similar to: Throttling Logins

Now that I have a working kvm setup, I thought I'd finally try how Zimbra works. This is mainly some microbenchmarking, so it may not have much to do with actual performance in real life. Setup: - 1GB memory given to kvm (from host's 2GB) - Intel Core 2 6600 (kvm uses only one CPU) - CentOS 5 - 15GB qcow2 image on XFS filesystem - Zimbra 5.0 RC2 RHEL5 x86_64 - Dovecot latest hg,

imaptest host=mail04.local port=143 user=xxx pass=xxx mbox=test.mbox [Fri Jan 11 15:09:14 2019] imaptest[7634]: segfault at 1354ff0 ip 0000000001354ff0 sp 00007ffed5d8f558 error 15 [Fri Jan 11 15:09:22 2019] imaptest[7635]: segfault at 2267ff0 ip 0000000002267ff0 sp 00007ffee5890308 error 15 [Fri Jan 11 15:10:47 2019] imaptest[7648]: segfault at 10e6ff0 ip 00000000010e6ff0 sp 00007ffedbb19f98

I'm getting strange timeouts occasionally on Dovecot 1.0.rc15 on Debian 4.0, and haven't been able to figure out the cause. $ ./src/imaptest user=test%d at imaptest.com host=localhost pass=foo mbox=~/dovecot-crlf - select=0 Logi Logo 100% 100% 2 4 7/ 10 0 0 10/ 10 0 0 10/ 10 0 0 10/ 10 0 0 10/ 10 0 0 10/ 10 0 0 10/ 10 0 0

dovecot-1.1.beta16]# gcc imaptest.c -o imaptest -g -Wall -W -I. -Isrc/lib-mail -Isrc/lib -Isrc/lib-imap -Isrc/lib-storage/index/mbox -DHAVE_CONFIG_H src/lib-storage/index/mbox/mbox-from.o src/lib-imap/libimap.a src/lib-mail/libmail.a src/lib/liblib.a imaptest.c: In client_append function: imaptest.c:1492: error: too many arguments for i_stream_create_limit function

I thought I'd try benchmarking with dbmail (v2.2.4) to see how much slower a SQL backend could actually be. Skip to bottom for the conclusions. Originally I ran the tests with the databases being in XFS filesystem. MySQL's performance was horrible. It went 3-7x faster with ext3. MySQL 5.0.30 backend (innodb): ./imaptest clients=1 - append=100 seed=1 secs=30 msgs=1000000 logout=0

I have been testing with imaptest and getting 'stalls', I tried even building from source and static. Even running it on the same host. Anyone knows what I could doing wrong? [@~]# ./imaptest - append=100,0 logout=0 host=192.168.10.44 port=143 user=test2 pass=xxxxxxxx seed=100 secs=240 clients=1 mbox=64kb.mbox box=INBOX/test Logi Sele Appe 100% 100% 100% 1 1 5 1/ 1 0

Hi, I'm an Apache James committer and we are curious to use imaptest in order to validate our IMAP protocol implementation. I'm using the nightlybuild : imaptest-20170506 I follow the examples given in the /T/ /est IMAP server compliancy/ examples https://imapwiki.org/ImapTest/Examples. And I wanted to analyse the errors reported, here are some: Error: user1 at james.org[11]: seq too

Please, unsubscribe me. I really don't want to read this. 12.01.2019 22:47, Stephan Bosch ?????: > > Op 11/01/2019 om 15:13 schreef Marc Roos: >> imaptest host=mail04.local port=143 user=xxx pass=xxx mbox=test.mbox >> >> [Fri Jan 11 15:09:14 2019] imaptest[7634]: segfault at 1354ff0 ip >> 0000000001354ff0 sp 00007ffed5d8f558 error 15 >> [Fri Jan 11 15:09:22

Dear Folks, Using head of imaptest with dovecot 2.1, I am attempting to put a heavy load on the server, with insufficient success. I made 15000 user accounts, put them in to a file, one per line. Then I ran imaptest with ./imaptest userfile=../../imap-test-userlist-15001.txt clients=15001 pass=SECRETPASSWORD But CPU load is only reaching 20. I put an mbox containing 67 messages into

Yes dovecot is showing the inserted messages until the stall. Looks like it is an issue with imap test because I am able to empty the mailbox again via thunderbird. I am comparing write tests to different backends. -----Original Message----- From: Daniel Miller [mailto:dmiller at amfes.com] Sent: dinsdag 17 september 2019 22:06 To: Marc Roos; dovecot Subject: Re: Imaptest stall On 9/17/2019

Hey guys, Has anybody ever used imaptest to benchmark *ONLY* reads? I'm trying to run a battery of tests in my new cluster and apparently no combination of parameters works, because fetch instruction doesn't run. Below is the command I'm using and its partial output imaptest/src/imaptest host=$SERVER_IP port=143 user=teste%d at example%d.com pass=$TEST_PASS users=10 domains=10

Hello, Am Samstag, 30. M?rz 2019, 21:36:12 CEST schrieb Peter via dovecot: > On 30/03/19 10:56 PM, Gerald Galster via dovecot wrote: > > Maybe there is something wrong with his local yum/repo configuration. > > I'm tending to agree now. > > > CentOS 7 usually doesn't mix 32bit and 64bit packages anymore. > > > > Installiert: 2:dovecot-2.3.5-1.x86_64

Hello, I have a CentOS 7 server with dovecot Repository enabled. But it is not possible to Update with Yum Update I have this Error? The dovecot package is missing? --> Transaktionspr?fung wird ausgef?hrt ---> Paket dovecot-imaptest.x86_64 2:2.3.5-1 markiert, um aktualisiert zu werden ---> Paket dovecot-imaptest.x86_64 2:2.3.5.1-1 markiert, um eine Aktualisierung zu werden -->

> Am 22.02.2019 um 14:43 schrieb Voytek Eymont via dovecot <dovecot at dovecot.org>: > > > > On Sat, February 23, 2019 12:31 am, Gerald Galster via dovecot wrote: >> Hello Voytek, >> >> >> the *-devel packages include header files that are only needed if you >> want to compile something, they are not needed for running a dovecot >>

http://www.imapwiki.org/ImapTest/ <http://www.imapwiki.org/ImapTest/> I am doing imap testing using imaptest scripts. But, i am unable to append message. APPEND INBOX "15-Jun-2015 05:30:05 -0700" "From:abc at gmail.com" "Subject: test. HI this is msg". This command i am using in my testing script. Command executed properly. But, it is not appending mail

Hi All, I have 2 test servers with the below configuration. ========================== Linux OS - Red Hat Enterprise Linux Server release 7.7 (Maipo) Dovecot version - 2.2.36 (1f10bfa63) Postfix version - 2.10.1 ========================== Trying to create High Availability. I have added both of the above servers behind a F5 load balancer. I have got a Load Balancer FQDN

While trying to use imaptest (-20100922, from http://dovecot.org/nightly/imaptest/imaptest-latest.tar.gz) with the included tests directory, it assert-crashes after a suspicious connect() failure: $ ./imaptest user=foo pass=bar host=localhost test=tests Error: connect() failed: No route to host Panic: file test-exec.c: line 903 (test_send_lstate_commands): assertion failed:

Hello, I download and install it manual, this working now? waiting for next update to found out, yum is working correct again ;-) Thanks for answers, Am Sonntag, 31. M?rz 2019, 13:59:17 CEST schrieb Kostya Vasilyev via dovecot: > On Sun, Mar 31, 2019, at 2:30 PM, G?nther J. Niederwimmer via dovecot wrote: > > Hello, > > > > Am Samstag, 30. M?rz 2019, 21:36:12 CEST schrieb

Hi, I've been trying some benchmarks to compare 1.0 vs 1.1 -this is the easiest way to explain the move to my boss-, so I've compiled dovecot 1.1 and imaptest-20080627 in my secondary machine running RHEL4, with homes in NFS, indeces in local files and control files also in NFS. Then I've created 100 new users imaptest001-imaptest100, and set the password paquitoelchocolatero to

We're looking at replacing our mysql auth and userdb, with a set of Red Hat Directory servers, and I see dovecot supports either authentication binds, or "password lookups": http://wiki.dovecot.org/AuthDatabase/LDAP I'm curious if anybody can give any insight as to what kind of performance to expect from authentication binds ? How many POP3s/second should we expect from it