Sure,

request_route {    include_file "conf.d/request_route.cfg" } conf.d/request_route.cfg: xlog("L_INFO","[START ROUTING]-(Source IP=$si:$sp/Destination IP=$Ri:$Rp)\n");

route(REQINIT); route(NATDETECT); # Handle Cancel Requests route(CATCH_CANCEL); route(RETRANSMISSIONS); etc....

Joel Serrano joel@textplus.com:

Can you paste your first lines of request_route?

On Sun, Dec 2, 2018 at 07:15 Soltanici Ilie < iliesh@mail.ru > wrote:

...

Hello,

I have a strange situation by using xlog module. I don't know for what reason I'm not receiving all logs generated by kamailio.

This is the configuration which I'm using in kamailio.cfg:

log_facility=LOG_LOCAL0 log_name="kamailio" log_prefix="{$rm ($mt) | Seq=$cs | Source IP=$si ($proto) | Call ID=$ci} " # ----- xlog ----- modparam("xlog", "buf_size", 8192) modparam("xlog", "long_format", 0) modparam("xlog", "force_color", 1) modparam("xlog", "log_colors", "L_ERR=cr;L_WARN=px,L_INFO=px")

This is rsyslog configuration file: local0.*             /var/log/kamailio/kamailio.log

Kamailio is running under kamailio user, permission for the log file are as shown below: -rwxrwxr-x 1 kamailio kamailio 252885132 Dec  2 14:51 /var/log/kamailio/kamailio.log

In request_route block this is the first line:

xlog("L_INFO","[START ROUTING]-(Source IP=$si:$sp/Destination IP=$Ri:$Rp)\n");

The problem is that not every request is logged in the log-file. For example, some "INVITES" requests I can find in the log file, but some of them - I cannot, even that in sngrep I see the request and the call is successfully processed by kamailio. Also, for some requests i can see only partial data, not full call-flow as it supposed to be (for ex. i see only BYE requests, or ACK response instead of full call flow).

Does someone have the same issue? If you don't - how are you dealing with kamailio log files? I'm thinking to send them to the central ELK stack, but if I have such problems by saving them locally - I don't see any reason to send them elsewhere. I may think that the problem could be in rsyslog itself, but how can I troubleshoot that?

The traffic on the server is not very high - 30-50 concurrent calls. As a storage i'm using an SSD disk and xfs filesystem. Load on the disk - according to iostat/iotop - is minimum.

OS: CentOS Linux 7 (Core), Kamailio: 5.2.0 (x86_64/linux) 535e13 Thank You. _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

С уважением, Ilie Soltanici iliesh@mail.ru

Yes, i did, see below xlog modparam:

# ----- xlog ----- modparam("xlog", "buf_size", 8192) modparam("xlog", "long_format", 0) modparam("xlog", "force_color", 1) modparam("xlog", "log_colors", "L_ERR=cr;L_WARN=px,L_INFO=px")

Воскресенье, 2 декабря 2018, 17:24 UTC от Joel Serrano joel@textplus.com:

That looks good.

And your modparam values for xlog module?

Have you tried increasing the “buf_size”?

On Sun, Dec 2, 2018 at 08:36 Soltanici Ilie < iliesh@mail.ru > wrote:

...

Sure,

request_route {    include_file "conf.d/request_route.cfg" } conf.d/request_route.cfg: xlog("L_INFO","[START ROUTING]-(Source IP=$si:$sp/Destination IP=$Ri:$Rp)\n");

route(REQINIT); route(NATDETECT); # Handle Cancel Requests route(CATCH_CANCEL); route(RETRANSMISSIONS); etc....

...

Joel Serrano < joel@textplus.com >:

Can you paste your first lines of request_route?

On Sun, Dec 2, 2018 at 07:15 Soltanici Ilie < iliesh@mail.ru > wrote:

...

Hello,

I have a strange situation by using xlog module. I don't know for what reason I'm not receiving all logs generated by kamailio.

This is the configuration which I'm using in kamailio.cfg:

log_facility=LOG_LOCAL0 log_name="kamailio" log_prefix="{$rm ($mt) | Seq=$cs | Source IP=$si ($proto) | Call ID=$ci} " # ----- xlog ----- modparam("xlog", "buf_size", 8192) modparam("xlog", "long_format", 0) modparam("xlog", "force_color", 1) modparam("xlog", "log_colors", "L_ERR=cr;L_WARN=px,L_INFO=px")

This is rsyslog configuration file: local0.*             /var/log/kamailio/kamailio.log

Kamailio is running under kamailio user, permission for the log file are as shown below: -rwxrwxr-x 1 kamailio kamailio 252885132 Dec  2 14:51 /var/log/kamailio/kamailio.log

In request_route block this is the first line:

xlog("L_INFO","[START ROUTING]-(Source IP=$si:$sp/Destination IP=$Ri:$Rp)\n");

The problem is that not every request is logged in the log-file. For example, some "INVITES" requests I can find in the log file, but some of them - I cannot, even that in sngrep I see the request and the call is successfully processed by kamailio. Also, for some requests i can see only partial data, not full call-flow as it supposed to be (for ex. i see only BYE requests, or ACK response instead of full call flow).

Does someone have the same issue? If you don't - how are you dealing with kamailio log files? I'm thinking to send them to the central ELK stack, but if I have such problems by saving them locally - I don't see any reason to send them elsewhere. I may think that the problem could be in rsyslog itself, but how can I troubleshoot that?

The traffic on the server is not very high - 30-50 concurrent calls. As a storage i'm using an SSD disk and xfs filesystem. Load on the disk - according to iostat/iotop - is minimum.

OS: CentOS Linux 7 (Core), Kamailio: 5.2.0 (x86_64/linux) 535e13 Thank You. _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

С уважением, Ilie Soltanici iliesh@mail.ru _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

С уважением, Ilie Soltanici iliesh@mail.ru

Joel,

Yes, for me it's very strange as well. It's a virtual machine (vmware esxi) on a physical server.  (4 vCPU/8GB Ram)

Joel Serrano joel@textplus.com:

I’m not sure then what it can be, as load is not high, IO either and you have SSD...

Is it a virtual server in a cloud?

I would say to enable debug mode to try and see if you see anything there... :/

On Sun, Dec 2, 2018 at 10:38 Soltanici Ilie < iliesh@mail.ru > wrote:

...

Yes, i did, see below xlog modparam:

# ----- xlog ----- modparam("xlog", "buf_size", 8192) modparam("xlog", "long_format", 0) modparam("xlog", "force_color", 1) modparam("xlog", "log_colors", "L_ERR=cr;L_WARN=px,L_INFO=px")

...

Joel Serrano < joel@textplus.com >:

That looks good.

And your modparam values for xlog module?

Have you tried increasing the “buf_size”?

On Sun, Dec 2, 2018 at 08:36 Soltanici Ilie < iliesh@mail.ru > wrote:

...

Sure,

request_route {    include_file "conf.d/request_route.cfg" } conf.d/request_route.cfg: xlog("L_INFO","[START ROUTING]-(Source IP=$si:$sp/Destination IP=$Ri:$Rp)\n");

route(REQINIT); route(NATDETECT); # Handle Cancel Requests route(CATCH_CANCEL); route(RETRANSMISSIONS); etc....

...

Joel Serrano < joel@textplus.com >:

Can you paste your first lines of request_route?

On Sun, Dec 2, 2018 at 07:15 Soltanici Ilie < iliesh@mail.ru > wrote:

...

Hello,

I have a strange situation by using xlog module. I don't know for what reason I'm not receiving all logs generated by kamailio.

This is the configuration which I'm using in kamailio.cfg:

log_facility=LOG_LOCAL0 log_name="kamailio" log_prefix="{$rm ($mt) | Seq=$cs | Source IP=$si ($proto) | Call ID=$ci} " # ----- xlog ----- modparam("xlog", "buf_size", 8192) modparam("xlog", "long_format", 0) modparam("xlog", "force_color", 1) modparam("xlog", "log_colors", "L_ERR=cr;L_WARN=px,L_INFO=px")

This is rsyslog configuration file: local0.*             /var/log/kamailio/kamailio.log

Kamailio is running under kamailio user, permission for the log file are as shown below: -rwxrwxr-x 1 kamailio kamailio 252885132 Dec  2 14:51 /var/log/kamailio/kamailio.log

In request_route block this is the first line:

xlog("L_INFO","[START ROUTING]-(Source IP=$si:$sp/Destination IP=$Ri:$Rp)\n");

The problem is that not every request is logged in the log-file. For example, some "INVITES" requests I can find in the log file, but some of them - I cannot, even that in sngrep I see the request and the call is successfully processed by kamailio. Also, for some requests i can see only partial data, not full call-flow as it supposed to be (for ex. i see only BYE requests, or ACK response instead of full call flow).

Does someone have the same issue? If you don't - how are you dealing with kamailio log files? I'm thinking to send them to the central ELK stack, but if I have such problems by saving them locally - I don't see any reason to send them elsewhere. I may think that the problem could be in rsyslog itself, but how can I troubleshoot that?

The traffic on the server is not very high - 30-50 concurrent calls. As a storage i'm using an SSD disk and xfs filesystem. Load on the disk - according to iostat/iotop - is minimum.

OS: CentOS Linux 7 (Core), Kamailio: 5.2.0 (x86_64/linux) 535e13 Thank You. _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

---

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Hello,

Actually, async Syslog option was the initial option which I tried - it wasn't working properly so I changed to a synchronous mode in the hope that it will work better, but unfortunately it didn't.

Daniel-Constantin Mierla miconda@gmail.com:

Hello,

try with async syslogging option in rsyslog config: add a - in front of the file name, like:

local0.*             -/var/log/kamailio/kamailio.log

See if the results are better.

Cheers, Daniel

On 02.12.18 16:14, Soltanici Ilie wrote:

...

Hello,

I have a strange situation by using xlog module. I don't know for what reason I'm not receiving all logs generated by kamailio.

This is the configuration which I'm using in kamailio.cfg:

log_facility=LOG_LOCAL0 log_name="kamailio" log_prefix="{$rm ($mt) | Seq=$cs | Source IP=$si ($proto) | Call ID=$ci} " # ----- xlog ----- modparam("xlog", "buf_size", 8192) modparam("xlog", "long_format", 0) modparam("xlog", "force_color", 1) modparam("xlog", "log_colors", "L_ERR=cr;L_WARN=px,L_INFO=px")

This is rsyslog configuration file: local0.*             /var/log/kamailio/kamailio.log

Kamailio is running under kamailio user, permission for the log file are as shown below: -rwxrwxr-x 1 kamailio kamailio 252885132 Dec  2 14:51 /var/log/kamailio/kamailio.log

In request_route block this is the first line:

xlog("L_INFO","[START ROUTING]-(Source IP=$si:$sp/Destination IP=$Ri:$Rp)\n");

The problem is that not every request is logged in the log-file. For example, some "INVITES" requests I can find in the log file, but some of them - I cannot, even that in sngrep I see the request and the call is successfully processed by kamailio. Also, for some requests i can see only partial data, not full call-flow as it supposed to be (for ex. i see only BYE requests, or ACK response instead of full call flow).

Does someone have the same issue? If you don't - how are you dealing with kamailio log files? I'm thinking to send them to the central ELK stack, but if I have such problems by saving them locally - I don't see any reason to send them elsewhere. I may think that the problem could be in rsyslog itself, but how can I troubleshoot that?

The traffic on the server is not very high - 30-50 concurrent calls. As a storage i'm using an SSD disk and xfs filesystem. Load on the disk - according to iostat/iotop - is minimum.

OS: CentOS Linux 7 (Core), Kamailio: 5.2.0 (x86_64/linux) 535e13 Thank You. _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org 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 World Conference -- www.kamailioworld.com Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com