************************************************************* ************************************************************* XFC File stats from ~5 mins after job starts (hit rate=0%) ************************************************************* ************************************************************* CFB Address: FFFFFFF885431280 Flink: FFFFFFF882F3A0A0 Blink: FFFFFFF8854309A0 Access Count: 1 Write Access Count: 0 Volume (CVB): FFFFFFF886106540 Quiescing: False File (FCB): FFFFFFFF9362B280 Volume Id: FFFFFFF886106540 File Id: 0000000000000182 External FID: (386,190,0) Predicted Next VBN: 005E8091 ( 6193297) Active Caching Mode: Write Through Active I/O count: 0 Active Writearounds: 0 No Readahead Reasons: 0 Active Readaheads: 0 File Bad: False File BlkASTInProg: False Caching disabled: False File IgnoreBlkAST False File deleted on close: False File Readahead EOF False File Quiescing: False File truncating False File Deposing: False File truncate pending False File Deleting: False CFB deallocated False Blocking AST: False PECBs Allocated: 4676 ( 4676 pages) PECBs Deallocated: 0 SECBs Allocated: 3 SECBs Deallocated: 4159 Lock Id: 6101DF1D Granted Lock mode: PRMode Conversion phase: Illegal Conversion phase count: 1 Hash Bucket Queue: FFFFFFF8854312D0 Flink: FFFFFFFF7FAABD20 Blink: FFFFFFFF7FAABD20 PECB Queue: FFFFFFF8854312E0 Flink: FFFFFFF880664B50 Blink: FFFFFFF880CB1020 Stalled IOs Queue: FFFFFFF8854312B0 Flink: FFFFFFF8854312B0 Blink: FFFFFFF8854312B0 FAL transition Queue: FFFFFFF8854312C0 Flink: FFFFFFF8854312C0 Blink: FFFFFFF8854312C0 BlkASTs Waiting: FFFFFFF8854312F0 Flink: FFFFFFF8854312F0 Blink: FFFFFFF8854312F0 Deaccess Wait List: FFFFFFF8854313BC Flink: 0000000000000000 Quiesce context: 0000000000000000 Up convert context: 0000000000000000 File IO Statistics (current time 8-APR-2010 08:54:06.51) Statistics Valid From: 8-APR-2010 08:49:47.17 Total QIOs to this file: 4156 Read IOs to this file: 4156 Read Hits: 2 Hit Rate: 0.05 % Read Aheads: 3 Read Throughs: 4156 Read Arounds: 0 (Total) Read Arounds: 0 (Function modifier) Read Arounds: 0 (IO Size) Write IOs to this file: 0 Write Throughs: 0 Write Arounds: 0 (Total) Write Arounds: 0 (Function modifier) Write Arounds: 0 (IO Size) Truncates: 0 Accesses: 1 Deaccesses: 0 Time of Last Operation: 8-APR-2010 08:54:06.48 I/O Response Times (This File) Overall Average: 1.6648 milliseconds Cache Hit: 0.0240 milliseconds Disk: 1.6656 milliseconds Accuracy: 16 % CFB FAL stalls: 1 CFB Operation stalls: 0 FAL Blocking ASTs: 0 Quiesce Depose: 0 Quiesce depose Stalls: 0 (I/O size statistics not collected for this file) Files found: 1 ************************************************************* ************************************************************* XFC File stats from ~66 mins after job starts (hit rate=90%) ************************************************************* ************************************************************* CFB Address: FFFFFFF885431280 Flink: FFFFFFF882F3A0A0 Blink: FFFFFFF8854309A0 Access Count: 1 Write Access Count: 0 Volume (CVB): FFFFFFF886106540 Quiescing: False File (FCB): FFFFFFFF9362B280 Volume Id: FFFFFFF886106540 File Id: 0000000000000182 External FID: (386,190,0) Predicted Next VBN: 00275FAA ( 2580394) Active Caching Mode: Write Through Active I/O count: 0 Active Writearounds: 0 No Readahead Reasons: 0 Active Readaheads: 0 File Bad: False File BlkASTInProg: False Caching disabled: False File IgnoreBlkAST False File deleted on close: False File Readahead EOF False File Quiescing: False File truncating False File Deposing: False File truncate pending False File Deleting: False CFB deallocated False Blocking AST: False PECBs Allocated: 29766 ( 29766 pages) PECBs Deallocated: 131527 SECBs Allocated: 1 SECBs Deallocated: 309142 Lock Id: 6101DF1D Granted Lock mode: PRMode Conversion phase: Illegal Conversion phase count: 1 Hash Bucket Queue: FFFFFFF8854312D0 Flink: FFFFFFFF7FAABD20 Blink: FFFFFFFF7FAABD20 PECB Queue: FFFFFFF8854312E0 Flink: FFFFFFF8850F7910 Blink: FFFFFFF88364BBD0 Stalled IOs Queue: FFFFFFF8854312B0 Flink: FFFFFFF8854312B0 Blink: FFFFFFF8854312B0 FAL transition Queue: FFFFFFF8854312C0 Flink: FFFFFFF8854312C0 Blink: FFFFFFF8854312C0 BlkASTs Waiting: FFFFFFF8854312F0 Flink: FFFFFFF8854312F0 Blink: FFFFFFF8854312F0 Deaccess Wait List: FFFFFFF8854313BC Flink: 0000000000000000 Quiesce context: 0000000000000000 Up convert context: 0000000000000000 File IO Statistics (current time 8-APR-2010 09:55:52.54) Statistics Valid From: 8-APR-2010 08:49:47.17 Total QIOs to this file: 143362 Read IOs to this file: 143362 Read Hits: 129344 Hit Rate: 90.22 % Read Aheads: 36398 Read Throughs: 143362 Read Arounds: 0 (Total) Read Arounds: 0 (Function modifier) Read Arounds: 0 (IO Size) Write IOs to this file: 0 Write Throughs: 0 Write Arounds: 0 (Total) Write Arounds: 0 (Function modifier) Write Arounds: 0 (IO Size) Truncates: 0 Accesses: 2 Deaccesses: 1 Time of Last Operation: 8-APR-2010 09:55:52.46 I/O Response Times (This File) Overall Average: 0.2619 milliseconds Cache Hit: 0.1005 milliseconds Disk: 1.7508 milliseconds Accuracy: 92 % CFB FAL stalls: 1 CFB Operation stalls: 0 FAL Blocking ASTs: 0 Quiesce Depose: 0 Quiesce depose Stalls: 0 (I/O size statistics not collected for this file) Files found: 1 ************************************************************* ************************************************************* XFC SHOW MEM info ************************************************************* ************************************************************* XFC Memory Statistics Memory status : Using reserved memory Pool allocation calls : 48108330 Pool allocation failures : 0 Pool deallocation calls : 0 Page allocation calls : 3234413801 Page deallocation calls : 39939616 Cache VA Regions and Limits --------------------------- Cache VA region from FFFFFFF87FC00000 to FFFFFFFF7FC00000 ( 3670016 pages) permanent area : FFFFFFF87FC00000 to FFFFFFF8FFC00000 ( 262144 pages) pool : FFFFFFF87FC00000 to FFFFFFF886266000 ( 13107 pages) data : FFFFFFF886266000 to FFFFFFF8FFC00000 ( 249037 pages) dynamic area : FFFFFFF8FFC00000 to FFFFFFFF7DA00000 ( 3403520 pages) pool : FFFFFFF8FFC00000 to FFFFFFF952D80000 ( 170176 pages) data : FFFFFFF952D80000 to FFFFFFFF7DA00000 ( 3233344 pages) extent hash table: FFFFFFFF7DA00000 to FFFFFFFF7FA00000 ( 4096 pages) file hash table : FFFFFFFF7FA00000 to FFFFFFFF7FC00000 ( 256 pages) qhdPermanentPoolFreePages : FFFFFFFF82144A78 qhdPermanentDataFreePages : FFFFFFFF82144A88 Non-Paged Pool allocated : 324416 ( 316.8 kB) Peak: 30321728 ( 28.9 MB) Non-Paged Pool number of - FKBs : 4137 Peak: 473200 (free: 66) Non-Paged Pool number of - DBMs : 84 Non-Paged Pool number of - CTXs : 18 Boottime Maximum Cache Size : 30064771072 ( 28.0 GB) Current Maximum Cache Size : 30064771072 ( 28.0 GB) Total Allocated Cache Memory : 3220861760 ( 3.0 GB) Peak: 27620469824 ( 25.7 GB) Minimum cache size : 601292800 ( 573.4 MB) Boottime Maximum Closed files : 1474560 Current Maximum Closed files : 1474560 Depose closed files started : 0 Closed files deposed : 0 Permanent Data Pages: Allocated : 249037 In use : 249037 Pool Pages: Allocated : 13107 In use : 13107 Dynamic Pages: Max Allowed : 3403520 Allocated : 126636 Peak: 3101442 In use : 126636 Data Pages: Allowed : 3233344 In use : 124468 Peak: 3036312 Pool Pages: Allowed : 170176 In use : 2168 Peak: 83859 PFN List : 1385 Non PFN List : 783 Peak: 36150 Private PFN List Stats ---------------------- Dynamic Area PFN List : FFFFFFFF845DE9C0 Free physical pages on list : 0 Pages attributed to this list : 125853 Pages being requested for return: 0 List priority : 0 Callback routine : 82156CA0 Free PFN queue head : FFFFFFFF845DE9D0 First free page : 0000000000000000 Last free page : 0000000000000000 MMG Callback Counters --------------------- MMG callback active : 0 MMG callback count : 1216058 MMG callback requeues : 3726446 Expand attempts callback active : 443 Expand attempts refused : 268666 Dynamic Expansion allowed : No Expand attempts succeed : 464896144 Trim reclaim attempts : 3031453 LRU depose calls TrimWorkingSet : 1930605 File structure zone expansions : 0 Zone Purges: Permanent : 437873516 Dynamic PFNLST : 500439720 Dynamic No PFNLST : 500096863 Pool Zone Stats (S2 Space) Permanent Dynamic SECB: Size 112, PerPage 71 Pages / MaxPages 2111 / 13107 ||| 851 / 170176 FreePkts / TotalPkts 38130 / 149881 ||| 59970 / 60421 Hits 2018786979 ||| 1261723031 Empty page list head FFFFFFF883E00000 ||| FFFFFFF94E520000 Misses (expns/fails) 1743308349 ( 136366 / 1743171983) ||| 481448952 ( 1746109 / 479702843) Empty pages 83 ||| 702 PECB: Size 176, PerPage 45 Pages / MaxPages 10519 / 13107 ||| 534 / 170176 FreePkts / TotalPkts 99856 / 473355 ||| 24022 / 24030 Hits 840312990 ||| 2930272675 Empty page list head FFFFFFF884254000 ||| FFFFFFF905C6A000 Misses (expns/fails) 2952301287 ( 151138 / 2952150149) ||| 21877474 ( 1923871 / 19953603) Empty pages 427 ||| 526 CFB: Size 576, PerPage 13 Pages / MaxPages 469 / 13107 ||| 782 / 170176 FreePkts / TotalPkts 3042 / 6097 ||| 9150 / 10166 Hits 91188700 ||| 36197216 Empty page list head FFFFFFF8855A4000 ||| FFFFFFF846C0C000 Misses (expns/fails) 37244273 ( 43456 / 37200817) ||| 1003601 ( 1003601 / 0) Empty pages 13 ||| 316 CVB: Size 608, PerPage 13 Pages / MaxPages 8 / 13107 ||| 1 / 170176 FreePkts / TotalPkts 1 / 104 ||| 13 / 13 Hits 139 ||| 1 Empty page list head 0000000000000000 ||| FFFFFFF846EA8000 Misses (expns/fails) 10 ( 8 / 2) ||| 1 ( 1 / 0) Empty pages 0 ||| 1 IOSIZE: Size 3120, PerPage 2 Pages / MaxPages 0 / 13107 ||| 0 / 170176 FreePkts / TotalPkts 0 / 0 ||| 0 / 0 Hits 0 ||| 0 Empty page list head 0000000000000000 ||| 0000000000000000 Misses (expns/fails) 0 ( 0 / 0) ||| 0 ( 0 / 0) Empty pages 0 ||| 0