On Tue, 5 May 2009, Vlad Arkhipov wrote:
Is there a way to limit I/O bandwidth/CPU usage of a certain backend? It
seems that ionice/renice makes no sense because of bgwriter/WAL writer
processes are not a part of a backend.
The background writer and WAL writer are pretty low users of CPU and I
On Tue, May 5, 2009 at 2:31 AM, Vlad Arkhipov wrote:
> Is there a way to limit I/O bandwidth/CPU usage of a certain backend? It
> seems that ionice/renice makes no sense because of bgwriter/WAL writer
> processes are not a part of a backend. I have a periodic query (every
> hour) that make huge I/
Is there a way to limit I/O bandwidth/CPU usage of a certain backend? It
seems that ionice/renice makes no sense because of bgwriter/WAL writer
processes are not a part of a backend. I have a periodic query (every
hour) that make huge I/O load and should run in background. When this
query runs all
