[1500 TH] p2pool: Decentralized, DoS-resistant, Hop-Proof pool

[lazyranma]

I have a problem with latest git version (8.2-4-g677ea87): 100% orphan rate.

Code:

2012-10-20 10:43:11.039275 P2Pool: 17344 shares in chain (17349 verified/17349 total) Peers: 17 (7 incoming)
2012-10-20 10:43:11.039406  Local: 529MH/s in last 10.0 minutes Local dead on arrival: ~2.7% (0-10%) Expected time to share: 1.4 hours
2012-10-20 10:43:11.039458  Shares: 19 (19 orphan, 0 dead) Stale rate: ~100.0% (83-100%) Efficiency: ~0.0% (0-18%) Current payout: 0.0000 BTC
2012-10-20 10:43:11.039515  Pool: 304GH/s Stale rate: 6.5% Expected time to block: 8.6 hours

Restarting p2pool don't help. Is there any way to fix that?

I'm using cgminer 2.8.3 with Radeon HD7970.

[forrestv]

I have a problem with latest git version (8.2-4-g677ea87): 100% orphan rate.

Code:

2012-10-20 10:43:11.039275 P2Pool: 17344 shares in chain (17349 verified/17349 total) Peers: 17 (7 incoming)
2012-10-20 10:43:11.039406  Local: 529MH/s in last 10.0 minutes Local dead on arrival: ~2.7% (0-10%) Expected time to share: 1.4 hours
2012-10-20 10:43:11.039458  Shares: 19 (19 orphan, 0 dead) Stale rate: ~100.0% (83-100%) Efficiency: ~0.0% (0-18%) Current payout: 0.0000 BTC
2012-10-20 10:43:11.039515  Pool: 304GH/s Stale rate: 6.5% Expected time to block: 8.6 hours

Restarting p2pool don't help. Is there any way to fix that?

I'm using cgminer 2.8.3 with Radeon HD7970.

Can you zip up and send me your log file? (It's at data/bitcoin/log) I think you were on a fork for some reason, since at that time, my node was saying "Pool: 349GH/s". I suspect that your bitcoind is messed up somehow. What does getinfo show?

[rav3n_pl]

Possible bug?
Log is spammed when I enter to static/graphs.html?Day page:

Code:

2012-10-20 20:05:45.563227 Peer sent entire transaction that was already received
2012-10-20 20:05:50.208083 P2Pool: 18565 shares in chain (18569 verified/18569 total) Peers: 10 (0 incoming)
2012-10-20 20:05:50.208405  Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2012-10-20 20:05:50.208482  Shares: 0 (0 orphan, 0 dead) Stale rate: ??? Efficiency: ??? Current payout: 0.0000 BTC
2012-10-20 20:05:50.208776  Pool: 331GH/s Stale rate: 11.3% Expected time to block: 11.1 hours
2012-10-20 20:05:52.038959 Peer sent entire transaction that was already received
2012-10-20 20:05:59.234529 P2Pool: 18566 shares in chain (18570 verified/18570 total) Peers: 10 (0 incoming)
2012-10-20 20:05:59.234854  Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???
2012-10-20 20:05:59.234914  Shares: 0 (0 orphan, 0 dead) Stale rate: ??? Efficiency: ??? Current payout: 0.0000 BTC
2012-10-20 20:05:59.234996  Pool: 332GH/s Stale rate: 11.3% Expected time to block: 11.0 hours
2012-10-20 20:06:06.190785 > Error in DeferredResource handler:
2012-10-20 20:06:06.191053 > Traceback (most recent call last):
2012-10-20 20:06:06.191128 >   File "/home/rav3n/p2pool/p2pool/util/deferred_resource.py", line 24, in render
2012-10-20 20:06:06.191596 >     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)
2012-10-20 20:06:06.191844 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 134, in maybeDeferred
2012-10-20 20:06:06.191949 >     result = f(*args, **kw)
2012-10-20 20:06:06.192477 >   File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 216, in render
2012-10-20 20:06:06.192848 >     return m(request)
2012-10-20 20:06:06.192972 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
2012-10-20 20:06:06.193027 >     return _inlineCallbacks(None, gen, Deferred())
2012-10-20 20:06:06.193073 > --- <exception caught here> ---
2012-10-20 20:06:06.193137 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
2012-10-20 20:06:06.193514 >     result = g.send(result)
2012-10-20 20:06:06.193602 >   File "/home/rav3n/p2pool/p2pool/web.py", line 194, in render_GET
2012-10-20 20:06:06.193684 >     res = yield self.func(*self.args)
2012-10-20 20:06:06.193774 >   File "/home/rav3n/p2pool/p2pool/web.py", line 435, in <lambda>
2012-10-20 20:06:06.193902 >     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
2012-10-20 20:06:06.194022 > exceptions.KeyError: 'last_'
2012-10-20 20:06:06.195830 > Error in DeferredResource handler:
2012-10-20 20:06:06.196161 > Traceback (most recent call last):
2012-10-20 20:06:06.196366 >   File "/home/rav3n/p2pool/p2pool/util/deferred_resource.py", line 24, in render
2012-10-20 20:06:06.197259 >     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)
2012-10-20 20:06:06.197446 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 134, in maybeDeferred
2012-10-20 20:06:06.197498 >     result = f(*args, **kw)
2012-10-20 20:06:06.197602 >   File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 216, in render
2012-10-20 20:06:06.198103 >     return m(request)
2012-10-20 20:06:06.198325 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
2012-10-20 20:06:06.198416 >     return _inlineCallbacks(None, gen, Deferred())
2012-10-20 20:06:06.198517 > --- <exception caught here> ---
2012-10-20 20:06:06.198945 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
2012-10-20 20:06:06.199570 >     result = g.send(result)
2012-10-20 20:06:06.199883 >   File "/home/rav3n/p2pool/p2pool/web.py", line 194, in render_GET
2012-10-20 20:06:06.200348 >     res = yield self.func(*self.args)
2012-10-20 20:06:06.200638 >   File "/home/rav3n/p2pool/p2pool/web.py", line 435, in <lambda>
2012-10-20 20:06:06.201078 >     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
2012-10-20 20:06:06.201259 > exceptions.KeyError: 'last_'
2012-10-20 20:06:06.202993 > Error in DeferredResource handler:
2012-10-20 20:06:06.203176 > Traceback (most recent call last):
2012-10-20 20:06:06.203230 >   File "/home/rav3n/p2pool/p2pool/util/deferred_resource.py", line 24, in render
2012-10-20 20:06:06.203298 >     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)
2012-10-20 20:06:06.203344 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 134, in maybeDeferred
2012-10-20 20:06:06.203766 >     result = f(*args, **kw)
2012-10-20 20:06:06.203841 >   File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 216, in render
2012-10-20 20:06:06.203935 >     return m(request)
2012-10-20 20:06:06.204432 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
2012-10-20 20:06:06.204580 >     return _inlineCallbacks(None, gen, Deferred())
2012-10-20 20:06:06.204751 > --- <exception caught here> ---
2012-10-20 20:06:06.205138 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
2012-10-20 20:06:06.205331 >     result = g.send(result)
2012-10-20 20:06:06.205405 >   File "/home/rav3n/p2pool/p2pool/web.py", line 194, in render_GET
2012-10-20 20:06:06.205469 >     res = yield self.func(*self.args)
2012-10-20 20:06:06.205513 >   File "/home/rav3n/p2pool/p2pool/web.py", line 435, in <lambda>
2012-10-20 20:06:06.205897 >     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
2012-10-20 20:06:06.205983 > exceptions.KeyError: 'last_'
2012-10-20 20:06:06.207355 > Error in DeferredResource handler:
2012-10-20 20:06:06.207535 > Traceback (most recent call last):
2012-10-20 20:06:06.207587 >   File "/home/rav3n/p2pool/p2pool/util/deferred_resource.py", line 24, in render
2012-10-20 20:06:06.207688 >     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)
2012-10-20 20:06:06.207810 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 134, in maybeDeferred
2012-10-20 20:06:06.207991 >     result = f(*args, **kw)
2012-10-20 20:06:06.208517 >   File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 216, in render
2012-10-20 20:06:06.208756 >     return m(request)
2012-10-20 20:06:06.208864 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
2012-10-20 20:06:06.209483 >     return _inlineCallbacks(None, gen, Deferred())
2012-10-20 20:06:06.209767 > --- <exception caught here> ---
2012-10-20 20:06:06.210083 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
2012-10-20 20:06:06.210258 >     result = g.send(result)
2012-10-20 20:06:06.210516 >   File "/home/rav3n/p2pool/p2pool/web.py", line 194, in render_GET
2012-10-20 20:06:06.210714 >     res = yield self.func(*self.args)
2012-10-20 20:06:06.210885 >   File "/home/rav3n/p2pool/p2pool/web.py", line 435, in <lambda>
2012-10-20 20:06:06.211133 >     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
2012-10-20 20:06:06.211223 > exceptions.KeyError: 'last_'
2012-10-20 20:06:06.212986 > Error in DeferredResource handler:
2012-10-20 20:06:06.213359 > Traceback (most recent call last):
2012-10-20 20:06:06.213477 >   File "/home/rav3n/p2pool/p2pool/util/deferred_resource.py", line 24, in render
2012-10-20 20:06:06.213617 >     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)
2012-10-20 20:06:06.213771 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 134, in maybeDeferred
2012-10-20 20:06:06.213862 >     result = f(*args, **kw)
2012-10-20 20:06:06.213939 >   File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 216, in render
2012-10-20 20:06:06.214096 >     return m(request)
2012-10-20 20:06:06.214266 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
2012-10-20 20:06:06.214407 >     return _inlineCallbacks(None, gen, Deferred())
2012-10-20 20:06:06.214517 > --- <exception caught here> ---
2012-10-20 20:06:06.214647 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
2012-10-20 20:06:06.214789 >     result = g.send(result)
2012-10-20 20:06:06.214926 >   File "/home/rav3n/p2pool/p2pool/web.py", line 194, in render_GET
2012-10-20 20:06:06.215037 >     res = yield self.func(*self.args)
2012-10-20 20:06:06.215195 >   File "/home/rav3n/p2pool/p2pool/web.py", line 435, in <lambda>
2012-10-20 20:06:06.215311 >     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
2012-10-20 20:06:06.215449 > exceptions.KeyError: 'last_'
2012-10-20 20:06:06.217124 > Error in DeferredResource handler:
2012-10-20 20:06:06.217341 > Traceback (most recent call last):
2012-10-20 20:06:06.217426 >   File "/home/rav3n/p2pool/p2pool/util/deferred_resource.py", line 24, in render
2012-10-20 20:06:06.217503 >     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)
2012-10-20 20:06:06.217621 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 134, in maybeDeferred
2012-10-20 20:06:06.217859 >     result = f(*args, **kw)
2012-10-20 20:06:06.218321 >   File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 216, in render
2012-10-20 20:06:06.218799 >     return m(request)
2012-10-20 20:06:06.218932 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
2012-10-20 20:06:06.219320 >     return _inlineCallbacks(None, gen, Deferred())
2012-10-20 20:06:06.219420 > --- <exception caught here> ---
2012-10-20 20:06:06.219469 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
2012-10-20 20:06:06.219513 >     result = g.send(result)
2012-10-20 20:06:06.219598 >   File "/home/rav3n/p2pool/p2pool/web.py", line 194, in render_GET
2012-10-20 20:06:06.219644 >     res = yield self.func(*self.args)
2012-10-20 20:06:06.219702 >   File "/home/rav3n/p2pool/p2pool/web.py", line 435, in <lambda>
2012-10-20 20:06:06.219775 >     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
2012-10-20 20:06:06.220144 > exceptions.KeyError: 'last_'
2012-10-20 20:06:06.224472 > Error in DeferredResource handler:
2012-10-20 20:06:06.224649 > Traceback (most recent call last):
2012-10-20 20:06:06.224705 >   File "/home/rav3n/p2pool/p2pool/util/deferred_resource.py", line 24, in render
2012-10-20 20:06:06.224801 >     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)
2012-10-20 20:06:06.224959 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 134, in maybeDeferred
2012-10-20 20:06:06.225043 >     result = f(*args, **kw)
2012-10-20 20:06:06.225143 >   File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 216, in render
2012-10-20 20:06:06.225567 >     return m(request)
2012-10-20 20:06:06.225796 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
2012-10-20 20:06:06.225886 >     return _inlineCallbacks(None, gen, Deferred())
2012-10-20 20:06:06.225985 > --- <exception caught here> ---
2012-10-20 20:06:06.226156 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
2012-10-20 20:06:06.226450 >     result = g.send(result)
2012-10-20 20:06:06.226622 >   File "/home/rav3n/p2pool/p2pool/web.py", line 194, in render_GET
2012-10-20 20:06:06.226730 >     res = yield self.func(*self.args)
2012-10-20 20:06:06.226794 >   File "/home/rav3n/p2pool/p2pool/web.py", line 435, in <lambda>
2012-10-20 20:06:06.226888 >     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
2012-10-20 20:06:06.227124 > exceptions.KeyError: 'last_'
2012-10-20 20:06:06.228769 > Error in DeferredResource handler:
2012-10-20 20:06:06.229015 > Traceback (most recent call last):
2012-10-20 20:06:06.229173 >   File "/home/rav3n/p2pool/p2pool/util/deferred_resource.py", line 24, in render
2012-10-20 20:06:06.229777 >     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)
2012-10-20 20:06:06.230019 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 134, in maybeDeferred
2012-10-20 20:06:06.230159 >     result = f(*args, **kw)
2012-10-20 20:06:06.230575 >   File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 216, in render
2012-10-20 20:06:06.230851 >     return m(request)
2012-10-20 20:06:06.231043 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
2012-10-20 20:06:06.231265 >     return _inlineCallbacks(None, gen, Deferred())
2012-10-20 20:06:06.231413 > --- <exception caught here> ---
2012-10-20 20:06:06.231471 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
2012-10-20 20:06:06.231555 >     result = g.send(result)
2012-10-20 20:06:06.231702 >   File "/home/rav3n/p2pool/p2pool/web.py", line 194, in render_GET
2012-10-20 20:06:06.231975 >     res = yield self.func(*self.args)
2012-10-20 20:06:06.232080 >   File "/home/rav3n/p2pool/p2pool/web.py", line 435, in <lambda>
2012-10-20 20:06:06.232266 >     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
2012-10-20 20:06:06.232477 > exceptions.KeyError: 'last_'
2012-10-20 20:06:06.234129 > Error in DeferredResource handler:
2012-10-20 20:06:06.234392 > Traceback (most recent call last):
2012-10-20 20:06:06.234492 >   File "/home/rav3n/p2pool/p2pool/util/deferred_resource.py", line 24, in render
2012-10-20 20:06:06.234866 >     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)
2012-10-20 20:06:06.235165 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 134, in maybeDeferred
2012-10-20 20:06:06.235336 >     result = f(*args, **kw)
2012-10-20 20:06:06.235577 >   File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 216, in render
2012-10-20 20:06:06.235804 >     return m(request)
2012-10-20 20:06:06.235951 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
2012-10-20 20:06:06.236345 >     return _inlineCallbacks(None, gen, Deferred())
2012-10-20 20:06:06.236588 > --- <exception caught here> ---
2012-10-20 20:06:06.236944 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
2012-10-20 20:06:06.237091 >     result = g.send(result)
2012-10-20 20:06:06.237180 >   File "/home/rav3n/p2pool/p2pool/web.py", line 194, in render_GET
2012-10-20 20:06:06.237259 >     res = yield self.func(*self.args)
2012-10-20 20:06:06.237357 >   File "/home/rav3n/p2pool/p2pool/web.py", line 435, in <lambda>
2012-10-20 20:06:06.237605 >     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
2012-10-20 20:06:06.237876 > exceptions.KeyError: 'last_'
2012-10-20 20:06:06.241600 > Error in DeferredResource handler:
2012-10-20 20:06:06.242157 > Traceback (most recent call last):
2012-10-20 20:06:06.242921 >   File "/home/rav3n/p2pool/p2pool/util/deferred_resource.py", line 24, in render
2012-10-20 20:06:06.242981 >     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)
2012-10-20 20:06:06.243028 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 134, in maybeDeferred
2012-10-20 20:06:06.244020 >     result = f(*args, **kw)
2012-10-20 20:06:06.244322 >   File "/usr/lib/python2.7/dist-packages/twisted/web/resource.py", line 216, in render
2012-10-20 20:06:06.244953 >     return m(request)
2012-10-20 20:06:06.245313 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1181, in unwindGenerator
2012-10-20 20:06:06.245500 >     return _inlineCallbacks(None, gen, Deferred())
2012-10-20 20:06:06.245986 > --- <exception caught here> ---
2012-10-20 20:06:06.246267 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1039, in _inlineCallbacks
2012-10-20 20:06:06.246380 >     result = g.send(result)
2012-10-20 20:06:06.246576 >   File "/home/rav3n/p2pool/p2pool/web.py", line 194, in render_GET
2012-10-20 20:06:06.247218 >     res = yield self.func(*self.args)
2012-10-20 20:06:06.247555 >   File "/home/rav3n/p2pool/p2pool/web.py", line 435, in <lambda>
2012-10-20 20:06:06.247716 >     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
2012-10-20 20:06:06.247908 > exceptions.KeyError: 'last_'
2012-10-20 20:06:11.275846 P2Pool: 18568 shares in chain (18572 verified/18572 total) Peers: 10 (0 incoming)
2012-10-20 20:06:11.276406  Local: 0H/s in last 0.0 seconds Local dead on arrival: ??? Expected time to share: ???

It looks all normal for me, but dat errors are scary
Pool fresh (few mins) after restart.

EDIT:
I observed it when press "graphs" link on /static page. Not when enter static/graphs.html?Day address.
It looks for me like "grpahs" link lead to /static/graphs.html page and it is not "valid" address.

[forrestv]

Possible bug?
Log is spammed when I enter to static/graphs.html?Day page:

Yeah, it's a bug. EDIT: The fix is in the git repo. (:

[lazyranma]

Can you zip up and send me your log file? (It's at data/bitcoin/log) I think you were on a fork for some reason, since at that time, my node was saying "Pool: 349GH/s". I suspect that your bitcoind is messed up somehow. What does getinfo show?

You were right about bitcoind, it is stuck at block 193933.
It is not fork, at the time I made the post hash rate was indeed about 350 GH/s.

[K1773R]

is there a list which alt coins are supported with --merged ?

greetings

EDIT: nvm, found this list: https://bitcointalk.org/index.php?topic=62842.0

[Red Emerald]

Whoever is mining with 1Ag42qgUBiZWfbHpXMDxRuBN7Lh5hB1xmC, you are getting 100% rejects.  Somethingt is wrong with your miner.

[stevegee58]

How can you tell?

[Red Emerald]

How can you tell?

Because they are using my public node and I can see their graph.

http://p2pool.stitthappens.com:8336/static/graphs.html?Day


Also, my miner is also getting a rather high reject rate.  I haven't changed my miner settings at all and I'm running the latest bitcoind and p2pool.  My reject used to be <3% and now its ~6%

[forrestv]

Also, my miner is also getting a rather high reject rate.  I haven't changed my miner settings at all and I'm running the latest bitcoind and p2pool.  My reject used to be <3% and now its ~6%

There are some possible optimizations for the new transaction handling, which could be causing this by introducing some new latency. I'll look into it over the next few days.

[K1773R]

How can you tell?

Because they are using my public node and I can see their graph.

http://p2pool.stitthappens.com:8336/static/graphs.html?Day


Also, my miner is also getting a rather high reject rate.  I haven't changed my miner settings at all and I'm running the latest bitcoind and p2pool.  My reject used to be <3% and now its ~6%

mine went up from 2% to 6-12%

[Subo1977]

My node with  8.2-15-gc78dab1, actual bitcoind 0.7.99 anc Cgminer 2.8.4 runs very fine.
The DOA wents down from 5 to 1,9 %, the stale is arround 5,8 %

Have a look at http://p2pool-cologne.dyndns.org:9332/static/

[bitpop]

Yeah someone keeps connecting to my node like that

[CosicMiner]

I just saw this message "transaction rescued from peer latency cache". Can someone explain what it means? Is it some new function in v8?

[forrestv]

I just saw this message "transaction rescued from peer latency cache". Can someone explain what it means? Is it some new function in v8?

Yes, that message is a result of a new feature in v8:

* Transaction preforwarding Transactions that you're mining are sent to peers before you get a share, so any block solution you find can be broadcast virtually instantaneously. This could theoretically get our invalid block rate below any other pool's thanks to our large network of nodes.

P2Pool nodes indicate to their peers which transactions they have in memory so that peers don't need to send the full transaction when, for example, they produce a share containing that transaction. This is to reduce latency below what would result from using something like Bitcoin's "inv"/"getdata" messages, where sending a peer a transaction it doesn't yet know about takes three round-trips instead of one.

"Transaction rescued from peer latency cache" means that your node had a transaction in its memory, determined that it was no longer necessary to retain it, and forgot about it. Meanwhile, a peer is trying to forward the transaction to you and sees that you already have it, so it sends only the transaction hash instead of the full transaction. Were it not for the first node buffering the transaction for a few seconds before truly forgetting about it, sending the transaction hash instead of the full transaction would result in the first node not knowing about the transaction.

[CosicMiner]

Thank you forrestv! Sounds like a great feature for p2pool 

[mdude77]

Thank you forrestv! Sounds like a great feature for p2pool 

Now to just get everyone to upgrade...

at 42% right now.

M

[K1773R]

is there a neat way to look at the curent sharechain?

[rav3n_pl]

is there a neat way to look at the curent sharechain?

In meaning? You can look at stats page.

[K1773R]

is there a neat way to look at the curent sharechain?

In meaning? You can look at stats page.

im talking about the share explorer, its not really usage friendly to get a fast overview