Hi Patrick, RHEL/CentOS 7 did an /dev/log to journald to rsyslog chaining. 1) So you need to adjust *journald* plus *rsyslog* to fit your needs. Background IMHO is to protect your System due massiv logging.
And of course - maybe you log *to many* in kamailio. 1) https://www.thegeekdiary.com/how-to-disable-or-extend-system-logging-rate-limit-on-centos-rhel-7/ Best Karsten Am Do., 25. Nov. 2021 um 10:29 Uhr schrieb Ginhoux, Patrick < [email protected]>: > Hi, > > > > Thanks all for your information. > > > > Now this morning on live SIP Proxies, I have configured the > /etc/systemd/journald.conf with : > > RateLimitIntervalSec=0 > RateLimitBurst=0 > > I have restarted the journald/rsyslog services. But few seconds later, the > logging still stop again. > > > > I have applied the other values suggested in the old article: > > RateLimitBurst=1000000 in /etc/systemd/journald.conf > > $imjournalRatelimitInterval 1 and $imjournalRatelimitBurst 500000 in > /etc/rsyslog.conf > > With the above values, I have new no more logs issues like reported in the > article. > > > > The above issue is a pure OS problem and I will probably open a ticket to > RedHat. > > > > Now back on my initial question related to journald. > > On my SIP Proxies, journald is using about 10% of the CPU configured, > which is very high when Kamailio used about 1%. > > > > So I’m looking to replace the current mechanism to write log thru the > standard openlog() and syslog() functions. I assume this is done using the > ‘xlog’ module. > > > > Do you think possible to change this by a mechanism to send log messages > thru UDP to write the logs directly to rsyslog, > > meaning to replace all the xlog calls in the kamailio.cfg script ? > > > > > > *Cordialement.* > > *Patrick GINHOUX* > > Unisys | +33 1 46 69 52 12 | +33 6 60 32 24 74 | > [email protected] > > > > *De :* Sergey Safarov <[email protected]> > *Envoyé :* mercredi 24 novembre 2021 21:49 > *À :* Daniel-Constantin Mierla <[email protected]>; Kamailio (SER) - > Users Mailing List <[email protected]> > *Cc :* Ginhoux, Patrick <[email protected]> > *Objet :* Re: [SR-Users] How to not write logs to journald with kamailio > > > > *EXTERNAL EMAIL - Be cautious of all links and attachments.* > > you need configure journald config file > > /etc/systemd/journald.conf > > > > [root@bcf-b ~]# grep RateLimit /etc/systemd/journald.conf > RateLimitIntervalSec=0 > RateLimitBurst=0 > > > > On Wed, Nov 24, 2021 at 7:50 PM Daniel-Constantin Mierla < > [email protected]> wrote: > > Hello, > > kamailio uses internally openlog() and syslog() functions from standard > libc. It has not control of what the syslog daemon does, it is a matter of > OS configuration, so what you mention might be the required configuration, > not a workaround. Anyhow, maybe others can comment more. > > There are many other cases when the OS has to be tuned to get desired > behaviour, eg., increase file descriptor limits to handle lots of > connections. > > Cheers, > Daniel > > On 23.11.21 12:16, Ginhoux, Patrick wrote: > > Hi, > > > > I resend this mail because of the initial destination address was not > correct. > > > > The topic was a logging problem : > > > > With the upgrade of my SIP Router proxies to RHEL 7 (and Kamailio 5.0.7) , > we encounter problems where the logs are blocked to be written in the syslog. > > > > This problem is similar as the one reported in this article : [SR-Users] > Kamailio logs in RHEL 7 environment > <https://lists.kamailio.org/pipermail/sr-users/2018-April/101065.html>. > > The resolution was to increase some journald/rsyslog settings > (RateLimitBurst=1000000 / $imjournalRatelimitInterval 1 > $imjournalRatelimitBurst 500000). > > > > But it is somehow a workaround. > > > > I’m looking to know if it should be possible for kamailio to write directly > the logs to the syslog only. > > > > Thanks in advance to those can help me. > > Regards > > Patrick Ginhoux > > > > *De :* Ginhoux, Patrick > *Envoyé :* lundi 22 novembre 2021 16:49 > *À :* 'sr-users' <[email protected]> > <[email protected]> > *Objet :* How to not write logs to journald with kamailio > > > > Hi, > > > > With the upgrade of my SIP Router proxies to RHEL 7 (and Kamailio 5.0.7) , > we encounter problems where the logs are blocked to be written in the syslog. > > > > This problem is similar as the one reported in this article : [SR-Users] > Kamailio logs in RHEL 7 environment > <https://lists.kamailio.org/pipermail/sr-users/2018-April/101065.html>. > > The resolution was to increase some journald/rsyslog settings > (RateLimitBurst=1000000 / $imjournalRatelimitInterval 1 > $imjournalRatelimitBurst 500000). > > > > But it is somehow a workaround. > > > > I’m looking to know if it should be possible for kamailio to write directly > the logs to the syslog only. > > > > Thanks in advance to those can help me. > > Regards > > Patrick Ginhoux > > > > __________________________________________________________ > > Kamailio - Users Mailing List - Non Commercial Discussions > > * [email protected] > > Important: keep the mailing list in the recipients, do not reply only to the > sender! > > Edit mailing list options or unsubscribe: > > * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > -- > > Daniel-Constantin Mierla -- www.asipto.com > > www.twitter.com/miconda -- www.linkedin.com/in/miconda > > Kamailio Advanced Training - Online > > Feb 21-24, 2022 (America Timezone) > > * https://www.asipto.com/sw/kamailio-advanced-training-online/ > > __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions > * [email protected] > Important: keep the mailing list in the recipients, do not reply only to > the sender! > Edit mailing list options or unsubscribe: > * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions > * [email protected] > Important: keep the mailing list in the recipients, do not reply only to > the sender! > Edit mailing list options or unsubscribe: > * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > -- Mit freundlichen Grüßen *Karsten Horsmann*
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