Re: Performance issues while running select sql query

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От Kaushal Shriyan
Тема Re: Performance issues while running select sql query
Дата
Msg-id CAD7Ssm-1LsD2yNUCbL3hMFyD4GKo9frx80GK9cOgDmQtXsn-aw@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Performance issues while running select sql query  (Kaushal Shriyan <kaushalshriyan@gmail.com>)
Ответы Re: Performance issues while running select sql query
Список pgsql-performance

On Sun, Apr 29, 2018 at 10:33 AM, Kaushal Shriyan <kaushalshriyan@gmail.com> wrote:


On Sun, Apr 29, 2018 at 10:10 AM, Justin Pryzby <pryzby@telsasoft.com> wrote:
On Sun, Apr 29, 2018 at 10:05:23AM +0530, Kaushal Shriyan wrote:
> Hi,
>
> I am running postgresql db server 9.4.14 on AWS of C4.2xlarge instance type
> with 500 GB volume of volume type io1 with 25000 IOPS and I am seeing
> performance issues. The sql query response takes around *127713.413 ms *time
> *.* Is there a way to find out the bottleneck?

Send the output of "explain(analyze,buffers)" for the query?

Justin

Hi Justin,

Do i need to run the below sql query? Please comment.

explain(analyze,buffers) SELECT serorgid,appname,sum(message_count) AS mtrc0,date_trunc('day', client_received_start_timestamp at time zone '+5:30:0')::timestamp without time zone AS time_unit FROM analytics."test.prod.fact" WHERE client_received_start_timestamp >= '2018-3-28 18:30:0' AND client_received_start_timestamp < '2018-4-11 18:30:0' AND  ((apiproxy in ('test-service' )  ) and (exchangeinstance != '(not set)'  ) and (devemail != 'test@example.com'  ) and (devemail != 'srk@example.com'  ) and (devemail != 'abc@example.com'  ) and (devemail != 'xyz@example.com'  ) and (apistatus = 'Success'  ) and (apiaction not in ('LRN','finder','ManuallySelect' )  ) and (appname not in ('Mobile Connect Developer Portal (Int(', 'MinskHBM', 'LondonHBM', 'SeoulHBM', 'MumbaiHBM', 'NVirginiaHBM','SPauloHBM', 'Mobile Connect HeartBeat Monitor', 'PDMAOpenSDKTest1', 'PDMAOpenSDKTest2', 'PDMASDKTest', 'APIHealth', 'A1qaDemoApp','test', 'dublin o2o test tool', 'Test from John do not provision' )  ) and (serorgid = 'aircel'  ))  GROUP BY serorgid,appname,time_unit ORDER BY time_unit DESC LIMIT 14400 OFFSET 0;

I look forward to hearing from you.

Best Regards, 


Hi Justin,

Please find the below details and let me know if you need any additional information.


                                              QUERY PLAN

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------
 Limit  (cost=2568002.26..2568038.26 rows=14400 width=35) (actual time=127357.296..127357.543 rows=231 loops=1)
   Buffers: shared hit=28019 read=1954681
   ->  Sort  (cost=2568002.26..2568389.38 rows=154849 width=35) (actual time=127357.294..127357.383 rows=231 loops=1)
         Sort Key: ((date_trunc('day'::text, timezone('+5:30:0'::text, "test.prod.fact".client_received_start_timestamp)))::timestamp without time zone)
         Sort Method: quicksort  Memory: 45kB
         Buffers: shared hit=28019 read=1954681
         ->  HashAggregate  (cost=2553822.90..2556532.76 rows=154849 width=35) (actual time=127356.707..127357.103 rows=231 loops=1)
               Group Key: (date_trunc('day'::text, timezone('+5:30:0'::text, "test.prod.fact".client_received_start_timestamp)))::timestamp without time zone, "test.prod.fact".serorgid, "excha
nge-p.prod.fact".appname
               Buffers: shared hit=28016 read=1954681
               ->  Result  (cost=0.43..2551252.21 rows=257069 width=35) (actual time=2.399..126960.471 rows=311015 loops=1)
                     Buffers: shared hit=28016 read=1954681
                     ->  Append  (cost=0.43..2549324.20 rows=257069 width=35) (actual time=2.294..126163.689 rows=311015 loops=1)
                           Buffers: shared hit=28016 read=1954681
                           ->  Index Scan using "exchange-pprodfactclrecsts" on "test.prod.fact"  (cost=0.43..6644.45 rows=64 width=33) (actual time=2.292..3.887 rows=2 loops=1)
                                 Index Cond: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestam
p without time zone))
                                 Filter: ((exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::
text) AND (devemail <> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder
,ManuallySelect}'::text[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,
PDMAOpenSDKTest2,PDMASDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 61
                                 Buffers: shared hit=25 read=6
                           ->  Index Scan using "test.prod.fact_624_client_received_start_timestamp_idx" on "test.prod.fact_624"  (cost=0.42..10948.27 rows=1002 width=34) (actual time=3.034..2
78.320 rows=1231 loops=1)
                                 Index Cond: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestam
p without time zone))
                                 Filter: ((exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::
text) AND (devemail <> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder
,ManuallySelect}'::text[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,
PDMAOpenSDKTest2,PDMASDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 42629
                                 Buffers: shared hit=27966 read=498
                           ->  Seq Scan on "test.prod.fact_631"  (cost=0.00..171447.63 rows=16464 width=34) (actual time=0.070..7565.812 rows=20609 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 645406
                                 Buffers: shared hit=2 read=132279
                           ->  Seq Scan on "test.prod.fact_640"  (cost=0.00..147539.09 rows=16739 width=34) (actual time=2.976..7356.452 rows=20407 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 553930
                                 Buffers: shared hit=2 read=113768
                           ->  Seq Scan on "test.prod.fact_647"  (cost=0.00..148973.30 rows=16365 width=34) (actual time=2.274..7433.607 rows=19296 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 560618
                                 Buffers: shared hit=2 read=114852
                           ->  Seq Scan on "test.prod.fact_652"  (cost=0.00..148086.43 rows=14102 width=34) (actual time=2.165..7423.880 rows=16735 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 557229
                                 Buffers: shared hit=1 read=114353
                           ->  Seq Scan on "test.prod.fact_661"  (cost=0.00..172116.37 rows=15973 width=35) (actual time=0.091..8616.119 rows=17820 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 649730
                                 Buffers: shared hit=2 read=132886
                           ->  Seq Scan on "test.prod.fact_668"  (cost=0.00..174813.25 rows=15675 width=35) (actual time=1.537..8751.908 rows=16881 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 661068
                                 Buffers: shared hit=2 read=134969
                           ->  Seq Scan on "test.prod.fact_674"  (cost=0.00..199633.65 rows=22840 width=34) (actual time=0.017..9936.557 rows=30245 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 745118
                                 Buffers: shared hit=2 read=154045
                           ->  Seq Scan on "test.prod.fact_682"  (cost=0.00..253714.68 rows=26677 width=35) (actual time=0.693..12670.194 rows=33679 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 950037
                                 Buffers: shared hit=2 read=195927
                           ->  Seq Scan on "test.prod.fact_688"  (cost=0.00..239629.23 rows=26485 width=33) (actual time=0.627..11931.789 rows=36929 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 893363
                                 Buffers: shared hit=2 read=184963
                           ->  Seq Scan on "test.prod.fact_696"  (cost=0.00..233816.76 rows=25627 width=34) (actual time=0.809..11647.744 rows=36409 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 871346
                                 Buffers: shared hit=2 read=180422
                           ->  Seq Scan on "test.prod.fact_701"  (cost=0.00..177624.27 rows=15959 width=36) (actual time=1.174..8911.760 rows=16227 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 671146
                                 Buffers: shared hit=2 read=137231
                           ->  Seq Scan on "test.prod.fact_709"  (cost=0.00..181100.86 rows=14987 width=36) (actual time=2.614..9080.548 rows=15270 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 686447
                                 Buffers: shared hit=2 read=139861
                           ->  Seq Scan on "test.prod.fact_716"  (cost=0.00..155888.30 rows=13752 width=36) (actual time=2.874..7810.737 rows=14500 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 589910
                                 Buffers: shared hit=1 read=120362
                           ->  Seq Scan on "test.prod.fact_723"  (cost=0.00..127347.65 rows=14358 width=36) (actual time=2.279..6364.821 rows=14775 loops=1)
                                 Filter: ((client_received_start_timestamp >= '2018-03-28 18:30:00'::timestamp without time zone) AND (client_received_start_timestamp < '2018-04-11 18:30:00'::timestamp wi
thout time zone) AND (exchangeinstance <> '(not set)'::text) AND (devemail <> 'test@example.com'::text) AND (devemail <> 'srk@example.com'::text) AND (devemail <> 'abc@example.com'::text) AND (devemail <
> 'xyz@example.com'::text) AND (apiproxy = 'test-service'::text) AND (apistatus = 'Success'::text) AND (serorgid = 'aircel'::text) AND (apiaction <> ALL ('{LRN,Pathfinder,ManuallySelect}'::te
xt[])) AND (appname <> ALL ('{"Mobile Connect Developer Portal (Int(",MinskHBM,LondonHBM,SeoulHBM,MumbaiHBM,NVirginiaHBM,SPauloHBM,"Mobile Connect HeartBeat Monitor",PDMAOpenSDKTest1,PDMAOpenSDKTest2,PDMA
SDKTest,APIHealth,A1qaDemoApp,test,"india e2e test tool","Test from John do not provision"}'::text[])))
                                 Rows Removed by Filter: 480327
                                 Buffers: shared hit=1 read=98259
 Planning time: 395.624 ms
 Execution time: 127362.763 ms
(81 rows) 

Thanks in Advance. I look forward to hearing from you.

Best Regards,

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