[Rspamd-Users] [ext] Re: got IO Timeout Server fuzzy1.rspamd.com

[Ralf Hildebrandt]

* kutz <hdkutz at hdkutz.de>:

> If I understand right in max. 500.000 accesses are possible per day.
> I find around 62.561 Error Messages for Access in todays Maillog - which is below 500.000.
> <snip>
> # grep retransmits maillog|grep "Sep 25" |wc -l
> 62561
> <snip>

Maybe the 500.000 before that didn't cause a retransmit?

Just kidding; looking at my logs for the week I'm seeing:

/var/log/mail.log-20190918.xz:28180
/var/log/mail.log-20190919.xz:40
/var/log/mail.log-20190920.xz:18
/var/log/mail.log-20190921.xz:18 (Weekend)
/var/log/mail.log-20190922.xz:18 (Weekend)
/var/log/mail.log-20190923.xz:53
/var/log/mail.log-20190924:21
/var/log/mail.log:4917

Checking today:

# egrep "fuzzy[12]\.rspamd\.com" /var/log/mail.log |awk '{print $3}' | awk -F: '{printf("%s:%s0-9\n",$1,int($2/10))}' | sort | uniq -c 
     22 11:00-9
    676 14:00-9
    831 14:10-9
    683 14:20-9
    638 14:30-9
    599 14:40-9
    487 14:50-9
    580 15:00-9
    403 15:10-9
      1 16:00-9

So, starting with 14:00 local time (GMT+2 -> 12:00 GMT) until 15:19 (13:19) I was seeing issues.

Checking 20190918:

# xzegrep "fuzzy[12]\.rspamd\.com" /var/log/mail.log-20190918.xz |awk '{print $3}' | awk -F: '{printf("%s:%s0-9\n",$1,int($2/10))}' | sort | uniq -c 
    960 07:00-9
   1176 07:10-9
   1036 07:20-9
   1240 07:30-9
   1135 07:40-9
   1153 07:50-9
   1605 08:00-9
   1516 08:10-9
    993 08:20-9
   1200 08:30-9
   1280 08:40-9
   1091 08:50-9
   1917 09:00-9
   1434 09:10-9
   1409 09:20-9
   1025 09:30-9
    922 09:40-9
    977 09:50-9
   1262 10:00-9
   1433 10:10-9
    998 10:20-9
   1091 10:30-9
   1240 10:40-9

So it's from 7:00 until about 10:49 on that day. Mail-Traffic is the same
on all theese days (except on weekends) so maybe there was an issue on
the 18th and today...


Ralf Hildebrandt
Charité - Universitätsmedizin Berlin
Geschäftsbereich IT | Abteilung Netzwerk

Campus Benjamin Franklin (CBF)
Haus I | 1. OG | Raum 105
Hindenburgdamm 30 | D-12203 Berlin

Tel. +49 30 450 570 155
ralf.hildebrandt at charite.de
https://www.charite.de