RE: CTAS running long
Date: Sat, 7 May 2022 18:25:11 +0000
Message-ID: <ee7030c2fd4141c28aee88a54b1f2aa4_at_vontobel.com>
STORAGE (
INITIAL 64K
NEXT 1M
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
BUFFER_POOL DEFAULT
))
TABLESPACE TBS2
PCTUSED 0
PCTFREE 10
INITRANS 1
MAXTRANS 255
STORAGE (
INITIAL 64K
NEXT 1M
MAXSIZE UNLIMITED
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
BUFFER_POOL DEFAULT
)
NOLOGGING
NOCOMPRESS
NOCACHE
MONITORING; select group#, thread#, archived, status, BYTES/1024/1024 MB from v$log
GROUP# THREAD# ARCHIVED STATUS MB 1 1 NO CURRENT 500 2 1 YES ACTIVE 500 3 1 YES ACTIVE 500 4 2 YES INACTIVE 500 5 2 NO CURRENT 500 6 2 YES ACTIVE 500 CREATE TABLE TABLE_BKP (c1, c2, c3, c4.. c12) parallel 32 partition by range (C3) (partition p0 values less than (maxvalue) tablespace TBS1) as ( select /*+ parallel(t, 32) */ * from TABLE1 t where cre_ts>Sysdate-700)
Global Information
Status : EXECUTING Instance ID : 1 SQL ID : 3rfch2jrrciou SQL Execution ID : 16777216 Execution Started : 05/07/2022 01:47:51 First Refresh Time : 05/07/2022 01:47:52 Last Refresh Time : 05/07/2022 02:24:12 Duration : 2198s Module/Action : SQL*Plus/-
Global Stats
| Elapsed | Cpu | IO | Application | Concurrency | Cluster | Other | Buffer | Read | Read | Write | Write | Uncompressed | Offload | Offload | | Time(s) | Time(s) | Waits(s) | Waits(s) | Waits(s) | Waits(s) | Waits(s) | Gets | Reqs | Bytes | Reqs | Bytes | Bytes | Elig Bytes | Returned Bytes |
=======================================================================================================================================================================
| 70278 | 5941 | 42197 | 0.00 | 10 | 2.32 | 22128 | 378M | 40M | 314GB | 544K | 314GB | 6GB | 6GB | 632GB |
=======================================================================================================================================================================
SQL Plan Monitoring Details (Plan Hash Value=2463526707)
| Id | Operation | Name | Rows | Cost | Time | Start | Execs | Rows | Read | Read | Write | Write | Mem | Activity | Activity Detail | Progress | | | | | (Estim) | | Active(s) | Active | | (Actual) | Reqs | Bytes | Reqs | Bytes | | (%) | (# samples) | |Please consider the environment before printing this e-mail. Bitte denken Sie an die Umwelt, bevor Sie dieses E-Mail drucken.
================================================================================================================================================================================================================================================
| 0 | CREATE TABLE STATEMENT | | | | | | 33 | | | | | | . | | | | | 1 | PX COORDINATOR | | | | | | 33 | | | | | | . | | | | | 2 | PX SEND QC (RANDOM) | :TQ10000 | 44M | 58295 | | | 32 | | | | | | . | | | | | -> 3 | LOAD AS SELECT (HYBRID TSM/HWMB) | TABLE_BKP | | | 2201 | +3 | 32 | 0 | 40M | 308GB | 545K | 314GB | 65MB | 99.98 | gc cr grant 2-way (4) | | | | | | | | | | | | | | | | | | buffer busy waits (1) | | | | | | | | | | | | | | | | | | log buffer space (16) | | | | | | | | | | | | | | | | | | log file switch (checkpoint incomplete) (21981) | | | | | | | | | | | | | | | | | | log file switch completion (30) | | | | | | | | | | | | | | | | | | Cpu (4405) | | | | | | | | | | | | | | | | | | enq: TX - contention (13) | | | | | | | | | | | | | | | | | | ASM IO for non-blocking poll (331) | | | | | | | | | | | | | | | | | | cell single block physical read (656) | | | | | | | | | | | | | | | | | | direct path read (42447) | | | | | | | | | | | | | | | | | | direct path write (2) | | | -> 4 | OPTIMIZER STATISTICS GATHERING | | 44M | 58295 | 2201 | +3 | 32 | 3M | | | | | 5MB | 0.01 | Cpu (4) | | | -> 5 | PX BLOCK ITERATOR | | 44M | 58295 | 2201 | +3 | 32 | 3M | | | | | . | | | | | -> 6 | TABLE ACCESS STORAGE FULL | TABLE1 | 44M | 58295 | 2201 | +3 | 62 | 3M | 10068 | 6GB | | | 225MB | 0.01 | Cpu (5) | 100% | | | | | | | | | | | | | | | | | cell smart table scan (2) | |
================================================================================================================================================================================================================================================
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