Space summary reports
Depending on the options, the Space Summary report shows DASD utilization for all volumes for specific snapshots or summarized on a daily, weekly, or monthly basis. There are two kinds of reports: the Snapshot report and the Interval report. Using the DAY, WEEK, or MONTH keyword switches from Snapshot to Interval reports. You must use the corresponding field table for each report.
| Purpose | Report DASD utilization of all volumes recorded in the space collector database |
|---|---|
| Data source | Volume database (SGRDVOL) |
| Initial order | Time in descending order |
| Report name verb | SUMMARY |
| Member name | SRMBR019 |
To show data only from weekdays, weekends, specific days of the week, specific days of the month, or a portion of a day, use the SHIFT command to define which snapshots to include in the report. This permits you to generate reports only for weekdays, weekends, first shift, and so on.
See the Report filters and option keywords for space reports for a list of the report option keywords that are available on this report.
If you do not specify DAY, WEEK, or MONTH, a Snapshot report is generated. The Snapshot report contains a different set of columns than does the Interval report. Some of the fields listed are not included automatically in the report. To include their contents, use the ORDER command.
The following table presents a field list for the Space Snapshot Report.
Field list for the Space Snapshot Report
Column heading | Field name | Description |
|---|---|---|
DATE | DATE | Date the snapshot was recorded. |
TIME | TIME | Time of day the snapshot was recorded in the 24-hour format. |
% FULL | PERCFULL | Percentage full of all space available from all of the volumes recorded in the space collector database. |
VISUAL | VISUAL | Visual representation of PERCFULL. This column cannot contain filters or be sorted on. |
TOTAL SPACE | TOTSPACE | Total available space of all volumes in the space collector database. |
ALOC SPACE | ALOCSPAC | Total space allocated to data sets. This value includes all PS, PS, VSAM, and other data sets combined. |
USED SPACE | USEDSPAC | Total space actually being used. This value is a subset of allocated space (ALOCSPAC) indicating the amount of allocated space actually in use. |
FREE SPACE | FREESPAC | Total unallocated space available. |
IDLE SPACE | IDLESPAC | Total amount of allocated but unused space. This is a good indicator of the amount of storage that is being wasted through over allocation. |
PO SPACE | POSPACE | Total amount of storage allocated to PDSs and PDSEs. |
PS SPACE | PSSPACE | Total amount of storage allocated to sequential (PS) data sets. |
VSAM SPACE | VSAMSPAC | Total amount of storage allocated to VSAM data sets. This includes all forms of VSAM data sets, including both data and index components. |
VOL CNT | VOLCNT | Total number of volumes found in the snapshot. |
INVT ACTV | IVTOCACT | Total number of volumes with active Indexed VTOCs. |
INVT LOST | IVTOCLST | Total number of volumes with Indexed VTOCs that are either lost or inactive. |
SMS MNGD | SMSMNGD | Total SMS-managed space. |
SMS VOLS | SMSVOLS | Number of SMS-managed volumes. |
The following figure provides a sample of the Space Snapshot Report.
Space Snapshot Report example
Produced by MainView SRM SPACE SNAPSHOT REPORT Page: 4
BMC Software, Inc. Generated:02/19/2013(2013.324) @ 8:23
DATE TIME % PERCENT GRAPH TOTAL ALLOC USED FREE IDLE RSVD PO VSAM PS VOL INVT INVT SMS
FULL ..........50........100 SPACE SPACE SPACE SPACE SPACE SPACE SPACE SPACE SPACE CNT ACTV LOST MNGD
04/10/2013 23:53 76.3 *************** 295.3G 225.5G 181.4G 69.8G 44.1G 0 124.9G 36.1G 57.4G 113 78 4 2
04/10/2013 23:23 77.3 *************** 288.7G 223.2G 179.4G 65.5G 43.8G 0 124.6G 34.3G 57.1G 110 75 4 2
04/10/2013 22:53 77.0 *************** 295.3G 227.4G 183.2G 67.9G 44.3G 0 125.9G 36.7G 57.7G 113 78 4 2
04/10/2013 22:23 77.6 *************** 295.3G 229.4G 184.8G 65.9G 44.6G 0 127.1G 37.5G 57.6G 113 78 4 2
04/10/2013 21:53 77.9 *************** 295.3G 230.1G 185.3G 65.2G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 21:23 77.9 *************** 295.3G 230.1G 185.3G 65.2G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 20:53 77.9 *************** 295.3G 230.1G 185.3G 65.3G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 20:23 78.2 *************** 286.8G 224.3G 180.2G 62.5G 44.1G 0 125.6G 37.1G 55.3G 112 77 4 2
04/10/2013 19:53 77.8 *************** 292.5G 227.7G 182.9G 64.8G 44.8G 0 126.3G 36.7G 57.5G 112 77 4 2
04/10/2013 19:23 77.8 *************** 295.3G 230.0G 185.3G 65.3G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 18:53 77.8 *************** 295.3G 230.0G 185.2G 65.3G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 18:23 77.8 *************** 295.3G 230.0G 185.2G 65.3G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 17:53 77.8 *************** 295.3G 230.0G 185.2G 65.3G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 17:23 77.8 *************** 295.3G 230.0G 185.2G 65.3G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 16:53 77.9 *************** 295.3G 230.2G 185.4G 65.1G 44.8G 0 127.7G 37.5G 57.8G 113 78 4 2
04/10/2013 16:23 77.9 *************** 295.3G 230.1G 185.3G 65.2G 44.8G 0 127.7G 37.5G 57.8G 113 78 4 2
04/10/2013 15:53 77.9 *************** 295.3G 230.1G 185.3G 65.2G 44.8G 0 127.7G 37.5G 57.7G 113 78 4 2
04/10/2013 15:23 77.8 *************** 295.3G 229.9G 185.1G 65.4G 44.8G 0 127.7G 37.5G 57.7G 113 78 4 2
04/10/2013 14:53 77.8 *************** 295.3G 229.9G 185.1G 65.4G 44.8G 0 127.7G 37.5G 57.7G 113 78 4 2
04/10/2013 14:23 77.8 *************** 295.3G 229.9G 185.1G 65.4G 44.8G 0 127.7G 37.5G 57.7G 113 78 4 2
04/10/2013 13:53 77.8 *************** 295.3G 229.9G 185.1G 65.4G 44.8G 0 127.7G 37.5G 57.7G 113 78 4 2
04/10/2013 13:23 77.8 *************** 295.3G 229.9G 185.1G 65.4G 44.8G 0 127.7G 37.5G 57.7G 113 78 4 2
04/10/2013 12:53 77.8 *************** 295.3G 229.8G 185.0G 65.6G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 12:23 77.8 *************** 295.3G 229.8G 185.0G 65.5G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 11:53 77.8 *************** 295.3G 229.8G 185.0G 65.5G 44.8G 0 127.7G 37.5G 57.6G 113 78 4 2
04/10/2013 11:23 77.8 *************** 295.3G 229.9G 185.1G 65.4G 44.8G 0 127.7G 37.5G 57.7G 113 78 4 2
04/10/2013 10:53 77.8 *************** 295.3G 229.9G 185.1G 65.4G 44.8G 0 127.7G 37.5G 57.7G 113 78 4 2
*************************************************** END OF SPACE SUMMARY REPORT **************************************************Example
The following example shows how to select and display DASD utilization information for the last 7 days. The information is summarized by day.
In this example:
LASTDAYS report option keyword requests information for the last 7 days.
DAY report option keyword summarizes the information by day.
SUMMARY,
LASTDAYS(7),
DAYThe following figure provides a sample of the customized report.
Customized Space Snapshot Report
Produced MainView SRM SPACE SNAPSHOT REPORT Page: 2
BMC Software, Inc.
DATE DAY MAX % PERCENT GRAPH SNAPSHTS TIME TOTAL ALLOC USED IDLE TOTAL ALLOC USED IDLE IDLE FREE
FULL ..........50........100 MAX MAX MAX MAX MAX AVG AVG AVG AVG HWM LWM
03/10/2013 TUE 61.1 ************
03/11/2013 WED 73.1 **************
03/12/2013 THU 73.1 **************
03/13/2013 FRI 73.1 **************
03/14/2013 SAT 73.1 **************
03/15/2013 SUN 73.1 **************
03/16/2013 MON 73.3 **************
03/17/2013 TUE 73.3 **************
************************************************* END OF SPACE SNAPSHOT REPORT ***********************************************The following table presents a field list for the Space Interval Report.
Field list for the Space Interval Report
Column heading | Field name | Description |
|---|---|---|
ALOC AVG | ALOCAVG | Average amount of allocated storage in the interval. |
ALOC MAX | ALOCMAX | Total amount of storage allocated when MAXFULL was recorded. |
ALOC MIN | ALOCMIN | Total amount of storage allocated when the minimum allocation was recorded. The minimum allocation is calculated by dividing ALOCMIN by TOTALMIN. |
DATE | DATE | Date of the first snapshot in the interval. |
DATE MAX | DATEMAX | Date of the snapshot when the maximum allocated percentage (MAXFULL) was recorded. This field does not appear in the DAY Interval report. |
DATE MIN | DATEMIN | Date of the snapshot when the minimum allocation was recorded. This field does not appear in the DAY Interval report. |
DAY | DAY | Three-character day of week indicator. This appears only on the DAY Interval report. |
FREE AVG | FREEAVG | Average amount of free (unallocated) storage in the interval. |
FREE MAX | FREEMAX | Total amount of free (unallocated) storage when MAXFULL was recorded. |
FREE MIN | FREEMIN | Total amount of free (unallocated) storage when the minimum allocation was recorded. |
IDLE AVG | IDLEAVG | Average amount of allocated but unused (idle) storage in the interval. |
IDLE MAX | IDLEMAX | Total amount of storage allocated but not currently being used when MAXFULL was recorded. |
IDLE MIN | IDLEMIN | Total amount of storage allocated but not currently being used when the minimum allocation was recorded. |
MAX % FULL | MAXFULL | Maximum percentage allocated of the total space found within the interval. MAXFULL is calculated by dividing ALOCMAX by TOTALMAX. |
MON | MON | Three-character month abbreviation indicating the month being summarized. This appears only on the MONTH Interval report. |
PO AVG | POAVG | Average amount of PDS and PDSE space allocated during the interval. |
PO MAX | POMAX | Total amount of space allocated to PDSs or PDSEs when MAXFULL was recorded. |
PO MIN | POMIN | Total amount of space allocated to PDSs or PDSEs when the minimum allocation was recorded. |
PS AVG | PSAVG | Average amount of sequential data set space allocated during the interval. |
PS MAX | PSMAX | Total amount of space allocated to sequential (PS) data sets when MAXFULL was recorded. |
PS MIN | PSMIN | Total amount of space allocated to sequential (PS) data sets when the minimum allocation was recorded. |
SMS AVG | SMSAVG | Average amount of SMS-managed space during the interval. |
SMS MAX | SMSMAX | Total amount of space under SMS management when MAXFULL was recorded. |
SMS MIN | SMSMIN | Total amount of space under SMS management when the minimum allocation was recorded. |
Snap Shots | SNAPSHTS | The total number of snapshots in the interval. |
TIME MAX | TIMEMAX | Time of day of the snapshot when the maximum allocated percentage (MAXFULL) was recorded. |
TIME MIN | TIMEMIN | Time of day of the snapshot when the minimum allocation was recorded. |
TOTAL AVG | TOTALAVG | Average amount of total storage available in the interval. |
TOTAL MAX | TOTALMAX | Total amount of storage available when MAXFULL was recorded. |
TOTAL MIN | TOTALMIN | Total amount of storage available when the minimum allocation was recorded. |
USED AVG | USEDAVG | Average amount of used storage in the interval. |
USED MAX | USEDMAX | Total amount of storage allocated and in use when MAXFULL was recorded. |
USED MIN | USEDMIN | Total amount of storage allocated and in use when the minimum allocation was recorded. |
VISUAL | VISUAL | Visual representation of MAXFULL. This field cannot be filtered or sorted on. |
VSAM AVG | VSAMAVG | Average amount of space allocated to VSAM data sets during the interval. |
VSAM MAX | VSAMMAX | Total amount of space allocated to VSAM data sets when MAXFULL was recorded. |
VSAMMIN | VSAMMIN | Total amount of space allocated to VSAM data sets when the minimum allocation was recorded. |
The following figure provides a sample of the Space Interval Report by Day Report.
Space Interval Report by Day example
Produced by MainView SRM SPACE INTERVAL REPORT BY DAY Page: 2
BMC Software, Inc. Generated:02/19/2013(2013.324) @ 8:22
DATE DAY MAX % PERCENT GRAPH SNAPSHTS TIME TOTAL ALLOC USED IDLE TOTAL ALLOC USED IDLE IDLE FREE
FULL ..........50........100 MAX MAX MAX MAX MAX AVG AVG AVG AVG HWM LWM
03/28/2013 MON 77.2 *************** 48 21:56 298.2G 230.4G 188.7G 41.7G 298.2G 227.2G 185.7G 41.5G 41.8G 67.8G
03/29/2013 TUE 77.5 *************** 48 21:56 298.2G 231.2G 188.5G 42.6G 297.6G 227.7G 185.7G 41.9G 42.6G 67.0G
03/30/2013 WED 78.5 *************** 48 21:56 298.2G 234.1G 189.5G 44.6G 298.2G 231.2G 187.6G 43.6G 44.6G 64.1G
03/31/2013 THU 76.7 *************** 48 19:56 352.7G 270.7G 222.9G 47.8G 337.5G 258.9G 211.9G 46.9G 48.0G 65.0G
04/01/2013 FRI 76.3 *************** 48 10:56 352.7G 269.4G 221.5G 47.9G 352.7G 268.2G 220.9G 47.3G 47.9G 83.3G
04/02/2013 SAT 74.8 ************** 42 19:26 352.7G 264.0G 217.3G 46.8G 352.4G 263.7G 217.0G 46.7G 46.8G 86.5G
04/03/2013 SUN 70.7 ************** 45 01:40 418.7G 296.4G 245.3G 51.0G 302.4G 229.9G 186.2G 43.7G 51.0G 70.4G
04/04/2013 MON 78.9 *************** 48 21:40 298.2G 235.3G 190.9G 44.4G 298.2G 230.1G 186.5G 43.7G 44.6G 62.8G
04/05/2013 TUE 79.9 *************** 48 20:40 298.2G 238.5G 189.9G 48.6G 297.7G 233.5G 186.7G 46.8G 49.1G 59.7G
04/06/2013 WED 79.0 *************** 48 11:40 301.0G 238.0G 188.2G 49.8G 300.1G 235.4G 188.1G 47.2G 49.8G 63.0G
04/07/2013 THU 77.8 *************** 48 23:10 329.4G 256.3G 207.3G 49.0G 308.3G 242.7G 194.9G 47.8G 49.1G 60.0G
04/01/2013 FRI 76.3 *************** 48 09:10 340.7G 260.0G 210.9G 49.1G 326.5G 250.8G 202.8G 48.0G 49.1G 67.1G
04/09/2013 SAT 76.3 *************** 37 00:10 312.3G 238.6G 192.1G 46.5G 299.4G 234.3G 188.6G 45.7G 46.7G 63.0G
04/10/2013 SUN 72.1 ************** 47 00:53 418.7G 302.2G 247.5G 54.8G 300.0G 233.0G 187.4G 45.6G 54.8G 62.2G
04/11/2013 MON 74.2 ************** 48 18:23 306.7G 227.8G 182.1G 45.7G 299.7G 223.1G 178.9G 44.2G 45.9G 71.5G
04/12/2013 TUE 68.9 ************* 45 23:27 415.9G 286.7G 236.1G 50.6G 321.2G 234.4G 189.7G 44.6G 50.6G 70.2G
04/13/2013 WED 68.8 ************* 48 00:27 415.9G 286.4G 236.1G 50.3G 300.2G 224.1G 180.9G 43.2G 50.3G 67.0G
04/14/2013 THU 74.3 ************** 48 22:57 345.4G 256.8G 209.0G 47.8G 301.2G 231.6G 186.9G 44.6G 48.0G 61.6G
04/15/2013 FRI 73.9 ************** 48 14:27 418.7G 309.7G 256.4G 53.3G 313.0G 241.9G 195.5G 46.3G 53.3G 60.2G
04/16/2013 SAT 78.2 *************** 48 18:57 301.0G 235.7G 189.5G 46.2G 300.7G 235.1G 188.9G 46.2G 46.3G 63.2G
04/17/2013 SUN 72.6 ************** 28 07:53 418.7G 304.2G 251.0G 53.2G 309.2G 237.0G 192.7G 44.3G 53.2G 65.9G
04/18/2013 MON 74.9 ************** 14 05:58 301.0G 225.7G 183.0G 42.7G 300.4G 224.3G 181.8G 42.5G 42.7G 75.3G
************************************************* END OF SPACE INTERVAL REPORT****************************************************The following figure provides a sample of the Space Interval Report by Week Report.
Space Interval Report by Week example
Produced by MainView SRM SPACE INTERVAL REPORT BY WEEK Page: 3
BMC Software, Inc. Generated:04/19/2013(2013.324) @ 8:23
INTV STRT MAX % PERCENT GRAPH SNAPSHTS DATE TIME TOTAL ALLOC USED IDLE TOTAL ALLOC USED IDLE IDLE
DATE FULL ..........50........100 MAX MAX MAX MAX MAX MAX AVG AVG AVG AVG HWM
01/20/2013 71.5 ************** 237 01/21/2013 16:27 418.7G 299.6G 255.1G 44.5G 318.1G 218.9G 176.8G 42.1G 45.2G
01/25/2013 66.7 ************* 331 01/25/2013 15:45 418.7G 279.5G 233.9G 45.6G 346.4G 250.8G 206.4G 44.4G 47.6G
02/01/2013 70.3 ************** 333 02/01/2013 01:28 418.7G 294.6G 247.3G 47.3G 291.8G 212.8G 173.9G 38.9G 47.3G
02/08/2013 69.9 ************* 314 02/11/2013 15:58 418.7G 293.1G 248.3G 44.8G 298.2G 216.5G 176.0G 40.5G 44.8G
02/15/2013 69.7 ************* 328 02/15/2013 02:59 418.7G 292.1G 247.4G 44.7G 309.0G 224.9G 184.5G 40.4G 45.9G
02/22/2013 69.4 ************* 322 02/28/2013 22:29 418.7G 290.6G 243.2G 47.5G 303.7G 219.2G 176.2G 43.0G 47.5G
02/29/2013 69.2 ************* 325 03/05/2013 02:11 418.7G 290.0G 242.9G 47.2G 330.4G 248.5G 205.7G 42.8G 47.3G
03/06/2013 68.8 ************* 314 03/06/2013 08:21 418.7G 288.4G 239.5G 49.0G 297.2G 227.1G 180.8G 46.3G 50.2G
03/13/2013 68.1 ************* 328 03/15/2013 10:46 418.7G 285.4G 235.7G 49.7G 299.3G 225.4G 181.6G 43.9G 49.7G
03/20/2013 70.2 ************** 318 03/26/2013 21:36 418.7G 294.4G 243.7G 50.7G 317.6G 233.7G 187.9G 45.9G 50.7G
03/27/2013 69.6 ************* 328 03/27/2013 01:26 415.9G 289.9G 240.5G 49.4G 319.1G 243.1G 198.9G 44.2G 49.4G
04/03/2013 70.7 ************** 322 04/03/2013 01:40 418.7G 296.4G 245.3G 51.0G 304.9G 236.8G 190.7G 46.2G 51.0G
04/10/2013 73.9 ************** 332 04/15/2013 14:27 418.7G 309.7G 256.4G 53.3G 305.0G 231.8G 186.9G 45.0G 54.8G
04/17/2013 72.6 ************** 42 04/17/2013 07:53 418.7G 304.2G 251.0G 53.2G 306.3G 232.8G 189.1G 43.7G 53.2G
************************************************* END OF SPACE INTERVAL REPORT****************************************************
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