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Noah Mehl

20 Sep 2017 20 Sep '17

1:09 p.m.

Hey all, I was wondering if the kamctl stats output could be updated to provide a bit more parseable JSON? For instance: # kamctl stats shmem | jq . { "jsonrpc": "2.0", "result": [ "shmem:fragments = 18", "shmem:free_size = 467187808", "shmem:max_used_size = 69694104", "shmem:real_used_size = 69683104", "shmem:total_size = 536870912", "shmem:used_size = 41048984" ], "id": 4300 } I would hope would be more like this: { "jsonrpc":"2.0", "result":[ { "shmem":[ { "fragments":18, "free_size":467187808, "max_used_size":69694104, "real_used_size":69683104, "total_size":536870912, "used_size":41048984 } ] } ], "id":4300 } I apologize in advanced because I don’t have the skillset to contribute such a feature. Thanks! ~Noah

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Alex Balashov

20 Sep 20 Sep

1:14 p.m.

Hello, The jsonrpc-s module has a pretty_print option. Or is that not where you're dispatching this JSON output from? -- Alex -- Sent via mobile, please forgive typos and brevity.

Noah Mehl

1:16 p.m.

Alex, This is how that output was generated: # kamctl stats shmem | jq . Thanks! ~Noah

...

On Sep 20, 2017, at 1:14 PM, Alex Balashov <abalashov(a)evaristesys.com> wrote: Hello, The jsonrpc-s module has a pretty_print option. Or is that not where you're dispatching this JSON output from? -- Alex -- Sent via mobile, please forgive typos and brevity. _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Alex Balashov

1:17 p.m.

You may want to consider an alternate and more streamlined method of pulling these. On September 20, 2017 1:16:49 PM EDT, Noah Mehl <noahmehl(a)gmail.com> wrote:

...

Alex, This is how that output was generated: # kamctl stats shmem | jq . Thanks! ~Noah

On Sep 20, 2017, at 1:14 PM, Alex Balashov

<abalashov(a)evaristesys.com> wrote:

Hello, The jsonrpc-s module has a pretty_print option. Or is that not where

you're dispatching this JSON output from?

-- Alex -- Sent via mobile, please forgive typos and brevity. _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

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

-- Alex -- Sent via mobile, please forgive typos and brevity.

Noah Mehl

1:34 p.m.

Alex, We are using this for time series monitoring (e.g. Zabbix). It doesn’t make sense, at least to me, to implement jsonrpc-s just to get the kamctl stats output. I mean, currently I’m just chaining the output with cut and tr, and that’s fine. I just suggest utilizing JSON a bit better here. Thanks! ~Noah

...

On Sep 20, 2017, at 1:17 PM, Alex Balashov <abalashov(a)evaristesys.com> wrote: You may want to consider an alternate and more streamlined method of pulling these. On September 20, 2017 1:16:49 PM EDT, Noah Mehl <noahmehl(a)gmail.com> wrote:

Alex, This is how that output was generated: # kamctl stats shmem | jq . Thanks! ~Noah

On Sep 20, 2017, at 1:14 PM, Alex Balashov

<abalashov(a)evaristesys.com> wrote:

Hello, The jsonrpc-s module has a pretty_print option. Or is that not where

you're dispatching this JSON output from?

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

Daniel-Constantin Mierla

21 Sep 21 Sep

10:53 a.m.

Hello, jsonrcps is the module required by kamctl starting with version 5.0 (being the module renamed from jsonrpc-s). Then, back to the main topic here -- the output for 'kamctl stats' was inherited from old times when MI (with no standard format in its output) was used to interact with kamailio and it was like a printed string in the form of "group.name = value" for each of the available statistics. As I also wanted for quite long time to get a more json friendly output for stats, this discussion brought it back in my attention and I just added the rpc command stats.fetch. This one returns a json structure like in next example for getting shared memory stats: # kamctl rpc stats.fetch shmem: { "jsonrpc": "2.0", "result": { "shmem.fragments": "1", "shmem.free_size": "64288976", "shmem.max_used_size": "2819888", "shmem.real_used_size": "2819888", "shmem.total_size": "67108864", "shmem.used_size": "2578288" }, "id": 44590 } I left the value as string in order to accommodate large numbers (as the rpc interface works usually with integers), but if people finds it inconvenient, I can look at seeing if large numbers are actually needed here. Cheers, Daniel On 20.09.17 19:34, Noah Mehl wrote:

...

Alex, This is how that output was generated: # kamctl stats shmem | jq . Thanks! ~Noah

On Sep 20, 2017, at 1:14 PM, Alex Balashov

<abalashov(a)evaristesys.com> wrote:

Hello, The jsonrpc-s module has a pretty_print option. Or is that not where

you're dispatching this JSON output from?

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

-- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - www.asipto.com Kamailio World Conference - www.kamailioworld.com

Daniel Greenwald

6 Aug 6 Aug

1:23 p.m.

Looking to get usrloc stats in pure json format. When trying to run from the example above: kamctl rpc stats.fetch shmem: I get a message of Method Not Found Was this command not released, or is there another way to do this? Thanks On Thu, Sep 21, 2017 at 10:53 AM, Daniel-Constantin Mierla < miconda(a)gmail.com> wrote:

...

Alex, We are using this for time series monitoring (e.g. Zabbix). It doesn’t

make sense, at least to me, to implement jsonrpc-s just to get the kamctl stats output. I mean, currently I’m just chaining the output with cut and tr, and that’s fine. I just suggest utilizing JSON a bit better here.

Thanks! ~Noah > On Sep 20, 2017, at 1:17 PM, Alex Balashov <abalashov(a)evaristesys.com>

wrote:

> > You may want to consider an alternate and more streamlined method of

pulling these.

> > On September 20, 2017 1:16:49 PM EDT, Noah Mehl <noahmehl(a)gmail.com>

wrote:

Alex, This is how that output was generated: # kamctl stats shmem | jq . Thanks! ~Noah > On Sep 20, 2017, at 1:14 PM, Alex Balashov <abalashov(a)evaristesys.com> wrote: > Hello, > > The jsonrpc-s module has a pretty_print option. Or is that not where you're dispatching this JSON output from? > > -- Alex > > -- > Sent via mobile, please forgive typos and brevity. > > _______________________________________________ > Kamailio (SER) - Users Mailing List > sr-users(a)lists.kamailio.org > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

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

-- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - www.asipto.com Kamailio World Conference - www.kamailioworld.com _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Henning Westerholt

2:53 p.m.

Am Montag, 6. August 2018, 19:23:33 CEST schrieb Daniel Greenwald:

...

Hello, probably a stupid question, but do you tried to execute the command with ":" at the end? Do you get a result with kamctl rpc stats.fetch shmem? And why are you looking into the shmem stats for usrloc statistics? Best regards, Henning -- Henning Westerholt https://skalatan.de/blog/

Daniel Greenwald

11:36 p.m.

Point was that kamctl rpc stats.fetch usrloc or kamctl rpc stats.fetch shmem both return { "jsonrpc": "2.0", "error": { "code": 500, "message": "Method Not Found" }, "id": 29575 } shmem was the specific example given by Daniel Constantin Mierla so I'm not sure why its not working. I ended up using "kamcmd stats.get_statistics all" and parsing the raw text returned there. On Mon, Aug 6, 2018 at 2:53 PM, Henning Westerholt <hw(a)kamailio.org> wrote:

...

Am Montag, 6. August 2018, 19:23:33 CEST schrieb Daniel Greenwald:

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participants (5)

Alex Balashov
Daniel Greenwald
Daniel-Constantin Mierla
Henning Westerholt
Noah Mehl