| From: | Fabio Pardi <f(dot)pardi(at)portavita(dot)eu> |
|---|---|
| To: | pgsql-bugs(at)lists(dot)postgresql(dot)org |
| Subject: | Re: pg_dump |
| Date: | 2020-05-08 14:17:23 |
| Message-ID: | eb376899-c163-09ef-61a1-f1746fcfb6e5@portavita.eu |
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| Lists: | pgsql-bugs |
On 08/05/2020 12:18, Volodymyr Blahoi wrote:
> When you create 5000 schemas and 100 tables with 10 different data types in every schema and execute pg_dump -a --inserts -t schema1.table2 dbname, it executing around 2 min. How to make it more faster?
This is not the right ML to ask to, you might want to write to the "performance" ML instead.
About your problem: one solution might be to make sure you are writing your dump to a separate set or disks than where your database reads data from.
regards,
fabio pardi
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