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Re: What's the XID?



Jeff Frost <jeff(at)frostconsultingllc(dot)com> writes:
> On Thu, 27 Dec 2007, Tom Lane wrote:
>> There's no global counter.  There's a backend-local "virtual transaction
>> id" counter.

> That's a drag as I have quite a few clients who graph the xacts/sec with MRTG. 
> Most of these clients have read heavy workloads and it would be great to be 
> able to graph read vs write xacts, but a drag if you have no visibility into 
> the read xacts.

Why aren't you using the pgstats xact counters for that?

			regards, tom lane



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