Bitcoin Forum

Bitcoin => Mining support => Topic started by: mokahless on May 19, 2013, 05:39:42 AM



Title: p2pool - getblock latency
Post by: mokahless on May 19, 2013, 05:39:42 AM
I have a problem with p2pool. It started a few days ago. I'm looking for some help.

Changes:
  • added p2pool and litecoin in addition (reverted this change)
  • rebooted the computer (didn't install windows updates

Specs:
  • 1.9 AMD dual core, 3GB ram, Vertex 3 SSD, windows 7, QT 8.1, p2pool 11.4

Problem:
  • restarted machine
  • ran p2pool litecoin and bitcoin
  • Getblock latency at 10-15 seconds and bitcoin-qt unresponsive. At this point, I stopped using the litecoin node and client
  • restarted computer
  • Now for the past hour, getblock latency has gone from <1s to 10s, increasing DOAs - after I finished this post, it is now at 12 seconds.
  • Everything is now as it used to be before but getblock latency is still massive and bitcoin-qt is slow to respond.
  • restarting p2pool does not reduce the latency but restarting bitcoin does - but then it creeps up for an hour or 2 to 10-15s
  • My CPU usage graph looks like a sine wave with an extended top . It is mostly bitcoin-qt with a bit of run_p2pool.exe
  • I've not had problems like this before with this exact setup.

trying a bitcoind rescan. not sure if it will help. - it didn't make a difference.

Reserved for answering questions asked by further posters:

Thanks in advance.