Figure 3-8 shows a sample of the output produced when the Serialization Delay Report is requested. The SAS source code used is in sharedprefix.MICS.SOURCE members: o @RMFSDR1 - for all systems The CA MICS file used to generate the report is: o SCPSRD - Serialization Delay Details o SCPSRS - Serialization Delay System For further information on the report format and contents, see z/OS RMF Report Analysis (SC33-7991). USAGE CONSIDERATIONS: This report is only available as a MICF inquiry and, thus, cannot be requested with the batch report selection statement. See section 3.2.26 for information on running the Serialization Delay Report under MICF. ************************************************************* ** Note: This report cannot be produced if the CA MICS ** ** database contains essential data elements only. ** *************************************************************
S E R I A L I Z A T I O N D E L A Y R E P O R T Page 001 z/OS System ID SYS2 Date mm/dd/yy Interval 0:15:00.05 Release VnRn RMF Version 780 Time 11:29:00 Cycle 1.000 Seconds SERIALIZATION DELAY SUMMARY --------------------------------------------------------------------------------- System Locks Tot Contention Avg Contention Total Contention Count Lock Type Time (Millisec) Time (Millisec) Contention Count with Q Len>1 --------- --------------- --------------- ---------------- ---------------- CMS 12071 0.05 224094 20010 CMSEQDQ 12178 1.89 6412 498 CMSLatch 0 0.00 11 0 CMSSMF 3 0.01 161 5 Local 497728 0.03 14285826 4126893 CMLOwner 75630 0.02 3407111 574525 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------ GRS Latch (GRS Mode: STAR) Tot Contention Avg Contention Std Dev of Total Time (Millisec) Time (Millisec) Contention Time Contention Count --------------- --------------- --------------- ---------------- GRS Latch Set Creator 171584 1.87 9.80 91720 ------------------------------------------------------------------------------------------ -------------------------------------------------------------------------------------------------------- GRS Enqueue (GRS Mode: STAR) Tot Contention Avg Contention Std Dev of Total Total Scope Time (Millisec) Time (Millisec) Contention Time Request Count Contention Count ------- --------------- --------------- --------------- ------------- ---------------- GRS Enqueue Step 99048 32 29 1100869 3057 GRS Enqueue System 4125 9.68 106 1065067 426 GRS Enqueue Systems 263651 125 931 551597 2108 --------------------------------------------------------------------------------------------------------
Figure 3-8. Serialization Delay Report (Part 1 of 3)
S E R I A L I Z A T I O N D E L A Y R E P O R T Page 001 z/OS System ID SYS2 Date mm/dd/yy Interval 0:15:00.05 Release VnRn RMF Version 780 Time 11:29:00 Cycle 1.000 Seconds SERIALIZATION DELAY DETAILS ---------------------------------------------------------------------------------------------------------------- CMS Lock Details Lock Service Period Tot Contention Avg Contention Total Contention Count Type ASID Job Name Class Number Time (Millisec) Time (Millisec) Contention Count with Q Len>1 ------- ---- -------- -------- ------ --------------- --------------- ---------------- ---------------- CMS 0180 IMS8 STCI2V50 1 2309 0.05 45425 2658 0193 QTMULTI8 STCOMVS 3 248 0.04 5737 334 002A NETVIEW SYSSTC 1 246 0.04 5933 435 0176 AONVIEW DISCRSTC 1 153 0.04 3396 260 CMSEQDQ 0007 GRS SYSTEM 1 906 3.41 265 46 030C MPR8TNFA BATI2V50 1 245 15 16 3 026E MPR8TN05 BATI2V50 1 219 14 15 3 0268 MPR8TN03 BATI2V50 1 213 15 14 4 CMSLatch 04B7 U0300914 STCOMVS 1 0 0.00 2 0 04D7 BPXAS SYSSTC 1 0 0.00 2 0 0316 BPXAS SYSSTC 1 0 0.00 1 0 04F9 BPXAS SYSSTC 1 0 0.00 1 0 CMSSMF 0019 IXGLOGR SYSTEM 1 0 0.00 35 0 0178 DBW1DBM1 STCI2V50 1 0 0.00 18 0 048B USSWORK1 STCOMVS 3 0 0.00 10 0 01BC CICS3A8C STCI2V60 1 0 0.00 1 1 ---------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------- CML and Local Lock Details Service Period Tot Contention Avg Contention Total Contention Count Lock Type ASID Job Name Class Number Time (Millisec) Time (Millisec) Contention Count with Q Len>1 ------------------ ---- -------- -------- ------ --------------- --------------- ---------------- ---------------- CML Lock Owner 0180 IMS8 STCI2V50 1 33027 0.03 840036 180429 0149 DBS1MSTR STCI2V50 1 10348 0.00 1276715 247154 0178 DBW1DBM1 STCI2V50 1 5355 0.05 96027 9240 0143 RRS SYSSTC 1 4338 0.01 361514 40218 Local Lock 003F BCDPTITR DISCRBAT 1 79880 0.06 1144041 538297 0057 BCDPTITR DISCRBAT 1 45796 0.06 687689 321128 01B8 DBWGWLMJ STCI2V50 1 36718 0.01 1923928 535355 0342 CSQ8CHIN STCI2V40 1 26624 0.01 1728688 328156 CML Lock Requestor 017B DBW1DIST STCI5V05 1 1295 0.01 70913 4930 002A NETVIEW SYSSTC 1 1287 0.01 80848 8957 0176 AONVIEW DISCRSTC 1 1168 0.01 67446 8443 031C BUYZJ8B STCI1V40 1 832 0.01 75900 12702 --------------------------------------------------------------------------------------------------------------------------
Figure 3-8. Serialization Delay Report (Part 2 of 3)
S E R I A L I Z A T I O N D E L A Y R E P O R T Page 001 z/OS System ID SYS2 Date mm/dd/yy Interval 0:15:00.05 Release VnRn RMF Version 780 Time 11:29:00 Cycle 1.000 Seconds SERIALIZATION DELAY DETAILS ------------------------------------------------------------------------------------------------------------------------ GRS Latch Details (GRS Mode: STAR) Service Period Tot Contention Avg Contention Std Dev of Total Latch Type ASID Job Name Class Number Time (Millisec) Time (Millisec) Contention Time Contention Count ----------------- ---- -------- -------- ------ --------------- --------------- --------------- ---------------- Latch Set Creator 0016 RACFDS SYSTEM 1 98981 1.97 5.36 50069 0011 OMVS SYSSTC 1 33467 2.96 11 11277 0143 RRS SYSSTC 1 19636 0.72 4.95 27265 000D WLM SYSTEM 1 16633 8.79 2.11 1891 Latch Requestor 0147 RMFGAT SYSSTC 1 15865 9.01 1.72 1760 0057 BCDPTJ2C DISCRBAT 1 6239 4.90 5.37 1272 003F BCDPTJ2C DISCRBAT 1 5443 5.21 6.17 1044 001F USSWORK5 STCOMVS 3 2280 8.23 14 277 ------------------------------------------------------------------------------------------------------------------------ ----------------------------------------------------------------------------------------------------------------------------- GRS Enqueue Details (GRS Mode: STAR) Enqueue Service Period Tot Contention Avg Contention Std Dev of Total Total Scope ASID Job Name Class Number Time (Millisec) Time (Millisec) Contention Time Request Count Contention Count ------- ---- -------- -------- ------ --------------- --------------- --------------- ------------- ---------------- Step 003F BCDPTITR DISCRBAT 1 16202 52 29 1364 311 0057 BCDPTITR DISCRBAT 1 11387 48 29 911 234 0058 BCDPTC2J DISCRBAT 1 11335 48 27 670 234 0057 BCDPTJ2C DISCRBAT 1 7624 26 23 656 288 System 0008 SMSPDSE SYSTEM 1 3630 31 201 1295 116 002C SMS SYSSTC 1 156 26 14 162 6 0009 SMSPDSE1 SYSTEM 1 110 0.57 0.08 1293 190 0015 ALLOCAS SYSTEM 1 44 3.66 2.23 1055 12 Systems 0146 DFHSM SYSSTC 1 151677 101 86 3042 1491 0017 IOSAS SYSTEM 1 42256 14085 24151 194 3 0038 PDSETST8 DISCRBAT 1 40820 669 650 1086 61 0041 TDMFJ80A BATI2V50 1 1947 30 12 116 64 -----------------------------------------------------------------------------------------------------------------------------
Figure 3-8. Serialization Delay Report (Part 3 of 3)
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