Message boards :
Number crunching :
no tasks available?
Message board moderation
Author | Message |
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Rasputin42 Send message Joined: 25 Jul 08 Posts: 412 Credit: 5,834,661 RAC: 0 |
How can that be, if the server status page list plenty of tasks ready to send? |
Mark Wyzenbeek Send message Joined: 28 Jun 99 Posts: 134 Credit: 6,203,079 RAC: 0 |
How can that be, if the server status page list plenty of tasks ready to send? Because the feeder gets 200 (I think) tasks every second (I think). It depends on when you hit the feeder. The Universe is not only stranger than you imagine, it's stranger than you can imagine. SETI@home classic workunits 1,405 CPU time 57,318 hours |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
I wonder if they internally track something along the lines of "average number of tasks in feeder queue/hr". SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
rob smith Send message Joined: 7 Mar 03 Posts: 22190 Credit: 416,307,556 RAC: 380 |
There are two bits to the feeder - the big (hundreds of thousands) and the smaller (loaded with one hundred) allocation pool. The big one is supposed to be maintained at about 300,000 "automatically", the small one is a simple table which (as far as I'm aware) will only take 100 entries. Nobody sits there watching that these queues are behaving themselves - most of the time it would be a very boring activity. I dare say they have automated monitoring which triggers alarms if the big queue goes out of bounds (as it did after Tuesday's planned outage by hitting about 1,450,000) Bob Smith Member of Seti PIPPS (Pluto is a Planet Protest Society) Somewhere in the (un)known Universe? |
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