Re: postmaster dead now !! - Mailing list pgsql-sql

Also wanted to highlight that the
"stats collector process" (PID: 5599)is the one which is taking up 99% CPU in my top
output ,

postgres  5599  1.3  0.0 142396  20 ?        S    May07  57:13 postgres: stats
collector process

On Friday 10 May 2002 05:13 pm, Rajesh Kumar Mallah. wrote:
> Hi
> my postmaster died just now,
>
> only a bunch of backends running
>
> [rmallah@server rmallah]$ psql -h 130.94.22.209  -U tradein
> tradein_clients psql: could not connect to server: Connection refused
>         Is the server running on host 130.94.22.209 and accepting
>         TCP/IP connections on port 5432?
> [rmallah@server rmallah]$
>
> output of ps
> ============
>
> [root@linux10320 root2]# ps auxwww| grep post
> postgres  5598  0.0  0.0 140412   4 ?        D    May07   2:31 postgres:
> stats buffer process
> postgres  5599  1.1  0.0 142396  20 ?        R    May07  48:48 postgres:
> stats collector process
> postgres 12262  0.0  0.0 238712   4 ?        D    May09   0:19 postgres:
> tradein tradein_clients 130.94.20.27 SELECT
> postgres 13039  0.0  0.0 139812   4 ?        D    May09   0:00 postgres:
> checkpoint subprocess
> postgres 29440  0.0  0.8 140664 9256 ?       S    14:35   0:01 postgres:
> tradein tradein_clients 203.196.129.235 idle
> postgres  6805  0.0  0.0 140196   4 ?        S    16:08   0:00 postgres:
> tradein tradein_clients 203.196.129.235 idle
> postgres 10154  0.0  0.0 140196   4 ?        S    16:38   0:00 postgres:
> tradein tradein_clients 203.196.129.235 idle
> postgres 10446  0.0  0.0 140164   4 ?        S    16:43   0:00 postgres:
> postgres tradein_clients 203.196.129.235 idle
> [root@linux10320 root2]#
>
> =============
> output of top
> =============
>   5:29pm  up 3 days, 24 min,  4 users,  load average: 5.68, 5.61, 5.70
> 54 processes: 52 sleeping, 2 running, 0 zombie, 0 stopped
> CPU states:  5.8% user, 44.3% system,  0.0% nice, 49.8% idle
> Mem:  1028484K av,  900084K used,  128400K free,       0K shrd,    2968K
> buff Swap:  971004K av,   99288K used,  871716K free
> 857220K cached
>
>   PID USER     PRI  NI  SIZE  RSS SHARE STAT  LIB %CPU %MEM   TIME COMMAND
>  5599 postgres  17   0  2064   20    20 R       0 99.9  0.0  53:25
> postmaster 5598 postgres   9   0  1440    4     4 D       0  0.0  0.0
> 2:31 postmaster 12262 postgres   9   0 88564    4     4 D       0  0.0  0.0
>   0:19 postmaster 13039 postgres   9   0   656    4     4 D       0  0.0
> 0.0   0:00 postmaster 29440 postgres   9   0 10512 9256  9256 S       0
> 0.0  0.8   0:01 postmaster 6805 postgres   9   0   972    4     4 S       0
>  0.0  0.0   0:00 postmaster 10154 postgres   9   0   968    4     4 S
> 0  0.0  0.0   0:00 postmaster 10446 postgres   9   0   964    4     4 S
>   0  0.0  0.0   0:00 postmaster
> ==========================================================================