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Been getting timeout error after upgrading from postgres engine 9.4.20 to 9.5.15 in aws rds
2019 Community Moderator ElectionHow to safely upgrade an Amazon EC2 instance from t1.micro to large?postgres: upgrade a user to be a superuser?Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with railsPostgres database going crazy after upgrade from 9.0 to 9.3, cpu/ramPostgreSQL Stops After Starting following upgrade to Ubuntu 15.04 from 14.04Postgres 9.2 to 9.5 Upgrade is losing DataWhy Hibernate queries gets stuck in 'idle in transaction' in PostgresExtremely Slow Query Execution After Postgres 9.6 UpgradeAzure App Service random connection timeout to AWS Aurora (Postgres RDS)100% CPU Utilization on postgresql RDS instance
I recently resized our database from 5gb to 20 gb since we started seeing more inflow of data and accidentally upgraded it to the 9.5.15. After this I started seeing request timeouts with 500 and when I changed my timeout period I stopped seeing them but my queries take more time then normal to process.
I am confused with whats happening, I am thinking of resizing my db to 6 Gb and try a reboot .
I would appreciate any input in this.
postgresql amazon-web-services amazon-rds
add a comment |
I recently resized our database from 5gb to 20 gb since we started seeing more inflow of data and accidentally upgraded it to the 9.5.15. After this I started seeing request timeouts with 500 and when I changed my timeout period I stopped seeing them but my queries take more time then normal to process.
I am confused with whats happening, I am thinking of resizing my db to 6 Gb and try a reboot .
I would appreciate any input in this.
postgresql amazon-web-services amazon-rds
Did youanalyze
all tables to update the statistics after the upgrade?
– a_horse_with_no_name
Mar 7 at 19:56
@a_horse_with_no_name I actually didn't, I thought the AUTOVACUUM daemon will run it by default?or do I need to do analyze no matter what?
– Harun Guna
Mar 7 at 20:06
No, auto vacuum will take care of that eventually. But right after migration no statistics are available at all, so to get the "first set" right, you need to analyze all tables after a migration.
– a_horse_with_no_name
Mar 7 at 20:08
@a_horse_with_no_name I see, thank you so much for that. I am not that great with postgres , If I am right I need to run Analyze tablename ? or analyze randomn_query?
– Harun Guna
Mar 7 at 20:18
@a_horse_with_no_name thanks for that time. I was able to rectify it after updating the statistic. I really appreciate it.
– Harun Guna
Mar 8 at 21:15
add a comment |
I recently resized our database from 5gb to 20 gb since we started seeing more inflow of data and accidentally upgraded it to the 9.5.15. After this I started seeing request timeouts with 500 and when I changed my timeout period I stopped seeing them but my queries take more time then normal to process.
I am confused with whats happening, I am thinking of resizing my db to 6 Gb and try a reboot .
I would appreciate any input in this.
postgresql amazon-web-services amazon-rds
I recently resized our database from 5gb to 20 gb since we started seeing more inflow of data and accidentally upgraded it to the 9.5.15. After this I started seeing request timeouts with 500 and when I changed my timeout period I stopped seeing them but my queries take more time then normal to process.
I am confused with whats happening, I am thinking of resizing my db to 6 Gb and try a reboot .
I would appreciate any input in this.
postgresql amazon-web-services amazon-rds
postgresql amazon-web-services amazon-rds
asked Mar 7 at 18:45
Harun GunaHarun Guna
113
113
Did youanalyze
all tables to update the statistics after the upgrade?
– a_horse_with_no_name
Mar 7 at 19:56
@a_horse_with_no_name I actually didn't, I thought the AUTOVACUUM daemon will run it by default?or do I need to do analyze no matter what?
– Harun Guna
Mar 7 at 20:06
No, auto vacuum will take care of that eventually. But right after migration no statistics are available at all, so to get the "first set" right, you need to analyze all tables after a migration.
– a_horse_with_no_name
Mar 7 at 20:08
@a_horse_with_no_name I see, thank you so much for that. I am not that great with postgres , If I am right I need to run Analyze tablename ? or analyze randomn_query?
– Harun Guna
Mar 7 at 20:18
@a_horse_with_no_name thanks for that time. I was able to rectify it after updating the statistic. I really appreciate it.
– Harun Guna
Mar 8 at 21:15
add a comment |
Did youanalyze
all tables to update the statistics after the upgrade?
– a_horse_with_no_name
Mar 7 at 19:56
@a_horse_with_no_name I actually didn't, I thought the AUTOVACUUM daemon will run it by default?or do I need to do analyze no matter what?
– Harun Guna
Mar 7 at 20:06
No, auto vacuum will take care of that eventually. But right after migration no statistics are available at all, so to get the "first set" right, you need to analyze all tables after a migration.
– a_horse_with_no_name
Mar 7 at 20:08
@a_horse_with_no_name I see, thank you so much for that. I am not that great with postgres , If I am right I need to run Analyze tablename ? or analyze randomn_query?
– Harun Guna
Mar 7 at 20:18
@a_horse_with_no_name thanks for that time. I was able to rectify it after updating the statistic. I really appreciate it.
– Harun Guna
Mar 8 at 21:15
Did you
analyze
all tables to update the statistics after the upgrade?– a_horse_with_no_name
Mar 7 at 19:56
Did you
analyze
all tables to update the statistics after the upgrade?– a_horse_with_no_name
Mar 7 at 19:56
@a_horse_with_no_name I actually didn't, I thought the AUTOVACUUM daemon will run it by default?or do I need to do analyze no matter what?
– Harun Guna
Mar 7 at 20:06
@a_horse_with_no_name I actually didn't, I thought the AUTOVACUUM daemon will run it by default?or do I need to do analyze no matter what?
– Harun Guna
Mar 7 at 20:06
No, auto vacuum will take care of that eventually. But right after migration no statistics are available at all, so to get the "first set" right, you need to analyze all tables after a migration.
– a_horse_with_no_name
Mar 7 at 20:08
No, auto vacuum will take care of that eventually. But right after migration no statistics are available at all, so to get the "first set" right, you need to analyze all tables after a migration.
– a_horse_with_no_name
Mar 7 at 20:08
@a_horse_with_no_name I see, thank you so much for that. I am not that great with postgres , If I am right I need to run Analyze tablename ? or analyze randomn_query?
– Harun Guna
Mar 7 at 20:18
@a_horse_with_no_name I see, thank you so much for that. I am not that great with postgres , If I am right I need to run Analyze tablename ? or analyze randomn_query?
– Harun Guna
Mar 7 at 20:18
@a_horse_with_no_name thanks for that time. I was able to rectify it after updating the statistic. I really appreciate it.
– Harun Guna
Mar 8 at 21:15
@a_horse_with_no_name thanks for that time. I was able to rectify it after updating the statistic. I really appreciate it.
– Harun Guna
Mar 8 at 21:15
add a comment |
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Did you
analyze
all tables to update the statistics after the upgrade?– a_horse_with_no_name
Mar 7 at 19:56
@a_horse_with_no_name I actually didn't, I thought the AUTOVACUUM daemon will run it by default?or do I need to do analyze no matter what?
– Harun Guna
Mar 7 at 20:06
No, auto vacuum will take care of that eventually. But right after migration no statistics are available at all, so to get the "first set" right, you need to analyze all tables after a migration.
– a_horse_with_no_name
Mar 7 at 20:08
@a_horse_with_no_name I see, thank you so much for that. I am not that great with postgres , If I am right I need to run Analyze tablename ? or analyze randomn_query?
– Harun Guna
Mar 7 at 20:18
@a_horse_with_no_name thanks for that time. I was able to rectify it after updating the statistic. I really appreciate it.
– Harun Guna
Mar 8 at 21:15