[Raw Msg Headers][Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: just a test
> I sent some mails to the list yesterday, but did not receive one via the
> list... Is there something fishy going on?
Yes. 12+ hour processing backlogs.
I have been running single router process on basis of getting
the best performance out of the uni-processor box with it, but
for certain operations I possibly should run more of them in
parallel...
Algorithmwise I have a feeling that running big lists of
recipients does slow things down in serious way; something
like N recipients needing C*(N^2) seconds to process.
Not so fun...
5th Nov: 3 217 messages, 187 200 recipients (queue grows)
6th Nov: 4 180 messages, 214 800 recipients (queue grows)
7th Nov: 10 000 messages, 370 000 recipients (queue gone)
How the speed change happened ? The main feeder of input jobs
changed message batch size to at most 100 recipients a piece
from previous setting of: as much as there are recipients..
> --Swen
/Matti Aarnio <mea@nic.funet.fi>
- References:
- just a test
- From: Swen Thuemmler <swen@uni-paderborn.de>