Windows performance

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От Sterpu Victor
Тема Windows performance
Дата
Msg-id ema96372fb-e680-4324-9287-cb6c9fb8af14@victor-pc
обсуждение исходный текст
Ответы Re: Windows performance  (Adrian Klaver <adrian.klaver@aklaver.com>)
Re: Windows performance  (Igor Neyman <ineyman@perceptron.com>)
Список pgsql-general
Hello
 
Why is Postgres so slow on Windows compared to linux?
Can I do something to match the performance?
I have 2 servers:
- one is Windows 8, CPU XEON, 8 CORES,  32G of RAM - my test query runs in 17 seconds
- the other is Linux CPU XEON, 4 cores, 4 Gh of RAM - my test query runs in 2 seconds
I run the query on the same database.
 
CPU is not used at max on the servers, RAM is fine.
Is there a problem with Windows? My gues is that Windows is not using the hardware resources as it should be.
Can I do something to fix this?
 
Thank you.

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