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Number crunching :
Panic Mode On (14) Server problems
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![]() Send message Joined: 6 Apr 07 Posts: 7105 Credit: 147,663,825 RAC: 5 ![]() |
Ops.. unplanned outage after the weekly outage? ![]() |
![]() Send message Joined: 2 Sep 06 Posts: 8964 Credit: 12,678,685 RAC: 0 ![]() |
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![]() Send message Joined: 6 Apr 07 Posts: 7105 Credit: 147,663,825 RAC: 5 ![]() |
Woohoo.. the train is on a straight track? ;-D BTW. Someone know when we could get new WUs? ![]() |
![]() Send message Joined: 24 Jan 03 Posts: 17 Credit: 20,639,801 RAC: 0 ![]() |
I get some WU but can't upload? I see the cricket graph and see abnormal traffic :( . What happend? |
Cosmic_Ocean ![]() Send message Joined: 23 Dec 00 Posts: 3027 Credit: 13,516,867 RAC: 13 ![]() ![]() |
I get some WU but can't upload? I see the cricket graph and see abnormal traffic :( . What happend? The flood gates opened. Matt turned all the MB splitters on yesterday, so there is much more work available to download, and thousands of clients world-wide ended up draining their cache, and are trying to refill it. Once the bandwidth is no longer maxed out (as shown by the cricket graph, or that picture above..which is static), uploads should flow just fine. Linux laptop: record uptime: 1511d 20h 19m (ended due to the power brick giving-up) |
![]() Send message Joined: 6 Apr 07 Posts: 7105 Credit: 147,663,825 RAC: 5 ![]() |
No, the graph I posted isn't static.. it's 'real time, live' or what ever.. ;-) ![]() |
Cosmic_Ocean ![]() Send message Joined: 23 Dec 00 Posts: 3027 Credit: 13,516,867 RAC: 13 ![]() ![]() |
Alright. I'm used to static pictures being posted. Packets/sec is a strange way of looking at it though. I have octets (bytes)/sec bookmarked (link here). Oh, and my official submission for panic at the moment is.. I have 10 WUs that won't upload! One of them has an hour and a half of upload time on it. I know there's the backoff mechanism that they run through, but every 20-30 minutes I'll pick one and tell it to retry now, and that just doesn't work. Oh well, I tried. Linux laptop: record uptime: 1511d 20h 19m (ended due to the power brick giving-up) |
Cosmic_Ocean ![]() Send message Joined: 23 Dec 00 Posts: 3027 Credit: 13,516,867 RAC: 13 ![]() ![]() |
Alright, [/panic]. They all uploaded at the same time (select all, retry now). It's too early to tell, but it looks like the bytes/sec rate has come down from the ceiling of ~93mbit to ~90mbit. That 3mbit drop in the project outbound has correlated to a 3mbit rise for inbound. Linux laptop: record uptime: 1511d 20h 19m (ended due to the power brick giving-up) |
Cosmic_Ocean ![]() Send message Joined: 23 Dec 00 Posts: 3027 Credit: 13,516,867 RAC: 13 ![]() ![]() |
Well, it appears (at 2155utc) that the database issues must be done. All four MB validators have been turned on, and I think the "waiting for assimilation" queue is getting smaller. There are several hundred thousand results/wus in the "waiting for deletion" queue. And it must be doing something, because the splitters are creating at ~25/sec and there is a RTS queue. Of course the server status page isn't a "real time" picture, nor very accurate, but it's a general picture at least. Yay! Linux laptop: record uptime: 1511d 20h 19m (ended due to the power brick giving-up) |
Niteryder Send message Joined: 1 Mar 99 Posts: 64 Credit: 22,663,988 RAC: 18 ![]() ![]() |
Something has gone wrong. The graph has bottemed out and web pages are slow to load. Also I cannot get any mb jobs. |
Andy Williams ![]() Send message Joined: 11 May 01 Posts: 187 Credit: 112,464,820 RAC: 0 ![]() |
It's the weekend... -- Classic 82353 WU / 400979 h ![]() |
![]() ![]() Send message Joined: 25 May 99 Posts: 944 Credit: 52,956,491 RAC: 67 ![]() ![]() |
Good cache, nice cache....... ![]() ![]() |
Cosmic_Ocean ![]() Send message Joined: 23 Dec 00 Posts: 3027 Credit: 13,516,867 RAC: 13 ![]() ![]() |
Looks like the assimilators are crunching away. "waiting for assimilation" is down under 1M, and the "waiting for db purge" queue is into the 7-digit range. Now just waiting for those purge queues to be processed and that should free up a TON of storage space and allow the splitters to provide a stable amount of work. Looks like the storm is over. :D Linux laptop: record uptime: 1511d 20h 19m (ended due to the power brick giving-up) |
Fred W Send message Joined: 13 Jun 99 Posts: 2524 Credit: 11,954,210 RAC: 0 ![]() |
Now, how else can you provoke Murphy?? :P F. ![]() |
Cosmic_Ocean ![]() Send message Joined: 23 Dec 00 Posts: 3027 Credit: 13,516,867 RAC: 13 ![]() ![]() |
I don't know. I think we've provoked Mr. Murphy in every way possible, so by that logic, we can't provoke him any more. :p Linux laptop: record uptime: 1511d 20h 19m (ended due to the power brick giving-up) |
![]() ![]() Send message Joined: 25 May 99 Posts: 944 Credit: 52,956,491 RAC: 67 ![]() ![]() |
Sudden crash indicated by Cricket graphs? Good job they'll be back noses to grindstone soon. [edit]No, all perfectly OK again[/edit] ![]() ![]() |
Andy Williams ![]() Send message Joined: 11 May 01 Posts: 187 Credit: 112,464,820 RAC: 0 ![]() |
Is it known and anticipated that the AP splitters would be down as of Friday afternoon? -- Classic 82353 WU / 400979 h ![]() |
Grant (SSSF) Send message Joined: 19 Aug 99 Posts: 13886 Credit: 208,696,464 RAC: 304 ![]() ![]() |
Is it known and anticipated that the AP splitters would be down as of Friday afternoon? What to believe, what to believe. Ststus page also shows MB result creation rate is around 21/s. Unlikely if the splitters weren't running. So something somewhere isn't working quite right. I have been getting more than the usual number of "No work available" messages when trying for work, but after the 5th or 7th attempt it finally gets allocated & downloads. Also notived the Validation & Assimilation queues have been growing steadily, although thy've just peaked & are now starting to decline. Grant Darwin NT |
Andy Williams ![]() Send message Joined: 11 May 01 Posts: 187 Credit: 112,464,820 RAC: 0 ![]() |
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Grant (SSSF) Send message Joined: 19 Aug 99 Posts: 13886 Credit: 208,696,464 RAC: 304 ![]() ![]() |
Check the Astropulse graphs. Sorry, reading AP & thinking MB. The AP graphs show that the Ready to Send buffer is way overfull. Usually it's about 4,500-4,700. At present it's about 13,000. I expect once the buffer drains to a more normal level (and storage space is freed up again) the AP splitters will kick in again. Grant Darwin NT |
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