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World Community Grid Forums
Category: Support
Forum: Suggestions / Feedback
Thread: Lower WCG overall performance |
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Thread Status: Active Total posts in this thread: 5
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Dmitrio
Advanced Cruncher Joined: Sep 6, 2007 Post Count: 68 Status: Offline Project Badges: 
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Hi!
----------------------------------------It's not very hard to notice, that in past 3 weeks overall WCG runtime decreased from 180-230 years per day to 170-200. Is it some general WCG problem or... just universe fluctuations?  |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
Have a look at the points: you will see that there is barely any change in the points at all.
Why is this? Well, UD is done with - finished. The points lost less than 3% (this is my estimate, it may be inaccurate/out of date). The runtime, though, lost a lot more (maybe 5-6%). This is because the UD agent over-reported run time, because it measured wall clock time, not CPU time. |
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JmBoullier
Former Community Advisor Normandy - France Joined: Jan 26, 2007 Post Count: 3716 Status: Offline Project Badges: 
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"Production" in points (not in runtime) is slightly varying around an average which is steadily progressing by 2 to 5 % per month since several weeks. For the last seven days it is about 5-6 % lower than one week ago, but that week was particularly high.
----------------------------------------The best-ever daily production under normal circumstances was achieved on Tuesday June 3 with 140,016,696 points. The best total for seven consecutive days was beaten on June 6, 7 and 8, finally reaching 910,566,397 points (i.e. 130,080,914 per day) on June 8. And the best total for 30 consecutive days was beaten on June 8, 9 and 10 with 3,781,328,361 points (i.e. 126,044,279 per day) on June 10. Cheers. Jean. |
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Sekerob
Ace Cruncher Joined: Jul 24, 2005 Post Count: 20043 Status: Offline |
Hi! It's not very hard to notice, that in past 3 weeks overall WCG runtime decreased from 180-230 years per day to 170-200. Is it some general WCG problem or... just universe fluctuations? Add: Galactic rays hitting the many bigger Colleges contributors into long summer break submission and Northern Hemisphere heat simply forcing people to switch off or run a lower CPU utilization. The big recovery usually starts about mid September.
WCG
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Dmitrio
Advanced Cruncher Joined: Sep 6, 2007 Post Count: 68 Status: Offline Project Badges:
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Hi!
----------------------------------------Thanks all CAs for so many points of view and interesting info. Dmitrio [Edit 1 times, last edit by Dmitrio at Jun 20, 2008 12:02:05 PM] |
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