Re: SERVER_ERROR out of memory storing object

2013-09-29 Thread dormando
> > I apologize for not understanding more.   So, all pages have been allocated > (i.e. Memcached cannot just grab a new page) and there's nothing in the tail > of the queue for something to evict.   And that's because all recent items > are being written at the same moment? > > That is, there's

Re: SERVER_ERROR out of memory storing object

2013-09-29 Thread Bill Moseley
On Wed, Sep 25, 2013 at 9:58 AM, dormando wrote: > If you have a memory limit of 2MB, and start uploading 3 1MB objects, the > third one will cause an out of memory error. > > During upload a free object is pulled to be written into. If you are > actively writing to, or actively reading from + wr

Re: SERVER_ERROR out of memory storing object

2013-09-25 Thread dormando
If you have a memory limit of 2MB, and start uploading 3 1MB objects, the third one will cause an out of memory error. During upload a free object is pulled to be written into. If you are actively writing to, or actively reading from + writing to, more objects than are available for it to reserve,

Re: SERVER_ERROR out of memory storing object with memcached 1.4.10

2012-01-09 Thread dormando
> El 09/01/12 06:12, dormando escribió: > > > Hey, could you please try to reproduce the issue with 1.4.11-beta1: > > http://code.google.com/p/memcached/wiki/ReleaseNotes1411beta1 > > > > I've closed the logic issues and fixed a few other things besides. Would > > be very good to know if you're sti

Re: SERVER_ERROR out of memory storing object with memcached 1.4.10

2012-01-09 Thread Santi Saez
El 09/01/12 06:12, dormando escribió: Hey, could you please try to reproduce the issue with 1.4.11-beta1: http://code.google.com/p/memcached/wiki/ReleaseNotes1411beta1 I've closed the logic issues and fixed a few other things besides. Would be very good to know if you're still able to bug it ou

Re: SERVER_ERROR out of memory storing object with memcached 1.4.10

2012-01-08 Thread dormando
> dormando, with a new script setting a random exptime I can reproduce the > problem in a fresh memcached 1.4.10 (it doesn't happen with earlier versions): > > https://gist.github.com/1564556 > > With the first evictions memcached starts reporting "SERVER_ERROR out of > memory storing object". Thos

Re: SERVER_ERROR out of memory storing object with memcached 1.4.10

2012-01-05 Thread dormando
> El 05/01/12 12:00, Santi Saez escribió: > > Making a diff with 1.4.9 it seems that is something related with > > do_item_alloc().. > More information: > > - reverting "remove the depth search from item_alloc" commit solves the > problem: > > https://github.com/memcached/memcached/commit/ca5016c54

Re: SERVER_ERROR out of memory storing object with memcached 1.4.10

2012-01-05 Thread Santi Saez
El 05/01/12 12:00, Santi Saez escribió: Making a diff with 1.4.9 it seems that is something related with do_item_alloc().. More information: - reverting "remove the depth search from item_alloc" commit solves the problem: https://github.com/memcached/memcached/commit/ca5016c54111e062c771d20f

Re: SERVER_ERROR out of memory storing object with memcached 1.4.10

2012-01-05 Thread Santi Saez
El 30/12/11 17:51, dormando escribió: Now that you've left it out for a while, can you try storing a few things again and snapshot the items/slabs stats? I'm curious to see if the tailrepairs counter goes up at all. dormando, with a new script setting a random exptime I can reproduce the prob

Re: SERVER_ERROR out of memory storing object with memcached 1.4.10

2012-01-03 Thread Santi Saez
El 30/12/11 17:51, dormando escribió: What client is this script written for, exactly? By 6 different servers you mean you're running 6 copies of that script from 6 places, or even more? It's a Python script I wrote to try to reproduce the error, but we're getting "out of memory" errors from

Re: SERVER_ERROR out of memory storing object with memcached 1.4.10

2011-12-30 Thread dormando
> Hello, > > After 3 weeks with memcached 1.4.10 in production, today we have start > getting randomly this error: > > SERVER_ERROR out of memory storing object with memcached > > I can reproduce it with a simple set+get loop, this is the Python > script that I have used (running the script from 6