpoint completion. This is the same as NWTCKPC. |
| NWT21 | Current number of threads waiting forever (dead user). |
| NWT22 | Current number of threads waiting for VSAM or sequential file input. |
| NWT23 | Current number of threads waiting for user login after a login failure. |
| NWT24 | Current number of threads waiting for exclusive control of a critical file resource. |
| NWT25 | Current number of threads waiting for shared control of a critical file resource. |
| NWT26 | Current number of threads waiting for a VTAM buffer. |
| NWT27 | Current number of threads waiting for interprocess input. |
| NWT28 | Current number of threads waiting for interprocess output to complete. |
| NWT29 | Current number of threads waiting for response from the security interface. |
| NWT30 | Current number of threads waiting in swappable $WAITs. |
| NWT31 | Current number of threads waiting in non-swappable $WAITs. |
| NWT32 | Current number of threads waiting on the DB2 subtask. |
| NWT33 | Current number of threads waiting on replicator service thread. |
| NWT34 | Current number of replicator service threads waiting for work. |
| NWT35 | Current number of threads waiting on replication initialization. |
| NWT36 | Current number of threads waiting on replication UL block startup. |
| NWT37 | Current number of threads waiting on replication recover completion. |
| NWT38 | Current number of threads waiting on a response from a SoftSpy server thread. Same as NWT62. |
| NWT39 | Current number of SoftSpy server threads waiting for input from a user. Same as NWT63. |
| NWT40 | Current number of threads waiting on MQ subtask to be available. |
| NWT41 | Current number of threads waiting on MQ subtask to run. |
| NWT42 | Current number of threads waiting on MQGET with wait time specified. |
| NWT43 | Current number of threads waiting on ECF to LOAD/DELETE a module. |
| NWT44 | Current number of threads waiting on external program to be free. |
| NWT45 | Current number of threads waiting on ECF subtask to be free. |
| NWT46 | Current number of threads waiting on external program to run. |
| NWT47 | Current number of threads with a wait type of 47. |
| NWT48 | Current number of threads with a wait type of 48. |
| NWT49 | Current number of threads with a wait type of 49. |
| NWT50 | Current number of threads waiting for HSM recall of a migrated dataset. |
| NWT51 | Current number of threads waiting for share mode constraints db lock. |
| NWT52 | Current number of threads waiting for share exc. constraints db lock. |
| NWT53 | Current number of threads waiting for sub-tran cp processing to complete for this user. |
| NWT54 | Current number of threads waiting on blocking file command to complete (sub-tran CP postponement). |
| NWT55 | Current number of threads waiting on sub-tran CP CPTS timer. |
| NWT56 | Current number of threads waiting on sub-tran CP scanner array. |
| NWT57 | Current number of threads with a wait type of 57. |
| NWT58 | Current number of threads with a wait type of 58. |
| NWT59 | Current number of threads with a wait type of 59. |
| NWT60 | Current number of threads with a wait type of 60. |
| NWT61 | Current number of threads with a wait type of 61. |
| NWT62 | Current number of threads waiting on a response from a SoftSpy server thread. Same as NWT38. |
| NWT63 | Current number of SoftSpy server threads waiting for input from a user. Same as NWT39. |
| NWT64 | Current number of threads with a wait type of 64. |
| NWT65 | Current number of threads with a wait type of 65. |
| NWT66 | Current number of threads with a wait type of 66. |
| NWT67 | Current number of threads with a wait type of 67. |
| NWT68 | Current number of threads with a wait type of 68. |
| NWT69 | Current number of threads with a wait type of 69. |
| NWT70 | Current number of threads with a wait type of 70. |
| NWT71 | Current number of threads with a wait type of 71. |
| NWT72 | Current number of threads with a wait type of 72. |
| NWT73 | Current number of threads with a wait type of 73. |
| NWT74 | Current number of threads with a wait type of 74. |
| NWT75 | Current number of threads with a wait type of 75. |
| NWT76 | Current number of threads with a wait type of 76. |
| NWT77 | Current number of threads with a wait type of 77. |
| NWT78 | Current number of threads with a wait type of 78. |
| NWT79 | Current number of threads with a wait type of 79. |
| NWT80 | Current number of threads with customer wait code 0. |
| NWT81 | Current number of threads with customer wait code 1. |
| NWT82 | Current number of threads with customer wait code 2. |
| NWT83 | Current number of threads with customer wait code 3. |
| NWT84 | Current number of threads with customer wait code 4. |
| NWT85 | Current number of threads with customer wait code 5. |
| NWT86 | Current number of threads with customer wait code 6. |
| NWT87 | Current number of threads with customer wait code 7. |
| NWT88 | Current number of threads with customer wait code 8. |
| NWT89 | Current number of threads with customer wait code 9. |
| NWT90 | Current number of threads with a wait type of 90. |
| NWT91 | Current number of threads with a wait type of 91. |
| NWT92 | Current number of threads with a wait type of 92. |
| NWT93 | Current number of threads with a wait type of 93. |
| NWT94 | Current number of threads with a wait type of 94. |
| NWT95 | Current number of threads with a wait type of 95. |
| NWT96 | Current number of threads with a wait type of 96. |
| NWT97 | Current number of threads waiting on Fast/Unload request. |
| NWT98 | Current number of threads waiting on MAXAUSER delay. |
| NWT99 | Current number of threads waiting on SirFact quiesce. |
| NWT100 | Current number of threads with a wait type of 100. |
| NWT101 | Current number of threads with a wait type of 101. |
| NWT102 | Current number of threads with a wait type of 102. |
| NWT103 | Current number of threads with a wait type of 103. |
| NWT104 | Current number of threads with a wait type of 104. |
| NWT105 | Current number of threads with a wait type of 105. |
| NWT106 | Current number of threads with a wait type of 106. |
| NWT107 | Current number of threads with a wait type of 107. |
| NWT108 | Current number of threads with a wait type of 108. |
| NWT109 | Current number of threads with a wait type of 109. |
| OBJSWAP | SOAP ULI objects must be resident in a server area (VTBL and perhaps STBL) before they can be referenced. If a request accesses more objects than were allocated, objects are swapped from the server to CCATEMP. Rate or total. |
| OFFIN | Number of something (rate or total). |
| OFFOU | Number of something (rate or total). |
| OUT | Number of output lines to CCAPRINT - User 0 output. |
| OUTCMFS | Output lines from CMS full screen console - ALTIODEV 47 (rate or total). |
| OUTCMIO | Output lines from CMS non-full screen console - ALTIODEV 45 (rate or total). |
| OUTCRAM | Output lines from remote User Language threads (BATCH2, etc.) - IODEV 29. (rate or total). |
| OUTTTY | Output lines from BTAM teletypes - IODEV 15 (rate or total). |
| OUTVMFS | Output lines from VMCF or IUCV full screen threads - IODEV 41 (rate or total). |
| OUTVMIF | Arguments supplied by certain IFAM2 or IFMA4 calls from CMS programs - IODEV 43 (rate or total). |
| OUTVMIO | Output lines from VMCF or IUCV non-full screen threads - IODEV 39 (rate or total). |
| OUTXX | Output lines from QSAM users - IODEV 3 (rate or total). |
| OUT2265 | Not used - IODEV 17 (total only). |
| OUT2741 | Output lines from BTAM 2741s - IODEV 13 (rate or total). |
| OUT3275 | Output lines from BTAM 3270s - IODEV 19 (rate or total). |
| PBRSFLT | Number of private buffer reserve faults. Each occurrence of this value indicates a user restart (rate or total). |
| PBUFAVL | Number of private buffers available. |
| PBUFMAX | Maximum number of private buffers that can be reserved. |
| PBUFUSE | The number of private buffers currently reserved. |
| PCPU | Percentage of CPU acquired when requested. This is a measure of how much other work on the CPU is adversely affecting the Online. PCPU of 100 means not at all. |
| PCPUC | CPU total, in milliseconds - numerator in PCPU calculations. |
| PCPUR | Runnable time total, in milliseconds - denominator in PCPU calculations. |
| PRCNPRE | Number of non-precompiled procedures in all active subsystems. |
| PRCPRE | Number of precompiled procedures in all active subsystems. |
| PRCPSVW | Number of server writes while running precompiled procedures in all active subsystems since they were started. |
| PRCRES | Number of resident precompiled procedures in all active subsystems. |
| PRCRESB | Number of bytes used by resident QTBL for procedures in all active subsystem. |
| PRCRESE | Number of procedures in all active subsystems that are eligible to use resident QTBL but were not able to obtain the required virtual storage. |
| PRCSAVE | Number of saved compilations for precompiled procedures in all active subsystems. |
| PRCSVWR | Number of server writes while running any procedure in all active subsystems. |
| RECADD | Records started in table B not including extension records (rate or total). |
| RECDEL | Records deleted from table B not including extension records (rate or total). |
| RECDS | Records processed by FOR LOOPS, SORTS, IFGETS, or IFPOINTS (rate or total). |
| RECENQH | High Water Mark (bytes) in record enqueuing table used. |
| RECENQP | Percent of record enqueueing table currently in use. Equal to 100 * (RECENQU / RECENQT). |
| RECENQQ | High Water Mark percentage of record enqueuing table used. |
| RECENQT | Total number of bytes in the record enqueueing table. |
| RECENQU | Total number of bytes currently in use in the record enqueueing table. |
| RECNQHH | High Water Mark number of record enqueuing headers used. |
| REDY | Performance statistic: Average number of users ready to run. Taken from the latest report printed by the performance subtask. |
| REDYA | Performance statistic: same as REDY but calculated by weighting samples in the current performance interval with the latest report finished by the performance monitoring subtask. |
| REDYT | Performance statistic: same as REDY but calculated across all performance monitoring samples since the beginning of the run. |
| REQ | Requests executed or streams written to USE output (rate or total). |
| RESCURR | Number of bytes currently used for resident (shared) QTBL. This is the same as the viewable parameter by the same name. |
| RESEVAL | Number of evaluations for procedures in any subsystem using resident (shared) QTBL. |
| RESHIGH | High water mark of the number of bytes used for resident (shared) QTBL. This is the same as the viewable parameter by the same name. |
| RESP | Percentile response time for last 100 full screen terminal I/O's.
RESP must be requested as RESPxx, where "xx" is a 2-digit percentile. RESP75 gives the 75th percentile response time, RESP90 gives the 90th percentile, etc. Stat $functions return milliseconds, SirMon displays seconds. |
| RESPAVG | Average response time for the last 100 full screen I/O's. Stat $functions return milliseconds, SirMon displays seconds. |
| RESPIND | Relative measure of system responsiveness (1.00 is ideal). This measure can be affected significantly by highly I/O bound batch jobs if there are relatively few users on the system. See RESP, RESPAVG, and RESPMED for better responsiveness measures. |
| RESPMED | Median response time for the last 100 full screen I/O's. Stat $functions return milliseconds, SirMon displays seconds. |
| RESSIZE | Total number of bytes available for use for resident (shared) QTBL. This is the same as the settable/viewable parameter by the same name. |
| RESSWCH | Number of evaluations for procedures in any subsystem that had to switch from using resident (shared) QTBL to non-resident QTBL. |
| REST | Reads from a Model204 backup file resulting from a RESTORE command (rate or total). |
| RESTHRSH | Server wait threshold for making request resident. |
| RSXCOMP | Record enqueueing table compactions (rate or total). A non-zero value of RSXCOMP indicates that you should probably increase LRETBL. |
| RUNG | Performance statistic: Average number of users running. Taken from the latest report printed by the performance subtask. |
| RUNGA | Performance statistic: same as RUNG but calculated by weighting samples in the current performance interval with the latest report finished by the performance monitoring subtask. |
| RUNGT | Performance statistic: same as RUNG but calculated across all performance monitoring samples since the beginning of the run. |
| SCHDCPU | Amount of scheduler CPU used by Model 204 in milliseconds. This value will be 0 unless the '1' bit of the SCHDOPT parameter is set (rate or total). |
| SCRNS | Full screen reads (rate or total) or text Web responses sent. |
| SDMACT | Current number of active sdaemons - this counts all Janus TCP/IP users as well as background sessions initiated by calls to $COMMBG, $COMMAND and $COMMNDL. |
| SDMACTH | High water mark for active sdaemons. |
| SDMACTM | Maximum number of active sdaemons allowed. This will match the NOTERM setting on the sdaemon IODEV (usually it is IODEV 15). |
| SDMFRE | Number of free (available) sdaemons - SDMACTM - SDMACT. |
| SDMFREL | Low water mark for number of free (available) sdaemons - SDMACTM - SDMACTH. |
| SDMUNAV | Number of times an sdaemon was required but unavailable (either for JANUS or a synchronous $COMM request). Does not include number of times an asynchronous $COMMBG request waited to acquire an sdaemon. |
| SFTRSTRT | Counts the number of times a soft user restart has occured (rate or total). |
| SLIC | Times users were time sliced (rate or total). |
| SMPLS | Samples in the last completed performance monitoring report. SMPLS is used as the numerator in deriving performance monitor stats BLKI, BLKO, REDY, RUNG, SWPG, SVAC, USRS and WTSV. Always 0 if the performance monitoring subtask is not running. |
| SMPLSC | Performance statistic: same as SMPLS but for report currently being calculated. |
| SMPLST | Performance statistic: same as SMPLS but calculated since the beginning of the run. |
| SNAPID | Number of SNAP DUMPs that have occurred in the online. |
| SORTS | User Language SORT statements evaluated (rate or total). |
| SRSDEFT | Default timeout value for saved record sets and $lists. Same as the value of the eponymous system parameter. |
| SRSMAX | Maximum number of saved record sets and/or $lists in the system. Same as the value of the eponymous system parameter. |
| SRSMAXT | Maximum timeout value allowed for a saved record set or $list. Same as the value of the eponymous system parameter. |
| SRSMAXU | Maximum number of saved record sets and/or $lists per userid. Same as the value of the eponymous system parameter. |
| SRSNCUR | Current number of saved record set or $list slots used out of the SRSMAX slots available. |
| SRSNEXP | Number of saved record sets or $lists that were expired, that is deleted because they had not been referenced withing their timeout time (rate or total). |
| SRSNFUL | Number of saved record sets or $lists that could not be saved because there were already SRSMAX non-expired saved record sets or $lists saved in the system and CANCEL or ERROR was in effect for $WEB_SAVE_RECSET or $WEB_SAVE_LIST calls (rate or total). |
| SRSNHGH | Highwater mark of saved record set or $list slots used out of the SRSMAX slots available. |
| SRSNRST | Number of record sets or $lists restored via $WEB_REST_RECSET or $WEB_REST_LIST calls (rate or total). |
| SRSNSAV | Number of record sets or $lists saved via $WEB_SAVE_RECSET or $WEB_SAVE_LIST calls (rate or total). |
| SRSNSTL | Number of saved record sets or $lists that were stolen, that is deleted before their timeout time, because another user did a $WEB_SAVE_RECSET or $WEB_SAVE_LIST with STEAL in effect and the maximum saved record sets and $lists (SRSMAX) were already saved. |
| SRSNSUS | Number of saved record sets or $lists that were stolen, that is deleted before their timeout time, because a userid did a $WEB_SAVE_RECSET or $WEB_SAVE_LIST with USTEAL in effect and the maximum saved record sets and $lists (SRSMAXUS) were already saved by the userid (rate or total). |
| SRSNULM | Number of saved record sets or $lists that could not be saved because there were already SRSMAXUS non-expired saved record sets or $lists saved by the userid and UCANCEL or UERROR was in effect for $WEB_SAVE_RECSET or $WEB_SAVE_LIST calls (rate or total). |
| SRSSAVG | Average age in seconds of saved record sets or $lists stolen because a user did a $WEB_SAVE_RECSET or $WEB_SAVE_LIST and the system limit of saved record sets and $lists (SRSMAX) had been hit and STEAL was in effect for the indicated $function calls. |
| SRSSMIN | Minimum age in seconds of saved record sets or $lists stolen because a user did a $WEB_SAVE_RECSET or $WEB_SAVE_LIST and the system limit of saved record sets and $lists (SRSMAX) had been hit and STEAL was in effect for the indicated $function calls. |
| SRSUAVG | Average age in seconds of saved record sets or $lists stolen because a user did a $WEB_SAVE_RECSET or $WEB_SAVE_LIST and the user limit of saved record sets and $lists (SRSMAXUS) had been hit and USTEAL was in effect for the indicated $function calls. |
| SRSUMIN | Minimum age in seconds of saved record sets or $lists stolen because a user did a $WEB_SAVE_RECSET or $WEB_SAVE_LIST and the user limit of saved record sets and $lists (SRSMAXUS) had been hit and USTEAL was in effect for the indicated $function calls. |
| STCPU | Amount of CPU used by offload subtasks in milliseconds - stat $functions return milliseconds, SirMon displays seconds (rate or total). |
| STDEQ | Number of work units removed from offload queue by offload subtasks (rate or total).
A high ratio of STDEQ to STCPU could indicate an MP mode switch thrashing situation. For a 60 MIP processor, a ratio of 2 might be high - faster processors should have lower rations. |
| STIMERS | Number of operating system STIMERS issued by Model 204 (rate or total). |
| STORAG | Total number of bytes of virtual storage currently allocated by Model 204. |
| STORAGH | High water mark for total number of bytes of virtual storage allocated by Model 204. |
| STORAGI | Total number of bytes of virtual storage allocated by Model 204 during initialization. |
| STORG24 | Total number of bytes of 24 bit ("below the line") virtual storage currently allocated by Model 204. |
| STORG31 | Total number of bytes of 31 bit ("above the line") virtual storage currently allocated by Model 204. |
| STPOST | Total number of POST SVCs issued to transfer work to/from offload subtasks (rate or total). |
| STRECDS | Records sorted in SORT statement evaluation (rate or total). |
| STWAIT | Total number of times offload subtasks issued a WAIT SVC to wait for work from the maintask (rate or total). |
| STZDEQ | Number of items taken by MP from zIIP queue. Rate or total. Before Model 204 Version 7.4 always returns 0. To see non-zero results for STZDEQ you must turn off SCHDOPT x'40'. SCHDOPT x'40' prevents a subtask from 'stealing' from zIIP. |
| SVAC | Performance statistic: Average number of active servers. Taken from the latest report printed by the performance subtask. |
| SVACA | Performance statistic: same as SVAC but calculated by weighting samples in the current performance interval with the latest report finished by the performance monitoring subtask. |
| SVACT | Performance statistic: same as SVAC but calculated across all performance monitoring samples since the beginning of the run. |
| SVIO | Server reads and writes (rate or total). Equal to SVRD+SVWR. |
| SVMX | Performance statistic: High water mark of active servers. |
| SVPAGES | Number of 4K pages of server data swapped in or out by Model204. |
| SVRD | Server reads (rate or total). |
| SVWR | Server writes (rate or total). |
| SWPG | Performance statistic: Average number of users in transit to or from a server. Taken from the latest report printed by the performance subtask. |
| SWPGA | Performance statistic: same as SWPG but calculated by weighting samples in the current performance interval with the latest report finished by the performance monitoring subtask. |
| SWPGT | Performance statistic: same as SWPG but calculated across all performance monitoring samples since the beginning of the run. |
| SWT | Number of real waits while not in user switching mode (rate or total). |
| TCON | TCAM congested queue returns (rate or total). |
| TCPBACT | Number of active Janus connections. |
| TCPBBR | Number of bytes read on Janus connections (rate or total). |
| TCPBBW | Number of bytes written on Janus connections (rate or total). |
| TCPBNBW | Number of blocked writes on Janus connections.
These are writes that could not be issued immediately but had to wait for notification from the TCPIP address space that sufficient buffer space had been cleared. Blocked writes can be caused by network bottlenecks or applications that don't immediately accept output data (rate or total). |
| TCPBNR | Number of reads on Janus connections. (rate or total). |
| TCPBNW | Number of writes on Janus connections (rate or total). |
| TCPCON | Current number of active Janus connections. |
| TCPCONH | High water mark for number of Janus connections. |
| TCPCONL | Number of licensed Janus connections. |
| TCPCONM | Smaller of either the number of licensed Janus connections or the number of sdaemons allocated to the online. |
| TCPFRE | Number of free Janus connections (TCPCONM - TCPCON). |
| TCPFREL | Low water mark for number of free connections (TCPCONM - TCPCONH) |
| TCPREF | Number of Janus connections refused due to some limit: MAXCON, licensed connections, or storage. |
| TFMX | High water mark of CCATEMP pages in use. |
| TQWT | TCAM write waits (rate or total). |
| TSMX | Highest CCATEMP page number in use from small model area. |
| UBCUR | Total number of bytes currently allocated for Universal Buffers. |
| UBHWM | High water mark for storage allocated for Universal Buffers. |
| UPTRANS | Number of updating transactions started (rate or total). |
| USMX | Performance statistic: Highwater mark of logged on users. |
| USRS | Performance statistic: Average number of simultaneously logged on users. Taken from the latest report printed by the performance monitoring subtask. |
| USRSA | Performance statistic: same as USRS but calculated by weighting samples in the current performance interval with the latest report finished by the performance monitoring subtask. |
| USRST | Performance statistic: same as USRS but calculated across all performance monitoring samples since the beginning of the run. |
| UTI>50 | Number of user screen requests that came in greater than 50 seconds after the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI0.1 | Number of user screen requests that came in less than 0.1 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI0.25 | Number of user screen requests that came in between 0.1 and 0.25 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI0.5 | Number of user screen requests that came in between 0.25 and 0.5 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI1 | Number of user screen requests that came in between 0.5 and 1 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI10 | Number of user screen requests that came in between 5 and 10 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI15 | Number of user screen requests that came in between 10 and 15 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI2 | Number of user screen requests that came in between 1 and 2 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI20 | Number of user screen requests that came in between 15 and 20 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI30 | Number of user screen requests that came in between 20 and 30 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI5 | Number of user screen requests that came in between 2 and 5 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| UTI50 | Number of user screen requests that came in between 30 and 50 seconds of the previous Model 204 response (rate or total). Always 0 unless the X'08' bit is set in the system MONPARM parameter. |
| VTAMBW | VTAM buffer waits (rate or total). Equal to VTAMBWI+VTAMBWO. A non-zero value for VTAMBW means that you should probably consider increasing TERMBUF. |
| VTAMBWI | VTAM buffer waits for input (rate or total). A non-zero value for VTAMBWI means that you should probably consider increasing TERMBUF. |
| VTAMBWO | VTAM buffer waits for output (rate or total). A non-zero value for VTAMBWO means that you should probably consider increasing TERMBUF. |
| VTAMWW | VTAM write waits (rate or total). |
| WAIT | Real waits (rate or total). |
| WTSV | Performance statistic: Average number of users waiting for a server. Taken from the latest report printed by the performance monitoring subtask. |
| WTSVA | Performance statistic: same as WTSV but calculated by weighting samples in the current performance interval with the latest report finished by the performance monitoring subtask. |
| WTSVT | Performance statistic: same as WTSV but calculated across all performance monitoring samples since the beginning of the run. |
| ZTDEQ | Number of items taken by zIIP from zIIP queue. Rate or total. Before Model 204 Version 7.4, always returns 0. |
See also
- SirMon
- SirMon application structure
- SirMon main menu
- SirMon System Overview screen
- SirMon threshold setting
- SirMon background monitor
- SirMon System Monitor menu
- SirMon User Monitor menu
- SirMon File Monitor menu
- SirMon Subsystem Monitor menu
- SirMon Task Monitor menu
- SirMon Janus Monitor menu
- SirMon custom screens
- SirMon critical-file-resource monitoring
- SirMon user-initiated capturing of statistics
- System statistics displayed in SirMon
- User statistics displayed in SirMon
- File statistics displayed in SirMon
- Subsystem statistics displayed in SirMon
- Task statistics displayed in SirMon
- Critical File Resource statistics displayed in SirMon
- SirMon date processing