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Number crunching :
Panic Mode On (81) Server Problems?
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Tom* Send message Joined: 12 Aug 11 Posts: 127 Credit: 20,769,223 RAC: 9 |
Yes, we need more bandwidth to fully sort comms difficulties, but Matt has proven that proper server configuration can also go a long ways toward fully utilizing what we now have. I totally agree whatever tweaks Matt made has made a huge difference in schedular comms, I still need a Proxy to download AP's but can usually do without for Sched and upload/download MB's No need to switch back and forth either as Schedular now answers fairly reliably with the shorter timeouts of my Proxy. Can someone please give Matt a pad of post-it notes (any color but canary yellow) so he can leave tips in case he goes on tour :-) Thank you again Matt |
David S Send message Joined: 4 Oct 99 Posts: 18352 Credit: 27,761,924 RAC: 12 |
Yesterday, the UPS that runs one of my crunchers, the Uverse modem/router, and the radios for my radioreference.com feed, suddenly decided to take a nap. The UPS log shows nothing. It had some event 3-4 weeks ago, then it shows program start yesterday when I turned everything on. I have no idea what happened. Anyway, the other cruncher, not on that UPS, built up quite a pile of uploads in six hours. Once it was able to reach the internet again, (and here's the point of this post) it sent them all in pretty fast. Then it reported them and asked for more, was resent 14 ghosts, and downloaded those almost as fast as the uploads. So everything was good around 1730 CST. (However, a couple hours later, I looked again and it had a couple of new downloads that were stuck.) David Sitting on my butt while others boldly go, Waiting for a message from a small furry creature from Alpha Centauri. |
kittyman Send message Joined: 9 Jul 00 Posts: 51468 Credit: 1,018,363,574 RAC: 1,004 |
Looks like Seti is not the only one that has panic modes. Seems like Boincstats was down sometime yesterday or last night. Was still down early this morning, but they're back now. "Freedom is just Chaos, with better lighting." Alan Dean Foster |
Gone Send message Joined: 31 May 99 Posts: 150 Credit: 125,779,206 RAC: 0 |
Is it me or is the little blue line having it's traditional weekend dive ? http://fragment1.berkeley.edu/newcricket/grapher.cgi?target=%2Frouter-interfaces%2Finr-250%2Fgigabitethernet2_3;view=Octets;ranges=d%3Aw |
KWSN Ekky Ekky Ekky Send message Joined: 25 May 99 Posts: 944 Credit: 52,956,491 RAC: 67 |
[quote]Is it me or is the little blue line having it's traditional weekend dive ? Yep - don't let the team head for them thar hills until it comes back up again! |
Gone Send message Joined: 31 May 99 Posts: 150 Credit: 125,779,206 RAC: 0 |
It seems to have done a "Dead Cat Bounce" and is on the rise again...... |
Iona Send message Joined: 12 Jul 07 Posts: 790 Credit: 22,438,118 RAC: 0 |
Uh-oh.....35 minutes trying to report, so far. Don't take life too seriously, as you'll never come out of it alive! |
ExchangeMan Send message Joined: 9 Jan 00 Posts: 115 Credit: 157,719,104 RAC: 0 |
Uh-oh.....35 minutes trying to report, so far. I've noticed some problems too... |
kittyman Send message Joined: 9 Jul 00 Posts: 51468 Credit: 1,018,363,574 RAC: 1,004 |
It dipped, but came back up. I still have almost 1800 WUs stored......all I can get. And that's with 9 crunchers online. S U X "Freedom is just Chaos, with better lighting." Alan Dean Foster |
KWSN Ekky Ekky Ekky Send message Joined: 25 May 99 Posts: 944 Credit: 52,956,491 RAC: 67 |
It dipped, but came back up. Interesting, these dips. In fact the blue line seems to be suffering from hiccups, judging by the last few hours. http://fragment1.berkeley.edu/newcricket/grapher.cgi?target=%2Frouter-interfaces%2Finr-250%2Fgigabitethernet2_3;view=Octets;ranges=d%3Aw[/quote] [Edit]Yep, there it goes down again. Question is, will it come back up as well?[End Edit] |
rob smith Send message Joined: 7 Mar 03 Posts: 22202 Credit: 416,307,556 RAC: 380 |
Yellow fluff alert!!!! One of those dips is active.... Bob Smith Member of Seti PIPPS (Pluto is a Planet Protest Society) Somewhere in the (un)known Universe? |
juan BFP Send message Joined: 16 Mar 07 Posts: 9786 Credit: 572,710,851 RAC: 3,799 |
The the blue line of the cricket is falling again... Prepare for the new "normal weekend msg": project servers may be temporarily down. |
Richard Haselgrove Send message Joined: 4 Jul 99 Posts: 14650 Credit: 200,643,578 RAC: 874 |
The teh blue line of the cricket is falling again... Agreed. One of my hosts got through about ten minutes ago, with a few to report, and got 15 new ones in return. So far, so normal. But the 'sent' time in the database looks like this: 9:08:15 9:08:13 9:08:11 9:08:10 9:08:07 9:08:05 9:08:04 9:08:02 9:07:59 9:07:57 9:07:55 9:07:55 9:07:54 9:07:52 9:07:49 Normally, all the tasks in a batch have the same timestamp, or maybe there's a difference of one second. Now, it seems to be taking two seconds per task. That's one sick database. All tasks for computer 6910484 |
juan BFP Send message Joined: 16 Mar 07 Posts: 9786 Credit: 572,710,851 RAC: 3,799 |
Looks like Blue line rise again, Maybe a servers hipcup? or the watchdog awake? It´s working now. But if you see the graph with atention, on the last 12 hours, each some time the line drops for few minutes and rise again, that´s is not normal. |
mramakers Send message Joined: 20 Jul 04 Posts: 42 Credit: 3,694,335 RAC: 0 |
And it's weekend again. Scheduler request failing time after time. -Offtopic- How is it possible that some people have a 200 WU cache, while mine is 100 max? I,ve tried different numbers for work and additional work cache, but it doesn't seem to make a difference. I,ve searched the forum, but i could not find any topic about the subject. Is it because I do GPU work only? |
Mike Send message Joined: 17 Feb 01 Posts: 34258 Credit: 79,922,639 RAC: 80 |
And it's weekend again. Scheduler request failing time after time. Yes. You can get 100 for CPU plus 100 for GPU. With each crime and every kindness we birth our future. |
mramakers Send message Joined: 20 Jul 04 Posts: 42 Credit: 3,694,335 RAC: 0 |
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TRuEQ & TuVaLu Send message Joined: 4 Oct 99 Posts: 505 Credit: 69,523,653 RAC: 10 |
I've got me a few ap wu's yesterday and today. A bit of better speed now...about 6-8Kb when it downloads. Still stalled transfers and server backoffs but not as frequent as before. And woops we have 16Kb a sec again. and raising to 24KB a sec cricket please.....don't move |
TRuEQ & TuVaLu Send message Joined: 4 Oct 99 Posts: 505 Credit: 69,523,653 RAC: 10 |
Now I got me some intresting respons. 2013-02-16 16:16:25 | SETI@home | update requested by user 2013-02-16 16:16:25 | SETI@home | Temporarily failed download of ap_08dc12af_B6_P1_00376_20130216_14751.wu: transient HTTP error 2013-02-16 16:16:25 | SETI@home | Backing off 29 min 29 sec on download of ap_08dc12af_B6_P1_00376_20130216_14751.wu 2013-02-16 16:16:25 | SETI@home | Started download of ap_03ja13ad_B6_P0_00340_20130210_27913.wu 2013-02-16 16:16:27 | SETI@home | Sending scheduler request: Requested by user. 2013-02-16 16:16:27 | SETI@home | Not requesting tasks: some download is stalled 2013-02-16 16:16:36 | SETI@home | Scheduler request completed 2013-02-16 16:16:39 | | Project communication failed: attempting access to reference site 2013-02-16 16:16:41 | | Internet access OK - project servers may be temporarily down. I am not even try to figure this out.... |
kittyman Send message Joined: 9 Jul 00 Posts: 51468 Credit: 1,018,363,574 RAC: 1,004 |
No problemos here. I got all 1800 tasks I can get. The kitties have been sniffing 'em out and crunching 'em down. The chinks in the upload bandwidth on the Cricket are a little worrisome though. "Freedom is just Chaos, with better lighting." Alan Dean Foster |
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