DB sessions 100 times of DB connections

Поиск
Список
Период
Сортировка
От Huang, Suya
Тема DB sessions 100 times of DB connections
Дата
Msg-id D83E55F5F4D99B4A9B4C4E259E6227CD014B36E3@AUX1EXC01.apac.experian.local
обсуждение исходный текст
Ответы Re: DB sessions 100 times of DB connections
Список pgsql-performance
Дерево обсуждения

Hi,

 

We’ve experienced a DB issue yesterday and after checked the log found that the peak sessions is 3000 while the peak DB connections is only around 30. The application is having problem of pulling data but no warnings in DB log as it doesn’t exceed max_connections.

 

 

How could this happen? How does sessions/connections work in Postgres?

 

Thanks,

Suya

В списке pgsql-performance по дате отправления: