Hi Joel, Hi List,
Thanks for the nice ideas.
We already use go-lang telegraf for collecting data.
I saw an push to influx version of this "another sipserver" config. But if there is no influx the start of the server breaks.
The pull or statsd method are both nice.
I use webrtc on my frontend Kamailios, hopefully I can sort this out to make both available (websocket and json stats for telegraf).
Thank you Joel for the nice hint. I will try this.
Kind regards Karsten Horsmann
Am 06.12.2017 6:11 nachm. schrieb "Joel Serrano" joel@gogii.net:
I use a mix of the above...
With kamailio I export that stats I want via http:
event_route[xhttp:request] { # Verify request come from localhost if(src_ip!=127.0.0.1) { xhttp_reply("403", "Forbidden", "text/html", "<html><body>Forbidden</body></html>"); xlog("L_WARN", "[HTTP] Unauthorized access from: $si\n"); exit; }
# Metrics endpoint if ($hu =~ "^/statistics") { ... build a $var(metrics_json) with the metrics you want, must beJSON format ...
} xhttp_reply("200", "OK", "application/json", "$var(metrics_json)"); } return;}
Then in telegraf I use the httpjson module to gather the metrics:
... [[inputs.httpjson]] name_override = "kamailio" servers = [ "http://127.0.0.1/statistics" ] method = "GET" ...
This is an example:
joel@sbc-dev:~$ curl -q http://127.0.0.1/statistics 2> /dev/null | python -m json.tool { "core-bad_URIs_rcvd": 0, "core-bad_msg_hdr": 0, "core-drop_replies": 0, "core-drop_requests": 188, "core-err_replies": 0, "core-err_requests": 0, "core-fwd_replies": 0, "core-fwd_requests": 25635, "core-rcv_replies": 436444, "core-rcv_replies_18x": 27981, "core-rcv_replies_1xx": 73595, "core-rcv_replies_2xx": 347704, "core-rcv_replies_3xx": 0, "core-rcv_replies_401": 0, "core-rcv_replies_404": 345, "core-rcv_replies_407": 79, "core-rcv_replies_480": 1008, "core-rcv_replies_486": 1678, "core-rcv_replies_4xx": 8791, "core-rcv_replies_5xx": 6077, "core-rcv_replies_6xx": 277, "core-rcv_requests": 268891, "core-rcv_requests_ack": 40666, "core-rcv_requests_bye": 25600, "core-rcv_requests_cancel": 5313, "core-rcv_requests_info": 0, "core-rcv_requests_invite": 40983, "core-rcv_requests_message": 0, "core-rcv_requests_notify": 0, "core-rcv_requests_options": 98026, "core-rcv_requests_prack": 0, "core-rcv_requests_publish": 0, "core-rcv_requests_refer": 0, "core-rcv_requests_register": 28, "core-rcv_requests_subscribe": 0, "core-rcv_requests_update": 0, "core-unsupported_methods": 0, "dialog-active_dialogs": 26, "dialog-early_dialogs": 2, "dialog-expired_dialogs": 1, "dialog-failed_dialogs": 15036, "dialog-processed_dialogs": 40577, "dns-failed_dns_request": 130, "httpclient-connections": 0, "httpclient-connfail": 43, "httpclient-connok": 18466, "pike-blocked_ips": 0, "shmem-fragments": 52, "shmem-free_size": 1070501576, "shmem-max_used_size": 3526632, "shmem-real_used_size": 3240248, "shmem-total_size": 1073741824, "shmem-used_size": 2941760, "siptrace-traced_replies": 0, "siptrace-traced_requests": 0, "sl-1xx_replies": 0, "sl-200_replies": 155494, "sl-202_replies": 0, "sl-2xx_replies": 0, "sl-300_replies": 0, "sl-301_replies": 0, "sl-302_replies": 0, "sl-3xx_replies": 0, "sl-400_replies": 0, "sl-401_replies": 0, "sl-403_replies": 0, "sl-404_replies": 4, "sl-407_replies": 0, "sl-408_replies": 0, "sl-483_replies": 0, "sl-4xx_replies": 1, "sl-500_replies": 2, "sl-5xx_replies": 188, "sl-6xx_replies": 0, "sl-failures": 0, "sl-received_ACKs": 188, "sl-sent_err_replies": 0, "sl-sent_replies": 155689, "sl-xxx_replies": 0, "tcp-con_reset": 0, "tcp-con_timeout": 0, "tcp-connect_failed": 0, "tcp-connect_success": 0, "tcp-current_opened_connections": 2, "tcp-current_write_queue_size": 0, "tcp-established": 9, "tcp-local_reject": 0, "tcp-passive_open": 9, "tcp-send_timeout": 0, "tcp-sendq_full": 0, "tmx-2xx_transactions": 347673, "tmx-3xx_transactions": 0, "tmx-4xx_transactions": 66902, "tmx-5xx_transactions": 6123, "tmx-6xx_transactions": 277, "tmx-UAC_transactions": 349602, "tmx-UAS_transactions": 420877, "tmx-active_transactions": 5, "tmx-inuse_transactions": 13, "tmx-rpl_absorbed": 57086, "tmx-rpl_generated": 110231, "tmx-rpl_received": 436444, "tmx-rpl_relayed": 379358, "tmx-rpl_sent": 489589, "usrloc-registered_users": 0 } joel@sbc-dev:~$
We have all those metrics available now in influxdb, then, as others have stated, Grafana is your best friend to make those metrics look nice.
Hope these little snippets help you and anyone else getting started with Kamailio metrics.
Cheers, Joel.
On Wed, Dec 6, 2017 at 1:20 AM, Daniel-Constantin Mierla < miconda@gmail.com> wrote:
Hello,
have you seen the article posted at:
Eloy had a blog about it linked from above page.
Cheers, Daniel
On 06.12.17 08:54, Karsten Horsmann wrote:
Hello List,
I thought about some kind of Kamailio stats source (like registered users, calls active and some other things) to collect them into influx dB and draw them with grafana.
How do you solved that?
Timer based routes or statsd or whatever?
Kind regards Karsten Horsmann
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