Re: [PERFORM] Disk writes

2006-08-07 Thread Markus Schaber
Hi, Reimer, carlosreimer wrote: > There is some performance problems with the server and I discovered with > vmstat tool that there is some process writing a lot of information in > the disk subsystem. [..] > I could I discover who is sending so many data to the disks? It could be something trig

Re: [PERFORM] Disk writes

2006-07-28 Thread Scott Marlowe
On Thu, 2006-07-27 at 20:25, carlosreimer wrote: > Hi, > > We've a fedora core 3 box with PostgreSQL 8.0. > > There is some performance problems with the server and I discovered > with vmstat tool that there is some process writing a lot of > information in the disk subsystem. > > I stopped t

Re: [PERFORM] Disk writes

2006-07-27 Thread Florian Weimer
> I could I discover who is sending so many data to the disks? Documentation/laptop-mode.txt in the Linux kernel tree has some instructions how to track down unwanted disk writes. -- Florian Weimer<[EMAIL PROTECTED]> BFK edv-consulting GmbH http://www.bfk.de/ Durlacher Alle

[PERFORM] Disk writes

2006-07-27 Thread carlosreimer
Hi,   We've a fedora core 3 box with PostgreSQL 8.0.   There is some performance problems with the server and I discovered with vmstat tool that there is some process writing a lot of information in the disk subsystem.   I stopped the database and even so vmstat showed the same rates of disk write