Slowness after upgrading from postfix 2.x to 3.1.8

2019-01-04 Thread Christopher R. Gabriel
Hi, after upgrading to Debian 9 (thus Postfix 3.1.8) I'm experiecing an odd behaviour, which causes slowness on all the infrastructure. I have a generator server which injects (via smtp) into postfix, the actual sender, and when burst of delivery happens, the receiving postfix stuck before answer

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-01-04 Thread Viktor Dukhovni
> On Jan 4, 2019, at 9:23 AM, Christopher R. Gabriel > wrote: > > Nov 30 09:11:31 postfix01 postfix-main/smtpd[31800]: rec_put: type E > len 0 data > Nov 30 09:11:31 postfix01 postfix-main/smtpd[31800]: > vstream_fflush_some: fd 18 flush 2433 > Nov 30 09:11:58 postfix01 postfix-main/smtpd[31800

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-01-04 Thread Christopher R. Gabriel
On Fri, 2019-01-04 at 09:49 -0500, Viktor Dukhovni wrote: > > On Jan 4, 2019, at 9:23 AM, Christopher R. Gabriel < > > christopher.gabr...@gmail.com> wrote: > > > > Nov 30 09:11:31 postfix01 postfix-main/smtpd[31800]: rec_put: type > > E > > len 0 data > > Nov 30 09:11:31 postfix01 postfix-main/s

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-01-04 Thread Viktor Dukhovni
> On Jan 4, 2019, at 10:04 AM, Christopher R. Gabriel > wrote: > >> Or some tables you're using in cleanup are slow. > > I only have a header_checks table with 1 single rule to log a specific > header, and a transport map redis-based. Exactly the same configuration > I have on postfix 2.x.

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-01-04 Thread Christopher R. Gabriel
On Fri, 2019-01-04 at 10:26 -0500, Viktor Dukhovni wrote: > > On Jan 4, 2019, at 10:04 AM, Christopher R. Gabriel < > > christopher.gabr...@gmail.com> wrote: > > > > > Or some tables you're using in cleanup are slow. > > > > I only have a header_checks table with 1 single rule to log a > > speci

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-01-04 Thread Matus UHLAR - fantomas
On 04.01.19 15:23, Christopher R. Gabriel wrote: I have a generator server which injects (via smtp) into postfix, the actual sender, and when burst of delivery happens, the receiving postfix stuck before answering to the generator, which causes the generator queues to fill up. Nov 30 09:11:58

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-01-05 Thread Benny Pedersen
Christopher R. Gabriel skrev den 2019-01-04 15:23: postfix01 data/spool are on tmpfs. its unsafe to use tmpfs for spool dirs in postfix, tmpfs is okay only for content-filters, not in generic postfix

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-01-14 Thread Christopher R. Gabriel
On Fri, 2019-01-04 at 19:56 +0100, Matus UHLAR - fantomas wrote: > On 04.01.19 15:23, Christopher R. Gabriel wrote: > > I have a generator server which injects (via smtp) into postfix, > > the > > actual sender, and when burst of delivery happens, the receiving > > postfix stuck before answering to

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-02-15 Thread Christopher R. Gabriel
On Mon, 2019-01-14 at 12:42 +0100, Christopher R. Gabriel wrote: > On Fri, 2019-01-04 at 19:56 +0100, Matus UHLAR - fantomas wrote: > > On 04.01.19 15:23, Christopher R. Gabriel wrote: > > > I have a generator server which injects (via smtp) into postfix, > > > the > > > actual sender, and when bur

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-02-15 Thread angelo
Hi Christopher, I'm on the opendkim list also and it does get little attention. Is the "delay" recorded in a typical Postfix log entry ? Stolen from Postfix 2.3.19: Postfix logs additional delay information as "delays=a/b/c/d" where a=time before queue manager, including message transmission;

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-02-15 Thread Christopher R. Gabriel
On Fri, 2019-02-15 at 09:35 -0700, angelo wrote: > Hi Christopher, > I'm on the opendkim list also and it does get little attention. Really? :) > Is the "delay" recorded in a typical Postfix log entry ? > Stolen from Postfix 2.3.19: > Postfix logs additional delay information as "delays=a/b/c/d"

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-02-15 Thread Wietse Venema
Christopher R. Gabriel: > On Fri, 2019-02-15 at 09:35 -0700, angelo wrote: > > Hi Christopher, > > I'm on the opendkim list also and it does get little attention. > > Really? :) > > > Is the "delay" recorded in a typical Postfix log entry ? > > Stolen from Postfix 2.3.19: > > Postfix logs additi

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-02-15 Thread Scott Kitterman
On Friday, February 15, 2019 05:01:45 PM Christopher R. Gabriel wrote: ... > The project seems a bit abandonware (no answers to bugs in years, > repository almost stuck), and also recently orphaned by debian > maintainer. ... FYI, that was me. I orphaned it because I'm not using it anymore. As f

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-02-15 Thread Christopher R. Gabriel
On Fri, 15 Feb 2019, 18:28 Wietse Venema Christopher R. Gabriel: > > On Fri, 2019-02-15 at 09:35 -0700, angelo wrote: > > > Hi Christopher, > > > I'm on the opendkim list also and it does get little attention. > > > > Really? :) > > > > > Is the "delay" recorded in a typical Postfix log entry ? >

Re: Slowness after upgrading from postfix 2.x to 3.1.8

2019-02-18 Thread Christopher R. Gabriel
On Fri, 2019-02-15 at 20:42 +0100, Christopher R. Gabriel wrote: > > > > Is the "delay" recorded in a typical Postfix log entry ? > > > > Stolen from Postfix 2.3.19: > > > > Postfix logs additional delay information as "delays=a/b/c/d" > > > > where a=time before queue manager, including message