Re: [Dovecot] dovecot 2.1.5 performance

2012-06-21 Thread Angel L. Mateo
El 21/06/12 11:53, Timo Sirainen escribió: Look at the next sentence also: SSL/TLS proxying processes are also counted here, so if you're using SSL/TLS you'll need to make sure this count is higher than the maximum number of users that can be logged in simultaneously. I guess you don't have m

Re: [Dovecot] dovecot 2.1.5 performance

2012-06-21 Thread Timo Sirainen
On 21.6.2012, at 11.44, Angel L. Mateo wrote: > El 20/06/12 12:05, Timo Sirainen escribió: >> >>> default_process_limit = 1000 >> >> Since you haven't enabled high-performance mode for imap-login processes >> and haven't otherwise changed the service imap-login settings, this >> means that you c

Re: [Dovecot] dovecot 2.1.5 performance

2012-06-21 Thread Angel L. Mateo
El 20/06/12 12:05, Timo Sirainen escribió: default_process_limit = 1000 Since you haven't enabled high-performance mode for imap-login processes and haven't otherwise changed the service imap-login settings, this means that you can have max. 1000 simultaneous IMAP SSL/TLS connections.

Re: [Dovecot] dovecot 2.1.5 performance

2012-06-20 Thread Wojciech Puchar
I know it. I have to tune it. -- he did not only changed Dovecot but OS. I would bet it is his OS problem - as he stated 100% of single core is used while 6 are available. something definitely not dovecot dependent. i would recommend installing exactly the same version of old doveco

Re: [Dovecot] dovecot 2.1.5 performance

2012-06-20 Thread Angel L. Mateo
On 20/06/12 12:05, Timo Sirainen wrote: On Wed, 2012-06-20 at 11:40 +0200, Angel L. Mateo wrote: * mmap_disable: both single and multi server configurations have mmap_disable=yes but in index file section says that you need it if you have your index files stored in nfs. I have it stored locally

Re: [Dovecot] dovecot 2.1.5 performance

2012-06-20 Thread Timo Sirainen
On Wed, 2012-06-20 at 11:40 +0200, Angel L. Mateo wrote: > * mmap_disable: both single and multi server configurations have > mmap_disable=yes but in index file section says that you need it if you > have your index files stored in nfs. I have it stored locally. Do I need > mmap_disable=yes? Wh

Re: [Dovecot] dovecot 2.1.5 performance

2012-06-20 Thread Joseba Torre
El 20/06/12 11:46, Angel L. Mateo escribió: On 20/06/12 11:40, Angel L. Mateo wrote: Hello, I'm migrating from 1.1.16 running in 4 debian lenny servers virtualized with xenserver and 1 core and 5GB of RAM to 2.1.5 running in 4 ubuntu 12.04 servers with 6 cpu cores and 16GB of RAM virtualized wi

Re: [Dovecot] dovecot 2.1.5 performance

2012-06-20 Thread Angel L. Mateo
On 20/06/12 11:40, Angel L. Mateo wrote: Hello, I'm migrating from 1.1.16 running in 4 debian lenny servers virtualized with xenserver and 1 core and 5GB of RAM to 2.1.5 running in 4 ubuntu 12.04 servers with 6 cpu cores and 16GB of RAM virtualized with VMWare, but I'm having lots a perform

[Dovecot] dovecot 2.1.5 performance

2012-06-20 Thread Angel L. Mateo
Hello, I'm migrating from 1.1.16 running in 4 debian lenny servers virtualized with xenserver and 1 core and 5GB of RAM to 2.1.5 running in 4 ubuntu 12.04 servers with 6 cpu cores and 16GB of RAM virtualized with VMWare, but I'm having lots a performance problems. I don't think that virtuali