Real Storage Swap Reason Report
RMF versions at level 3.3 or above provide enhanced swapping statistics.
micsrm140
This data is maintained in the
MICS
SCPSWP file. The data provides swap counts indicating the cause or reason for the swap and the type or placement of the swap (real memory, extended storage, or auxiliary storage). Analysis of this information can provide you with insight into the causes of swapping overhead, which you can then address to improve system performance.The Real Storage Swap Reason Report lists the number of different types of swaps that occurred by the reason for the swap. Figure 2-8 shows a sample Real Storage Swap Reason Report.
The following swap reasons are reported:
- TERMINAL OUTPUT WAIT
- Swaps caused by terminal output buffers being exhausted. See the element PAGTOS in theMICS Data Dictionary.
- TERMINAL INPUT WAIT
- Swaps caused by a terminal waiting for input. See the element PAGTIS in theMICS Data Dictionary.
- LONG WAIT
- Swaps caused by a task entering a long wait condition. See the element PAGLWS in theMICS Data Dictionary.
- AUX. STORAGE SHORTAGE
- Swaps caused by a shortage of auxiliary storage. See the element PAGASS in theMICS Data Dictionary.
- REAL STORAGE SHORTAGE
- Swaps caused by a shortage of real storage. See the element PAGRSS in theMICS Data Dictionary.
- DETECTED WAIT
- Swaps caused by the SRM detecting that a task is waiting. See the element PAGDWS in theMICS Data Dictionary.
- REQUESTED
- Swaps caused by a task requesting its pages be moved to real storage. See the element PAGNRS in theMICS Data Dictionary.
- ENQUEUE EXCHANGE
- Swaps done by the SRM to correct an enqueue problem. See the element PAGEES in theMICS Data Dictionary.
- EXCHANGE ON REC.
- Swaps caused when the number of ready tasks in a period exceeds the multiprogramming level. See the element PAGEXS in theMICS Data Dictionary.
- UNILATERAL
- Swaps made by the SRM because the target multiprogramming level for a period has been exceeded. See the element PAGULS in theMICS Data Dictionary.
- TRANS. TO NON-SWAP
- Swaps made because a task requested that it be made non-swappable. See the element PAGTXS in theMICS Data Dictionary.
- IMPROVE SYST. PAGING RATES
- Swaps performed in order to improve the system paging rate. See the element PAGISP in theMICS Data Dictionary.
- IMPROVE CEN. STG USE
- Swaps performed in order to improve central . storage usage. See the element PAGISU in theMICS Data Dictionary.
- ROOM FOR LONG-SWAPPED
- Swaps performed in order to make room in central storage to swap in an address space that has : been swapped out too long. See the element PAGRLS in theMICS Data Dictionary.
- APPC WAIT:
- Swaps performed due to APPC conversation wait conditions. The SRM may choose to swap an address space that is waiting for APPC services. See the element PAGAPC in theMICS Data Dictionary.
- OMVS INPUT WAIT
- Swaps caused by OpenEdition MVS waiting for input.
- OMVS OUTPUT WAIT
- Swaps caused by output wait conditions for OpenEdition MVS.
Sample Real Storage Swap Reason Report
Figure 2-8. Sample Real Storage Swap Reason Report (Part 1 of 9)
16:51 Monday, March 7, yyyy 1MICSPerformance Manager HOURLY REAL STORAGE "SWAP-REASON" REPORT SYSTEM = PROD RUNDATE = Mar 7, yyyy ------------------------------------------------------------------------------------------------------------------------- | | | HOUR-DATE (HR-MM/DD): 08-02/28 09-02/28 10-02/28 11-02/28 12-02/28 13-02/28 14-02/28 15-02/28 16-02/28 CHANGE % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | TERMINAL OUTPUT WAIT | | -------------------- | | | | TOTAL SWAP CANDIDATES 72.00 44.00 38.00 24.00 44.00 9.00 16.00 22.00 58.00 -19.44 % | | TOTAL LOGICAL SWAPS 69.00 44.00 36.00 24.00 42.00 9.00 14.00 17.00 50.00 -27.53 % | | EFFECTIVE LOGICAL SWAPS 65.00 44.00 34.00 23.00 40.00 9.00 14.00 17.00 45.00 -30.76 % | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 7.00 0.00 4.00 1.00 4.00 0.00 1.00 5.00 13.00 85.71 % | | EXT STOR DIR LOG. SWAPS 4.00 0.00 2.00 1.00 2.00 0.00 0.00 0.00 5.00 25.00 % | | EXT STOR DIR PHYS SWAPS 3.00 0.00 2.00 0.00 2.00 0.00 1.00 5.00 8.00 166.66 % | | EFFECTIVE LOG/EXT SWAPS 72.00 44.00 38.00 24.00 44.00 9.00 15.00 22.00 58.00 -19.44 % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | TERMINAL INPUT WAIT | | ------------------- | | | | TOTAL SWAP CANDIDATES 542.00 332.00 499.00 665.00 880.00 611.00 445.00 231.00 425.00 -21.58 % | | TOTAL LOGICAL SWAPS 520.00 321.00 449.00 602.00 815.00 571.00 414.00 184.00 354.00 -31.92 % | | EFFECTIVE LOGICAL SWAPS 432.00 272.00 375.00 452.00 652.00 441.00 303.00 132.00 242.00 -43.98 % | | TOTAL AUX STORAGE SWAPS 0.00 1.00 13.00 40.00 14.00 2.00 46.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 6.00 2.00 0.00 7.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 24.00 7.00 0.00 24.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 1.00 13.00 10.00 5.00 2.00 15.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 110.00 60.00 124.00 183.00 219.00 170.00 111.00 99.00 183.00 66.36 % | | EXT STOR DIR LOG. SWAPS 88.00 49.00 74.00 126.00 156.00 130.00 87.00 52.00 112.00 27.27 % | | EXT STOR DIR PHYS SWAPS 22.00 11.00 50.00 57.00 63.00 40.00 24.00 47.00 71.00 222.72 % | | EFFECTIVE LOG/EXT SWAPS 542.00 331.00 486.00 625.00 866.00 609.00 399.00 231.00 425.00 -21.58 % | | | -------------------------------------------------------------------------------------------------------------------------
Figure 2-8. Sample Real Storage Swap Reason Report (Part 2 of 9)
16:51 Monday, March 7, yyyy 2MICSPerformance Manager HOURLY REAL STORAGE "SWAP-REASON" REPORT SYSTEM = PROD RUNDATE = Mar 7, yyyy ------------------------------------------------------------------------------------------------------------------------- | | | HOUR-DATE (HR-MM/DD): 08-02/28 09-02/28 10-02/28 11-02/28 12-02/28 13-02/28 14-02/28 15-02/28 16-02/28 CHANGE % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | LONG WAIT | | --------- | | | | TOTAL SWAP CANDIDATES 54.00 178.00 48.00 27.00 122.00 81.00 120.00 42.00 38.00 -29.62 % | | TOTAL LOGICAL SWAPS 49.00 169.00 38.00 18.00 112.00 77.00 115.00 26.00 26.00 -46.93 % | | EFFECTIVE LOGICAL SWAPS 36.00 160.00 27.00 10.00 87.00 63.00 83.00 14.00 15.00 -58.33 % | | TOTAL AUX STORAGE SWAPS 0.00 1.00 2.00 6.00 4.00 0.00 25.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 1.00 2.00 0.00 3.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 1.00 0.00 3.00 1.00 0.00 17.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 2.00 2.00 1.00 0.00 5.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 18.00 17.00 21.00 13.00 32.00 18.00 17.00 28.00 23.00 27.77 % | | EXT STOR DIR LOG. SWAPS 13.00 8.00 11.00 5.00 24.00 14.00 15.00 12.00 11.00 -15.38 % | | EXT STOR DIR PHYS SWAPS 5.00 9.00 10.00 8.00 8.00 4.00 2.00 16.00 12.00 140.00 % | | EFFECTIVE LOG/EXT SWAPS 54.00 177.00 46.00 21.00 118.00 81.00 95.00 42.00 38.00 -29.62 % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | AUX. STORAGE SHORTAGE | | --------------------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | -------------------------------------------------------------------------------------------------------------------------
Figure 2-8. Sample Real Storage Swap Reason Report (Part 3 of 9)
16:51 Monday, March 7, yyyy 3MICSPerformance Manager HOURLY REAL STORAGE "SWAP-REASON" REPORT SYSTEM = PROD RUNDATE = Mar 7, yyyy ------------------------------------------------------------------------------------------------------------------------- | | | HOUR-DATE (HR-MM/DD): 08-02/28 09-02/28 10-02/28 11-02/28 12-02/28 13-02/28 14-02/28 15-02/28 16-02/28 CHANGE % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | REAL STORAGE SHORTAGE | | --------------------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | |-----------------------------------------------------------------------------------------------------------------------| | | | DETECTED WAIT | | ------------- | | | | TOTAL SWAP CANDIDATES 133.00 452.00 559.00 654.00 681.00 177.00 131.00 119.00 124.00 -6.76 % | | TOTAL LOGICAL SWAPS 119.00 430.00 517.00 589.00 590.00 158.00 96.00 64.00 80.00 -32.77 % | | EFFECTIVE LOGICAL SWAPS 78.00 375.00 433.00 414.00 357.00 93.00 42.00 28.00 17.00 -78.20 % | | TOTAL AUX STORAGE SWAPS 0.00 0.00 2.00 8.00 2.00 1.00 19.00 1.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 1.00 0.00 1.00 8.00 1.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 1.00 7.00 2.00 0.00 10.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 1.00 0.00 0.00 0.00 1.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 55.00 77.00 125.00 232.00 322.00 83.00 71.00 90.00 107.00 94.54 % | | EXT STOR DIR LOG. SWAPS 41.00 55.00 83.00 168.00 231.00 65.00 44.00 36.00 63.00 53.65 % | | EXT STOR DIR PHYS SWAPS 14.00 22.00 42.00 64.00 91.00 18.00 27.00 54.00 44.00 214.28 % | | EFFECTIVE LOG/EXT SWAPS 133.00 452.00 557.00 646.00 679.00 176.00 112.00 118.00 124.00 -6.76 % | | | -------------------------------------------------------------------------------------------------------------------------
Figure 2-8. Sample Real Storage Swap Reason Report (Part 4 of 9)
16:51 Monday, March 7, yyyy 4MICSPerformance Manager HOURLY REAL STORAGE "SWAP-REASON" REPORT SYSTEM = PROD RUNDATE = Mar 7, yyyy ------------------------------------------------------------------------------------------------------------------------- | | | HOUR-DATE (HR-MM/DD): 08-02/28 09-02/28 10-02/28 11-02/28 12-02/28 13-02/28 14-02/28 15-02/28 16-02/28 CHANGE % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | REQUESTED | | --------- | | | | TOTAL SWAP CANDIDATES 1.00 0.00 0.00 0.00 1.00 1.00 3.00 1.00 2.00 100.00 % | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 1.00 0.00 0.00 0.00 1.00 1.00 3.00 1.00 2.00 100.00 % | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 1.00 0.00 0.00 0.00 1.00 1.00 3.00 1.00 2.00 100.00 % | | EFFECTIVE LOG/EXT SWAPS 1.00 0.00 0.00 0.00 1.00 1.00 3.00 1.00 2.00 100.00 % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | ENQUEUE EXCHANGE | | ---------------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | -------------------------------------------------------------------------------------------------------------------------
Figure 2-8. Sample Real Storage Swap Reason Report (Part 5 of 9)
16:51 Monday, March 7, yyyy 5MICSPerformance Manager HOURLY REAL STORAGE "SWAP-REASON" REPORT SYSTEM = PROD RUNDATE = Mar 7, yyyy ------------------------------------------------------------------------------------------------------------------------- | | | HOUR-DATE (HR-MM/DD): 08-02/28 09-02/28 10-02/28 11-02/28 12-02/28 13-02/28 14-02/28 15-02/28 16-02/28 CHANGE % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | EXCHANGE ON REC. | | ---------------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | |-----------------------------------------------------------------------------------------------------------------------| | | | UNILATERAL | | ---------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | -------------------------------------------------------------------------------------------------------------------------
Figure 2-8. Sample Real Storage Swap Reason Report (Part 6 of 9)
16:51 Monday, March 7, yyyy 6MICSPerformance Manager HOURLY REAL STORAGE "SWAP-REASON" REPORT SYSTEM = PROD RUNDATE = Mar 7, yyyy ------------------------------------------------------------------------------------------------------------------------- | | | HOUR-DATE (HR-MM/DD): 08-02/28 09-02/28 10-02/28 11-02/28 12-02/28 13-02/28 14-02/28 15-02/28 16-02/28 CHANGE % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | TRANS. TO NON-SWAP. | | ------------------- | | | | TOTAL SWAP CANDIDATES 4.00 4.00 14.00 8.00 15.00 7.00 14.00 9.00 3.00 -25.00 % | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 2.00 0.00 1.00 4.00 1.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 2.00 0.00 1.00 4.00 1.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 4.00 4.00 14.00 6.00 15.00 6.00 10.00 8.00 3.00 -25.00 % | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 4.00 4.00 14.00 6.00 15.00 6.00 10.00 8.00 3.00 -25.00 % | | EFFECTIVE LOG/EXT SWAPS 4.00 4.00 14.00 6.00 15.00 6.00 10.00 8.00 3.00 -25.00 % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | IMPROVE CEN. STG. USE | | --------------------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | -------------------------------------------------------------------------------------------------------------------------
Figure 2-8. Sample Real Storage Swap Reason Report (Part 7 of 9)
16:51 Monday, March 7, yyyy 7MICSPerformance Manager HOURLY REAL STORAGE "SWAP-REASON" REPORT SYSTEM = PROD RUNDATE = Mar 7, yyyy ------------------------------------------------------------------------------------------------------------------------- | | | HOUR-DATE (HR-MM/DD): 08-02/28 09-02/28 10-02/28 11-02/28 12-02/28 13-02/28 14-02/28 15-02/28 16-02/28 CHANGE % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | IMPROVE SYST. PAGING | | -------------------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | |-----------------------------------------------------------------------------------------------------------------------| | | | ROOM FOR LONG-SWAPPED | | --------------------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | -------------------------------------------------------------------------------------------------------------------------
Figure 2-8. Sample Real Storage Swap Reason Report (Part 8 of 9)
16:51 Monday, March 7, yyyy 8MICSPerformance Manager HOURLY REAL STORAGE "SWAP-REASON" REPORT SYSTEM = PROD RUNDATE = Mar 7, yyyy ------------------------------------------------------------------------------------------------------------------------- | | | HOUR-DATE (HR-MM/DD): 08-02/28 09-02/28 10-02/28 11-02/28 12-02/28 13-02/28 14-02/28 15-02/28 16-02/28 CHANGE % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | APPC WAIT | | --------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | |-----------------------------------------------------------------------------------------------------------------------| | | | OMVS INPUT WAIT | | --------------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | -------------------------------------------------------------------------------------------------------------------------
Figure 2-8. Sample Real Storage Swap Reason Report (Part 9 of 9)
16:51 Monday, March 7, yyyy 9MICSPerformance Manager HOURLY REAL STORAGE "SWAP-REASON" REPORT SYSTEM = PROD RUNDATE = Mar 7, yyyy ------------------------------------------------------------------------------------------------------------------------- | | | HOUR-DATE (HR-MM/DD): 08-02/28 09-02/28 10-02/28 11-02/28 12-02/28 13-02/28 14-02/28 15-02/28 16-02/28 CHANGE % | | | |-----------------------------------------------------------------------------------------------------------------------| | | | OMVS OUTPUT WAIT | | ---------------- | | | | TOTAL SWAP CANDIDATES 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOGICAL SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL AUX STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | AUX STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | SWAPS MIGRATED TO AUX. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | TOTAL EXT STORAGE SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR LOG. SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EXT STOR DIR PHYS SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | EFFECTIVE LOG/EXT SWAPS 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A | | | -------------------------------------------------------------------------------------------------------------------------