<div dir="ltr"><div dir="ltr">Inline.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Nov 11, 2022 at 5:03 AM Antony Stone <<a href="mailto:Antony.Stone@freeswitch.open.source.it" target="_blank">Antony.Stone@freeswitch.open.source.it</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Wednesday 09 November 2022 at 20:23:50, Brian West wrote:<br>
<br>
> All of this is already present in the XML CDR, each action, every step all<br>
> time stamped down to microseconds and more accurate than setting<br>
> variables. Did you happen to load xml_cdr and do a call and see the<br>
> information?<br>
<br>
So, I have this morning had a chance to get back to this, and it turns out <br>
that <load module="mod_xml_cdr"/> was already in modules,conf.xml and I have a <br>
large number of large files under /var/log/freeswitch/xml_cdr from previously <br>
placed calls.<br>
<br>
Comments / questions:<br>
<br>
1. Aside from the timestamp variable assignment which I have put into the <br>
dialplan myself (the one which has already been discussed and you say is a bad <br>
idea because of session pool swell) I do not see any timestamps anywhere in <br>
the xml file - how do I enable these?<br></blockquote><div><br></div><div>You found app_stamp, that's microseconds epoch</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
2. The xml file is enormous (20kbytes for a single call) and would take <br>
considerable parsing - where do I find the options to limit what information <br>
goes in there?<br></blockquote><div><br></div><div>No way to limit the info, also this info is very handy for figuring out what took place after the fact.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">3. <a href="https://freeswitch.org/confluence/display/FREESWITCH/mod_xml_cdr" rel="noreferrer" target="_blank">https://freeswitch.org/confluence/display/FREESWITCH/mod_xml_cdr</a> tells me <br>
that this module can log to a file or using an HTTP POST. Does this mean there <br>
is no way to get it to write to syslog?<br></blockquote><div><br></div><div>Syslog for CDR? Just load mod_syslog and configure it for logging. You should use the post method with fallback and isolate the CDR processing infrastructure and not intermingle that into syslog.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
I do nearly all logging (of everything that's running) to syslog, forward this <br>
with no further processing to a central syslog server, and then process / <br>
parse / aggregate / filter the data there, so as to reduce the workload on <br>
"worker" machines which generate the logs.<br></blockquote><div><br></div><div>Do you currently experience this 'workload' that is impacting anything? I want to make sure you're not wasting your time trying to wax your car to get better gas mileage.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
This also makes it easy to combine log output from different applications which <br>
are running independently (sometimes on different machines) but whose actions <br>
in processing one "transaction" (for want of a better word) are important to <br>
see in sequence.<br>
<br>
<br>
So, I still wonder what is the best way to get microsecond-resolution <br>
timestamps for key events ("key" being defined by me) in FreeSwitch during the <br>
processing of a call.<br>
<br>
Any suggestions on how to do this (preferably efficiently and without longer-<br>
term drawbacks such as session pool swell) are welcome.<br>
<br>
<br>
Thanks,<br>
<br>
<br>
Antony.<br>
<br>
-- <br>
"Remember: the S in IoT stands for Security."<br>
<br>
- Jan-Piet Mens<br>
<br>
Please reply to the list;<br>
please *don't* CC me.<br>
<br>
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<a href="https://freeswitch.com" rel="noreferrer" target="_blank">https://freeswitch.com</a></blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:12.8px"><font color="#000000"><br></font></div><div style="font-size:12.8px"><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">Brian West | Co-founder and Developer</font></span></p><p style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">Need Commercial support? email <a href="mailto:sales@freeswitch.com" target="_blank">sales@freeswitch.com</a> </font></span></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">FreeSWITCH Solutions | <a href="https://maps.google.com/?q=17345+Civic+Drive+%232531+Brookfield,+WI+53045&entry=gmail&source=g" style="color:rgb(17,85,204)" target="_blank">17345 Civic Drive #2531 Brookfield, WI 53045</a></font></span></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><font color="#000000"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Email: </span><span style="color:rgb(17,85,204);font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><a href="mailto:brian@freeswitch.com" target="_blank">brian@freeswitch.com</a></span></font></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">Mobile: <span title="Call with Google Voice">918-424-9378</span></font></span></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><font color="#000000"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Website: </span><a href="https://www.freeswitch.com/" style="color:rgb(17,85,204)" target="_blank"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">https://www.FreeSWITCH.com</span></a></font></p><p dir="ltr" style="font-size:12.8px;line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="background-color:transparent;font-size:9pt;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap"><a href="https://www.facebook.com/freeswitch" target="_blank"><img alt="https://www.facebook.com/signalwireinc?src=email" src="https://lh6.googleusercontent.com/AYfRoSNaDNtMPRMevPn_GqcVEMd5NDRFi0GlluGUWzV6I5TAY_3T2-Tt0IuIXeUtEdYsgNsM8DOYKRKhjmrG_-n2Ga-LCnoNk46sO8VyEma1sBFYdiGJcLRUvkrD1CYHN79qimeg" width="31" height="31" style="border:none"></a> </span><span style="background-color:transparent;font-size:9pt;font-family:Tahoma;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap"><a href="https://twitter.com/freeswitch" target="_blank"><img alt="https://twitter.com/freeswitch" src="https://lh3.googleusercontent.com/W4SqXyybH2qdAozvtoKjcz736qOjk9LHDwldvs1ahc-WVU0putVMSsUH474KDrJ32jsqi6JDjyUWxqeEkN5I1xSlC5ShYrd1b8NIMUkDzDrtbWQfa6A_90UcygqesBtRLgeFirKa" width="31" height="31" style="border:none"></a></span><br></p></div></div></div></div></div></div></div></div></div></div></div></div></div></div>