On Fri, 7 Jan 2005, Bruce Momjian wrote:

Do we want to add this additional log infor to CVS for 8.0?

No, unless we're looking for an RC5?


Simon Riggs wrote:
On Mon, 2005-01-03 at 19:14 -0500, Bruce Momjian wrote:
Simon Riggs wrote:
Here's my bgwriter instrumentation patch, which gives info that could
allow the bgwriter settings to be tuned.

Uh, what does this do exactly? Add additional logging output?

Produces output like this...

DEBUG:ARC T1target=  45 B1len= 4954 T1len=   40 T2len= 4960 B2len=   46
DEBUG:ARC total   =  98% B1hit=   0% T1hit=   0% T2hit=  98% B2hit=   0%
DEBUG:ARC buffer dirty misses=   22% (wasted=    0); cleaned=     4494

when you have debug_shared_buffers (= n) set
and you have server messages DEBUG1 available.

The last line of log output has been replaced by this version.

Best Regards, Simon Riggs

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