Re: Server stops responding randomly for 5 minutes

From: Tony Wang <wwwjfy(at)gmail(dot)com>
To: Andrus <kobruleht2(at)hot(dot)ee>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Server stops responding randomly for 5 minutes
Date: 2011-07-13 11:06:37
Message-ID: CAH1z_A6Ci_OECxHGVsozFUJFUXUBAujzZ3udN+c+Pyf60Qh+iw@mail.gmail.com
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I think logs may help. Have you checked that?

2011/7/13 Andrus <kobruleht2(at)hot(dot)ee>

> Sometimes per week server stops randomly responding for approx 5 minutes.
> User should wait for 5 minutes before server responds.
> Other users can work normally at same time.
>
> Monday this happens at 12:16
> I havent noticed anythis special in PostgreSql and windows logs at this
> time.
>
> How to fix or find reason for this ?
>
> Andrus.
>
> Config:
>
> Win 2008 server 2 GB RAM
> PostgreSQL 9.0.4, compiled by Visual C++ build 1500, 64-bit
> 10-25 users manually entering sales order, e.q. low server usage
>
> Server is installed using setup program from postgresql.org directed site,
> postresql.conf file is not modified after installation.
>
> Database size: 2165 MB
>
> Biggest files in decreasing order of size:
>
> 1 firma1.bilkaib 880 MB table
> 2 public.attachme 454 MB table
> 3 firma1.rid 401 MB table
> 4 firma1.omrid 88 MB table
> 5 firma1.omdok 79 MB table
> 6 firma1.bilkaib_cr_idx 75 MB index
> 7 firma1.bilkaib_cr_pattern_idx 74 MB index
> 8 firma1.bilkaib_db_pattern_idx 74 MB index
> 9 firma1.bilkaib_db_idx 74 MB index
> 10 firma1.klient 69 MB table
> 11 firma1.dok 64 MB table
> 12 firma1.bilkaib_kuupaev_idx 60 MB index
> 13 firma1.bilkaib_dokumnr_idx 53 MB index
> 14 firma1.bilkaib_pkey 43 MB index
> 15 firma1.rid_rtellimus_idx 38 MB index
> 16 firma1.rid_toode_idx 25 MB index
> 17 firma1.rid_toode_pattern_idx 24 MB index
> 18 public.strings 23 MB table
> 19 firma1.rid_inpdokumnr_idx 19 MB index
> 20 firma1.toode 17 MB table
> 21 firma1.rid_dokumnr_idx 16 MB index
> 22 firma1.rid_pkey 16 MB index
> 23 firma1.summav 15 MB table
> 24 public.report 13 MB table
> 25 public.desktop 9784 kB table
> 26 public.mailbox 7128 kB table
> 27 public.localfil 5584 kB table
> 28 pg_toast.pg_toast_36145_index 5392 kB index
> ...
>
>
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