Hi,
Since we upgraded to 2.0.9 (from 1.10 stock CentOS release), we are getting some errors with pop3. When the machines get busy, now and then it start with the following:
Mar 7 11:19:51 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable And it generates hundreds of those before the machines dies, with the web server getting stuck as well on imap sessions, even though there is no imap error messages.
I tried to lookup in the source where this is generated, but couldn't find it. Is it some resource limit on the machine?
Please see bellow the dovecot -n output.
Regards,
Thierry# 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-194.32.1.el5 x86_64 CentOS release 5.5 (Final) nfs auth_cache_negative_ttl = 0 auth_cache_size = 2 M auth_cache_ttl = 10 mins auth_mechanisms = plain login dict { expire = mysql:/etc/dovecot/dovecot-dict-expire.conf.ext quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext } disable_plaintext_auth = no first_valid_uid = 25 lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes mail_access_groups = vmail mail_fsync = always mail_gid = 25 mail_location = maildir:/var/virtual/%d/%1n/%2n/%n:INDEX=/var/indexes/%d/%1n/%2n/%n mail_nfs_index = yes mail_nfs_storage = yes mail_plugins = quota expire mail_uid = 25 mbox_write_locks = fcntl mmap_disable = yes passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { expire = Trash expire2 = Trash/* expire3 = Spam expire4 = Trash/* expire_dict = proxy::expire quota = dict:User quota::proxy::quota quota_rule = *:storage=2G quota_rule2 = Trash:storage=+100M sieve_global_path = /var/indexes/dovecot-default.sieve } postmaster_address = postmaster@XXXXXX.YY protocols = imap pop3 service auth { unix_listener auth-userdb { group = vmail mode = 0600 user = vmail } } service dict { unix_listener dict { group = vmail mode = 0600 user = vmail } } service imap-login { inet_listener imap { address = 127.0.0.1 port = 143 } process_min_avail = 2 service_count = 0 vsz_limit = 256 M } service imap { process_limit = 768 } service pop3-login { inet_listener pop3 { address = 0.0.0.0 port = 110 } process_limit = 200 process_min_avail = 2 service_count = 0 } service pop3 { process_limit = 256 } ssl = no ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } userdb { args = uid=vmail gid=vmail driver = static } protocol lmtp { mail_plugins = quota expire sieve } protocol lda { mail_plugins = quota expire sieve } protocol imap { mail_plugins = quota expire imap_quota } protocol pop3 { mail_max_userip_connections = 2 pop3_fast_size_lookups = yes }
On 7.3.2011, at 11.51, Thierry de Montaudry wrote:
Since we upgraded to 2.0.9 (from 1.10 stock CentOS release), we are getting some errors with pop3. When the machines get busy, now and then it start with the following:
Mar 7 11:19:51 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable And it generates hundreds of those before the machines dies, with the web server getting stuck as well on imap sessions, even though there is no imap error messages.
Do you see any warning messages in logs containing "client connections are being dropped"?
On 07 Mar 2011, at 12:01, Timo Sirainen wrote:
On 7.3.2011, at 11.51, Thierry de Montaudry wrote:
Since we upgraded to 2.0.9 (from 1.10 stock CentOS release), we are getting some errors with pop3. When the machines get busy, now and then it start with the following:
Mar 7 11:19:51 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable And it generates hundreds of those before the machines dies, with the web server getting stuck as well on imap sessions, even though there is no imap error messages.
Do you see any warning messages in logs containing "client connections are being dropped"?
I did not see it on any machines. But for this specific one, I got the following after those errors, before restarting dovecot:
Mar 7 11:20:09 web4 dovecot: pop3(x@y): Error: net_connect_unix(/var/run/dovecot/dict) failed: Connection refused Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer
On Mon, 2011-03-07 at 13:40 +0200, Thierry de Montaudry wrote:
Mar 7 11:19:51 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable .. Do you see any warning messages in logs containing "client connections are being dropped"?
I did not see it on any machines.
Hmh. Could you upgrade to 2.0.11? It splits the two causes of "Resource temporarily unavailable" errors to two separate error messages. It would help figuring out the problem.
But for this specific one, I got the following after those errors, before restarting dovecot:
Mar 7 11:20:09 web4 dovecot: pop3(x@y): Error: net_connect_unix(/var/run/dovecot/dict) failed: Connection refused Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer
This looks like processes started dying.
On 07 Mar 2011, at 17:17, Timo Sirainen wrote:
On Mon, 2011-03-07 at 13:40 +0200, Thierry de Montaudry wrote:
Mar 7 11:19:51 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable .. Do you see any warning messages in logs containing "client connections are being dropped"?
I did not see it on any machines.
Hmh. Could you upgrade to 2.0.11? It splits the two causes of "Resource temporarily unavailable" errors to two separate error messages. It would help figuring out the problem.
But for this specific one, I got the following after those errors, before restarting dovecot:
Mar 7 11:20:09 web4 dovecot: pop3(x@y): Error: net_connect_unix(/var/run/dovecot/dict) failed: Connection refused Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer Mar 7 11:20:11 web4 dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer
This looks like processes started dying.
As it is happening at least once a day, is there anything I can do to trace it? and whatever I'll do, will it slow down those machines?
On Mon, 2011-03-07 at 19:03 +0200, Thierry de Montaudry wrote:
Mar 7 11:19:51 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable .. As it is happening at least once a day, is there anything I can do to trace it? and whatever I'll do, will it slow down those machines?
Set verbose_proctitle=yes (won't slow down) and get list of all Dovecot processes when it happens. And check how much user and system CPU it's using and what the load is.
On 07 Mar 2011, at 19:15, Timo Sirainen wrote:
On Mon, 2011-03-07 at 19:03 +0200, Thierry de Montaudry wrote:
> Mar 7 11:19:51 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable .. As it is happening at least once a day, is there anything I can do to trace it? and whatever I'll do, will it slow down those machines?
Set verbose_proctitle=yes (won't slow down) and get list of all Dovecot processes when it happens. And check how much user and system CPU it's using and what the load is.
Got the same problem this morning, here is the CPU usage and ps aux for dovecot. plus the different error I could pick up in the log, most of them are repeated a couple of times. I suspect it a problem with system resources, but can find any message to tell me what. Mail are stored on 17 NFS servers (CentOS), plus 3 servers for indexes only. CPU load is very high, but mainly from httpd running our webmail interface, which uses the local imap server.
Mar 8 11:08:02 xxx dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable Mar 8 11:08:02 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable Mar 8 11:08:52 xxx dovecot: pop3-login: Error: master(pop3): Auth request timed out (received 0/12 bytes) Mar 8 11:12:54 xxx dovecot: pop3(xyz@wm): Error: net_connect_unix(/var/run/dovecot/dict) failed: Connection refused Mar 8 11:12:55 xxx dovecot: pop3-login: Error: read(pop3) failed: Connection reset by peer Mar 8 11:12:56 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Connection refused Mar 8 11:12:59 xxx dovecot: pop3(xyz@wm): Error: net_connect_unix(/var/run/dovecot/dict) failed: Connection refused
top - 11:10:14 up 14 days, 12:04, 2 users, load average: 55.04, 29.13, 14.55 Tasks: 474 total, 60 running, 414 sleeping, 0 stopped, 0 zombie Cpu(s): 99.6%us, 0.3%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.1%si, 0.0%st Mem: 16439812k total, 16353268k used, 86544k free, 33268k buffers Swap: 4192956k total, 140k used, 4192816k free, 8228744k cached
vmail 313 0.0 0.0 24660 2260 ? S 10:47 0:00 dovecot/imap [gabs002@wm 127.0.0.1 APPEND] vmail 1376 0.0 0.0 24432 2136 ? S 10:48 0:00 dovecot/imap [phillippapi@wm 127.0.0.1 LOGOUT UID COPY] vmail 1738 0.0 0.0 24432 2196 ? S 10:49 0:00 dovecot/imap [herlo@wm 127.0.0.1 APPEND] vmail 2053 0.0 0.0 24588 2188 ? S 10:49 0:00 dovecot/imap [kifi@wm 127.0.0.1 APPEND] vmail 3224 0.0 0.0 24592 2192 ? S 10:50 0:00 dovecot/imap [briankajengo@wm 127.0.0.1 APPEND] vmail 3267 0.0 0.0 24664 2268 ? S 10:50 0:00 dovecot/imap [gabs002@wm 127.0.0.1 APPEND] vmail 4023 0.0 0.0 24572 2168 ? S 10:50 0:00 dovecot/imap [mmakutloano@hm 127.0.0.1 APPEND] vmail 4025 0.0 0.0 24592 2188 ? S 10:50 0:00 dovecot/imap [buhlungum@wm 127.0.0.1 APPEND] vmail 4066 0.0 0.0 24424 2192 ? S 10:50 0:00 dovecot/imap [mowee@xm 127.0.0.1 APPEND] vmail 4181 0.0 0.0 24648 2212 ? S 10:50 0:00 dovecot/imap [sophieh@wm 127.0.0.1 APPEND] vmail 4399 0.0 0.0 24620 2224 ? S 10:51 0:00 dovecot/imap [tcc.dbn@wm 127.0.0.1 APPEND] vmail 4866 0.0 0.0 24592 2196 ? S 10:51 0:00 dovecot/imap [kifi@wm 127.0.0.1 APPEND] vmail 5049 0.0 0.0 24584 2228 ? S 10:51 0:00 dovecot/imap [malinga@sm 127.0.0.1 APPEND] vmail 5961 0.0 0.0 24588 2192 ? S 10:52 0:00 dovecot/imap [briankajengo@wm 127.0.0.1 APPEND] vmail 6819 0.0 0.0 24624 2268 ? S 10:52 0:00 dovecot/imap [ferns2004@wm 127.0.0.1 APPEND] vmail 6832 0.0 0.0 24636 2308 ? S 10:52 0:00 dovecot/imap [lib@mm 127.0.0.1 APPEND] vmail 6854 0.0 0.0 24496 2216 ? S 10:52 0:00 dovecot/imap [amawele@wm 127.0.0.1 UID] vmail 7164 0.0 0.0 24620 2224 ? S 10:53 0:00 dovecot/imap [tcc.dbn@wm 127.0.0.1 APPEND] vmail 8441 0.0 0.0 24440 2124 ? S 10:54 0:00 dovecot/imap [apheeha@wm 127.0.0.1 APPEND] root 8736 0.0 0.0 61736 2940 ? S 07:05 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] vmail 9559 0.0 0.0 24588 2192 ? S 10:54 0:00 dovecot/imap [lib@mm 127.0.0.1 APPEND] vmail 9716 0.0 0.0 24628 2224 ? S 10:55 0:00 dovecot/imap [buhlungum@wm 127.0.0.1 APPEND] vmail 9939 0.0 0.0 24624 2224 ? S 10:55 0:00 dovecot/imap [tcc.dbn@wm 127.0.0.1 APPEND] vmail 12112 0.0 0.0 24592 2200 ? S 10:56 0:00 dovecot/imap [lib@mm 127.0.0.1 APPEND] vmail 12558 0.0 0.0 24592 2196 ? S 10:57 0:00 dovecot/imap [kifi@wm 127.0.0.1 APPEND] vmail 13437 0.0 0.0 24444 2128 ? S 10:57 0:00 dovecot/imap [pmagqibelo@ut 127.0.0.1 APPEND] vmail 15126 0.0 0.0 24588 2188 ? S 10:59 0:00 dovecot/imap [kifi@wm 127.0.0.1 APPEND] vmail 16122 0.0 0.0 24456 2316 ? S 11:00 0:00 dovecot/imap [penza@mb 127.0.0.1 APPEND] vmail 16795 0.0 0.0 22268 2184 ? S 11:00 0:00 dovecot/pop3 [beeno23@wm 41.14.89.136] vmail 17472 0.0 0.0 22264 1924 ? S 11:01 0:00 dovecot/pop3 [londydlamini@wm 41.8.14.112] vmail 17632 0.0 0.0 24432 2184 ? S 11:01 0:00 dovecot/imap [teddynb@wm 127.0.0.1 APPEND] root 17825 0.0 0.0 61736 2940 ? S 11:01 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] vmail 18116 0.0 0.0 24588 2188 ? S 11:01 0:00 dovecot/imap [kifi@wm 127.0.0.1 APPEND] vmail 18182 0.0 0.0 22304 2160 ? S 11:01 0:00 dovecot/pop3 [johanotter@wm 41.15.36.45] vmail 19387 0.0 0.0 22264 2092 ? S 11:02 0:00 dovecot/pop3 [neetum@rm 41.12.84.77] vmail 19571 0.0 0.0 24480 2092 ? S 11:02 0:00 dovecot/imap [pmagqibelo@ut 127.0.0.1 APPEND] vmail 19776 0.0 0.0 22264 1932 ? S 11:02 0:00 dovecot/pop3 [zm@thegolf.co.za 41.116.114.206] vmail 19825 0.0 0.0 24792 2428 ? S 11:02 0:00 dovecot/imap [angels.project@wm 127.0.0.1 UID] dovecot 19920 0.0 0.0 57320 2520 ? S 10:38 0:00 dovecot/dict vmail 20893 0.0 0.0 24588 2192 ? S 11:03 0:00 dovecot/imap [kifi@wm 127.0.0.1 APPEND] dovecot 21137 0.0 0.0 57320 2524 ? S 11:03 0:00 dovecot/dict dovecot 21142 0.0 0.0 57320 2520 ? S 11:03 0:00 dovecot/dict vmail 22323 0.0 0.0 24592 2196 ? S 11:04 0:00 dovecot/imap [penza@mb 127.0.0.1 APPEND] vmail 22882 0.0 0.0 24596 2328 ? S 10:40 0:00 dovecot/imap [hungukac@mt 127.0.0.1 APPEND] vmail 22905 0.0 0.0 24588 2404 ? S 10:40 0:00 dovecot/imap [cjmuller@wm 127.0.0.1 APPEND] vmail 22912 0.0 0.0 22432 2364 ? S 11:05 0:00 dovecot/pop3 [chario@wm 41.18.161.41] vmail 23063 0.0 0.0 22244 2056 ? S 11:05 0:00 dovecot/pop3 [gregrichter@wm 41.124.225.150] vmail 23283 0.0 0.0 24444 2164 ? S 10:40 0:00 dovecot/imap [angelay@wm 127.0.0.1 APPEND] vmail 23365 0.0 0.0 22260 1904 ? S 11:05 0:00 dovecot/pop3 [khutso.makwela@wm 41.14.167.110] vmail 23495 0.0 0.0 22264 2012 ? S 11:05 0:00 dovecot/pop3 [marianda@wm 196.215.96.208] vmail 24118 0.0 0.0 22132 1852 ? S 11:06 0:00 dovecot/pop3 [irma@gm 41.122.231.248] vmail 24179 0.0 0.0 24592 2196 ? S 10:41 0:00 dovecot/imap [skuh@wm 127.0.0.1 APPEND] vmail 24461 0.0 0.0 24432 2168 ? S 11:06 0:00 dovecot/imap [nbmfene@wm 127.0.0.1 APPEND] vmail 24519 0.0 0.0 22260 2032 ? S 11:06 0:00 dovecot/pop3 [thabiso.m@wm 41.123.144.164] vmail 24520 0.0 0.0 22380 2308 ? S 11:06 0:00 dovecot/pop3 [lungak2@wm 41.27.115.79] vmail 24537 0.0 0.0 22260 1936 ? S 11:06 0:00 dovecot/pop3 [shaun.fourie@wm 212.183.128.7] vmail 24954 0.0 0.0 24416 2100 ? S 11:06 0:00 dovecot/imap [i.dube@wm 127.0.0.1 APPEND] vmail 24959 0.0 0.0 24416 2100 ? S 11:06 0:00 dovecot/imap [i.dube@wm 127.0.0.1 APPEND] vmail 25063 0.0 0.0 24416 2064 ? S 11:06 0:00 dovecot/imap [i.dube@wm 127.0.0.1 APPEND] vmail 25087 0.0 0.0 24416 2104 ? S 11:06 0:00 dovecot/imap [i.dube@wm 127.0.0.1 APPEND] vmail 25098 0.0 0.0 24416 2104 ? S 11:06 0:00 dovecot/imap [i.dube@wm 127.0.0.1 APPEND] vmail 25329 0.0 0.0 24664 2264 ? S 11:06 0:00 dovecot/imap [gabs002@wm 127.0.0.1 APPEND] vmail 25479 0.0 0.0 22264 2132 ? S 11:07 0:00 dovecot/pop3 [lerothodi@wm 41.30.10.144] vmail 25517 0.0 0.0 24436 2136 ? S 10:42 0:00 dovecot/imap [mydululu@wm 127.0.0.1 APPEND] vmail 25769 0.0 0.0 24416 2100 ? S 11:07 0:00 dovecot/imap [i.dube@wm 127.0.0.1 APPEND] root 25786 0.0 0.0 61736 2940 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25787 0.0 0.0 61736 2936 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25788 0.0 0.0 61736 2940 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25789 0.0 0.0 61736 2936 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25790 0.0 0.0 61736 2940 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25791 0.0 0.0 61736 2936 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25804 0.0 0.0 61736 2936 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25809 0.0 0.0 61736 2936 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25820 0.0 0.0 61736 2940 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25826 0.0 0.0 61736 2936 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25832 0.0 0.0 61736 2940 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25855 0.0 0.0 61736 2936 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25865 0.0 0.0 61736 2940 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25874 0.0 0.0 61736 2936 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] vmail 25882 0.0 0.0 24600 2204 ? S 10:42 0:00 dovecot/imap [cjmuller@wm 127.0.0.1 APPEND] root 25888 0.0 0.0 61736 2940 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25893 0.0 0.0 61736 2940 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25908 0.0 0.0 61736 2940 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25919 0.0 0.0 61736 2936 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25928 0.0 0.0 61736 2936 ? S 11:07 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25966 0.0 0.0 61736 2936 ? S 11:08 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25974 0.0 0.0 61736 2940 ? S 11:08 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 25984 0.0 0.0 61736 2940 ? S 11:08 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] vmail 25988 0.0 0.0 22264 1892 ? S 11:08 0:00 dovecot/pop3 [tk.kazi@wm 64.57.242.91] root 25996 0.0 0.0 61736 2940 ? S 11:08 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 26009 0.0 0.0 61736 2936 ? S 11:08 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 26032 0.0 0.0 61736 2936 ? S 11:08 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 26047 0.0 0.0 61736 2936 ? S 11:08 0:00 dovecot/auth [0 wait, 0 passdb, 0 userdb] vmail 26164 0.0 0.0 24600 2204 ? S 10:43 0:00 dovecot/imap [angelay@wm 127.0.0.1 APPEND] vmail 26184 0.0 0.0 24592 2192 ? S 11:08 0:00 dovecot/imap [penza@mb 127.0.0.1 APPEND] vmail 26263 0.0 0.0 22132 2004 ? S 11:08 0:00 dovecot/pop3 [mabilizer@wm 67.220.123.21] vmail 26363 0.0 0.0 22288 2116 ? S 11:09 0:00 dovecot/pop3 [slweb@wm 64.57.242.89] vmail 26398 0.0 0.0 24880 2732 ? S 11:09 0:00 dovecot/imap [hanekom1@wm 127.0.0.1] vmail 26457 0.0 0.0 24092 1664 ? S 11:09 0:00 dovecot/imap [mampeta@workmail.co.za 127.0.0.1] vmail 26475 0.0 0.0 24092 1664 ? S 11:09 0:00 dovecot/imap [thabane.shabangu@wm 127.0.0.1] vmail 26586 0.0 0.0 22260 2092 ? S 11:09 0:00 dovecot/pop3 [nlebitsa@wm 178.239.85.127] vmail 26590 0.5 0.0 23616 3148 ? S 11:09 0:00 dovecot/pop3 [luthandi@wm 178.239.85.154] vmail 26619 0.0 0.0 22424 2260 ? S 11:09 0:00 dovecot/pop3 [rowlin@wm 178.239.85.90] vmail 26663 0.0 0.0 24092 1656 ? S 11:09 0:00 dovecot/imap [d.malachamela@wm 127.0.0.1] root 26670 0.0 0.0 61164 768 pts/1 S+ 11:09 0:00 grep dovecot vmail 27055 0.0 0.0 24596 2200 ? S 10:43 0:00 dovecot/imap [skuh@wm 127.0.0.1 APPEND] vmail 28207 0.0 0.0 22236 1924 ? S 10:20 0:00 dovecot/pop3 [jayabs@wm 196.212.7.156] vmail 28389 0.0 0.0 24436 2140 ? S 10:44 0:00 dovecot/imap [mydululu@wm 127.0.0.1 APPEND] vmail 28988 0.0 0.0 24636 2316 ? S 10:45 0:00 dovecot/imap [kifi@wm 127.0.0.1 APPEND] vmail 29175 0.0 0.0 24600 2196 ? S 10:45 0:00 dovecot/imap [angelay@wm 127.0.0.1 APPEND] dovecot 29270 0.0 0.0 57320 2516 ? S 10:45 0:00 dovecot/dict vmail 29936 0.0 0.0 24596 2196 ? S 10:45 0:00 dovecot/imap [hungukac@mt 127.0.0.1 APPEND] vmail 31730 0.0 0.0 24592 2192 ? S 10:47 0:00 dovecot/imap [kifi@wm 127.0.0.1 APPEND] vmail 32009 0.0 0.0 24596 2196 ? S 10:47 0:00 dovecot/imap [angelay@wm 127.0.0.1 APPEND] root 32195 0.2 0.0 16880 664 ? Rs Mar07 1:25 /usr/sbin/dovecot dovenull 32196 0.0 0.0 45796 4548 ? S Mar07 0:13 dovecot/pop3-login [320 connections (0 TLS)] dovenull 32198 0.1 0.0 45540 4380 ? S Mar07 0:55 dovecot/pop3-login [181 connections (0 TLS)] dovenull 32199 0.0 0.0 47976 6804 ? S Mar07 0:25 dovecot/imap-login [76 connections (0 TLS)] dovenull 32200 0.0 0.0 44520 3356 ? S Mar07 0:09 dovecot/imap-login [23 connections (0 TLS)] dovecot 32201 0.0 0.0 12672 904 ? S Mar07 0:28 dovecot/anvil [7 connections] root 32202 0.0 0.0 13200 1428 ? S Mar07 0:36 dovecot/log root 32204 0.2 0.0 15244 3452 ? S Mar07 1:56 dovecot/config dovecot 32205 0.2 0.0 63296 6288 ? S Mar07 1:57 dovecot/auth [343 wait, 0 passdb, 0 userdb] root 32206 0.2 0.0 61736 2940 ? S Mar07 1:59 dovecot/auth [0 wait, 0 passdb, 0 userdb] root 32211 0.0 0.0 61736 2940 ? S Mar07 0:08 dovecot/auth [0 wait, 0 passdb, 0 userdb]
participants (2)
-
Thierry de Montaudry
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Timo Sirainen