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- SQL Monitoring Report
- SQL Text
- ------------------------------
- MERGE /*+ PARALLEL(8) */ INTO ....
- Global Information
- ------------------------------
- Status : DONE (ERROR)
- Instance ID : 1
- Session : TK (139:887)
- SQL ID : 386h41yx7xb4n
- SQL Execution ID : 16777217
- Execution Started : 04/07/2014 09:25:10
- First Refresh Time : 04/07/2014 09:25:10
- Last Refresh Time : 04/07/2014 09:25:20
- Duration : 10s
- Module/Action : SQL Workbench/J 116/-
- Service : SYS$USERS
- Program : SQL Workbench/J 116
- Global Stats
- =====================================================================================================================
- | Elapsed | Queuing | Cpu | IO | Concurrency | PL/SQL | Other | Buffer | Read | Read | Write | Write |
- | Time(s) | Time(s) | Time(s) | Waits(s) | Waits(s) | Time(s) | Waits(s) | Gets | Reqs | Bytes | Reqs | Bytes |
- =====================================================================================================================
- | 15858 | 0.00 | 15318 | 507 | 2.54 | 4225 | 31 | 93M | 141K | 4GB | 10893 | 3GB |
- =====================================================================================================================
- Parallel Execution Details (DOP=8 , Servers Allocated=16)
- ======================================================================================================================================================================================
- | Name | Type | Server# | Elapsed | Queuing | Cpu | IO | Concurrency | PL/SQL | Other | Buffer | Read | Read | Write | Write | Wait Events |
- | | | | Time(s) | Time(s) | Time(s) | Waits(s) | Waits(s) | Time(s) | Waits(s) | Gets | Reqs | Bytes | Reqs | Bytes | (sample #) |
- ======================================================================================================================================================================================
- | PX Coordinator | QC | | 7.68 | 0.00 | 7.63 | | 0.05 | | | 4M | | . | | . | |
- | p000 | Set 1 | 1 | 186 | | 96 | 86 | 0.38 | | 3.67 | 2M | 21585 | 445MB | 870 | 283MB | |
- | p001 | Set 1 | 2 | 161 | | 97 | 61 | 0.30 | | 2.77 | 1M | 14567 | 391MB | 887 | 284MB | |
- | p002 | Set 1 | 3 | 170 | | 99 | 69 | 0.31 | | 1.45 | 1M | 16745 | 407MB | 875 | 283MB | |
- | p003 | Set 1 | 4 | 143 | | 95 | 42 | 0.27 | | 5.33 | 1M | 9976 | 355MB | 887 | 284MB | |
- | p004 | Set 1 | 5 | 163 | | 97 | 62 | 0.30 | | 4.18 | 1M | 14270 | 389MB | 876 | 284MB | |
- | p005 | Set 1 | 6 | 153 | | 98 | 52 | 0.27 | | 1.72 | 1M | 11521 | 367MB | 883 | 284MB | |
- | p006 | Set 1 | 7 | 148 | | 98 | 48 | 0.27 | | 2.13 | 1M | 10297 | 357MB | 881 | 284MB | |
- | p007 | Set 1 | 8 | 166 | | 98 | 65 | 0.36 | | 2.67 | 1M | 15138 | 395MB | 878 | 284MB | |
- | p008 | Set 2 | 1 | 1829 | | 1825 | 2.65 | 0.00 | 532 | 1.35 | 10M | 329 | 162MB | 482 | 161MB | direct path write temp (1) |
- | p009 | Set 2 | 2 | 1851 | | 1847 | 2.65 | 0.01 | 533 | 1.22 | 10M | 778 | 165MB | 482 | 161MB | direct path write temp (1) |
- | p010 | Set 2 | 3 | 1844 | | 1841 | 2.66 | 0.00 | 535 | 0.81 | 10M | 322 | 162MB | 482 | 161MB | direct path write temp (1) |
- | p011 | Set 2 | 4 | 1828 | | 1824 | 2.67 | 0.01 | 524 | 0.73 | 10M | 3611 | 188MB | 482 | 161MB | direct path write temp (1) |
- | p012 | Set 2 | 5 | 1813 | | 1810 | 2.68 | 0.00 | 527 | 0.91 | 10M | 440 | 163MB | 482 | 161MB | direct path write temp (1) |
- | p013 | Set 2 | 6 | 1807 | | 1803 | 2.67 | | 531 | 0.73 | 10M | 1160 | 168MB | 482 | 161MB | direct path write temp (1) |
- | p014 | Set 2 | 7 | 1786 | | 1782 | 2.98 | 0.00 | 522 | 0.59 | 10M | 18875 | 307MB | 482 | 161MB | direct path write temp (1) |
- | p015 | Set 2 | 8 | 1802 | | 1798 | 2.70 | 0.02 | 522 | 0.78 | 10M | 1548 | 171MB | 482 | 161MB | direct path write temp (1) |
- ======================================================================================================================================================================================
- SQL Plan Monitoring Details (Plan Hash Value=3468581875)
- ====================================================================================================================================================================================================================================
- | Id | Operation | Name | Rows | Cost | Time | Start | Execs | Rows | Read | Read | Write | Write | Mem | Temp | Activity | Activity Detail |
- | | | | (Estim) | | Active(s) | Active | | (Actual) | Reqs | Bytes | Reqs | Bytes | (Max) | (Max) | (%) | (# samples) |
- ====================================================================================================================================================================================================================================
- | 0 | MERGE STATEMENT | | | | | | 1 | | | | | | | | | |
- | 1 | MERGE | TARGET_TABLE | | | | | 1 | | | | | | | | | |
- | 2 | PX COORDINATOR | | | | | | 17 | | | | | | | | | |
- | 3 | PX SEND QC (RANDOM) | :TQ10002 | 4M | 6M | 928 | +1863 | 8 | 4M | | | | | | | | |
- | 4 | VIEW | | | | 928 | +1863 | 8 | 4M | | | | | | | | |
- | 5 | NESTED LOOPS | | 4M | 6M | 928 | +1863 | 8 | 4M | | | | | | | | |
- | 6 | NESTED LOOPS | | 4M | 6M | 928 | +1863 | 8 | 4M | | | | | | | | |
- | 7 | VIEW | | 4M | 5M | 928 | +1863 | 8 | 4M | | | | | | | | |
- | 8 | SORT GROUP BY | | 4M | 5M | 2779 | +12 | 8 | 4M | 7385 | 2GB | 7037 | 2GB | 69M | 1G | | |
- | 9 | PX RECEIVE | | 4M | 5M | 1850 | +12 | 8 | 70M | | | | | | | | |
- | 10 | PX SEND HASH | :TQ10001 | 4M | 5M | 1848 | +12 | 8 | 70M | | | | | | | | |
- | 11 | NESTED LOOPS | | 4M | 5M | 1848 | +12 | 8 | 70M | | | | | | | | |
- | 12 | NESTED LOOPS | | 4M | 5M | 1848 | +12 | 8 | 70M | | | | | | | | |
- | 13 | BUFFER SORT | | | | 1858 | +2 | 8 | 4M | 1296 | 1GB | 3856 | 1GB | 64M | 1G | 37.50 | Cpu (1) |
- | | | | | | | | | | | | | | | | | direct path write temp (8) |
- | 14 | PX RECEIVE | | | | 11 | +2 | 8 | 4M | | | | | | | 20.83 | Cpu (5) |
- | 15 | PX SEND ROUND-ROBIN | :TQ10000 | | | 10 | +2 | 1 | 4M | | | | | | | 16.67 | Cpu (4) |
- | 16 | TABLE ACCESS BY INDEX ROWID | BASE_TABLE | 4M | 4M | 9 | +2 | 1 | 4M | | | | | | | 16.67 | Cpu (4) |
- | 17 | INDEX FULL SCAN | IX_UNQ_BASE_TABLE | 4M | 18796 | 9 | +2 | 1 | 4M | | | | | | | 4.17 | Cpu (1) |
- | 18 | PARTITION LIST ITERATOR | | 1 | | 1848 | +12 | 4M | 70M | | | | | | | | |
- | 19 | INDEX RANGE SCAN | IDX_UNQ_SALES_TABLE | 1 | | 1848 | +12 | 4M | 70M | 25767 | 201MB | | | | | | |
- | 20 | TABLE ACCESS BY LOCAL INDEX ROWID | SALES_TABLE | 1 | | 1848 | +12 | 70M | 70M | | | | | | | | |
- | 21 | PARTITION LIST ITERATOR | | 1 | | 928 | +1863 | 4M | 4M | | | | | | | | |
- | 22 | INDEX RANGE SCAN | PK_TARGET_TABLE | 1 | | 928 | +1863 | 4M | 4M | 10869 | 85MB | | | | | | |
- | 23 | TABLE ACCESS BY LOCAL INDEX ROWID | TARGET_TABLE | 1 | | 928 | +1863 | 4M | 4M | 95845 | 749MB | | | | | | |
- ====================================================================================================================================================================================================================================
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