Re: [Dovecot] 2.0.beta3 imapd running hot

2010-04-01 Thread Renaud Allard
On 29/03/2010 23:44, Scott Ellis wrote: > > Your backtrace looks exactly like what I see on 2.0Beta4 on NetBSD, and I > observed the same thing with respect to imap_zlib. I just can't find the > smoking gun that links the process behavior with the use of imap_zlib. :-/ > > At least I'm not the o

Re: [Dovecot] 2.0.beta3 imapd running hot

2010-03-29 Thread Scott Ellis
[snip] > I am pretty sure it is related to imap_zlib ... at least this did not > happen when I disabled the plugin. > [snip] Your backtrace looks exactly like what I see on 2.0Beta4 on NetBSD, and I observed the same thing with respect to imap_zlib. I just can't find the smoking gun that links th

Re: [Dovecot] 2.0.beta3 imapd running hot

2010-03-28 Thread Bernhard Schmidt
On 21.03.2010 15:17, Timo Sirainen wrote: Hi Timo, It would be helpful to find out what the I/O function is that is being called. For example: b ioloop-epoll.c:208 p *io cont p *io cont ..etc.. What is the *io output? If it's client_output() or something else as generic.. Use "step" to get in

Re: [Dovecot] 2.0.beta3 imapd running hot

2010-03-22 Thread Bernhard Schmidt
On 21.03.2010 15:17, Timo Sirainen wrote: Hi, strace -p shows a repeating pattern of epoll_wait(8, {{EPOLLOUT, {u32=36560672, u64=36560672}}}, 5, 4872) = 1 gettimeofday({1269133967, 495298}, NULL) = 0 gettimeofday({1269133967, 495333}, NULL) = 0 gettimeofday({1269133967, 495370}, NULL) = 0

Re: [Dovecot] 2.0.beta3 imapd running hot

2010-03-21 Thread Timo Sirainen
On Sun, 2010-03-21 at 01:20 +, Bernhard Schmidt wrote: > strace -p shows a repeating pattern of > > epoll_wait(8, {{EPOLLOUT, {u32=36560672, u64=36560672}}}, 5, 4872) = 1 > gettimeofday({1269133967, 495298}, NULL) = 0 > gettimeofday({1269133967, 495333}, NULL) = 0 > gettimeofday({1269133967,

[Dovecot] 2.0.beta3 imapd running hot

2010-03-20 Thread Bernhard Schmidt
Hi, since a couple of weeks I occasionally have an imapd going crazy on me, using up 100% CPU. Current revision is 10962 29865 vmail 20 0 47820 3296 1708 R 99.7 0.9 131:07.85 imap vmail29865 86.1 0.8 47820 3296 ?RMar20 131:20 dovecot/imap [berni 2001:a60:f001:1:219:66ff