If you give each action a unique “name”, then you will see your specified names 
in the pstats below instead of “action 1” or “action 2” or “action 3".

>> Fri Feb 19 00:52:08 2021: action 1: origin=core.action processed=75872 
>> failed=0 suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: action 2: origin=core.action processed=74218 
>> failed=0 suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: action 3: origin=core.action processed=1638 
>> failed=0 suspended=0 suspended.duration=0 resumed=0

This makes pstats several orders of magnitude more usable and user friendly.  
Use the new syntax, and make sure each action has a unique “name=" parameter.

Regards,



> On Feb 18, 2021, at 17:26, David Lang via rsyslog <rsyslog@lists.adiscon.com> 
> wrote:
> 
> I thought there was an option to have the input module keep per-sender stats, 
> but I'm not finding it now.
> 
> with dyn_stats() see 
> https://www.rsyslog.com/doc/master/configuration/dyn_stats.html
> 
> you create a stats type with the dyn_stats() call and you count with the 
> dyn_inc() call
> 
> stats inervals are tied to the interval you set for the impstats, so if you 
> want per hour or per day stats, it will take post-processing of the stats log
> 
> remember, you can log the stats via syslog, at which point you can do all the 
> filtering that you can do with any other log message
> 
> This will not tell you about any errors, but the other rsyslog log messages 
> should do that.
> 
> Simple Event Correlator is a program that you can have watch logs to alert on 
> specific log messages, or summarize logs over time. Splunk and Elasticsearch 
> are commonly used for this sort of thing (and having them summarize stats is 
> FAR more efficient than having them count the number of messages directly)
> 
> does this point you in the right direction? if it's still unclear, ask more 
> questions
> 
> David Lang
> 
> On Thu, 18 Feb 2021, odrzen wrote:
> 
>> Date: Thu, 18 Feb 2021 23:13:36 +0000
>> From: odrzen <odr...@protonmail.com>
>> To: David Lang <da...@lang.hm>
>> Cc: rsyslog-users <rsyslog@lists.adiscon.com>
>> Subject: Re: [rsyslog] Information about incoming logs.
>> So far, looking for what you are telling us, I have been able to add the 
>> following configuration `/etc/rsyslog.conf` :
>> ```
>> module(load="impstats"
>>       interval="600"
>>       severity="7"
>>       log.syslog="off"
>>       log.file="/var/log/rsyslog-stats/stats.log")
>> 
>> global(senders.keepTrack="on")
>> dyn_stats(name="msg_per_host")
>> ```
>> 
>> and here are the results I get every 10 minutes:
>> ```
>> Fri Feb 19 00:52:08 2021: global: origin=dynstats 
>> msg_per_host.ops_overflow=0 msg_per_host.new_metric_add=0 
>> msg_per_host.no_metric=0 msg_per_host.metrics_purged=0 
>> msg_per_host.ops_ignored=0 msg_per_host.purge_triggered=0
>> Fri Feb 19 00:52:08 2021: imuxsock: origin=imuxsock submitted=0 
>> ratelimit.discarded=0 ratelimit.numratelimiters=0
>> Fri Feb 19 00:52:08 2021: dynafile cache Auditlog: origin=omfile 
>> requests=1638 level0=1020 missed=76 evicted=66 maxused=10 closetimeouts=0
>> Fri Feb 19 00:52:08 2021: action 0: origin=core.action processed=1638 
>> failed=0 suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: dynafile cache RemoteLogs: origin=omfile 
>> requests=75872 level0=8240 missed=941 evicted=931 maxused=10 closetimeouts=0
>> Fri Feb 19 00:52:08 2021: action 1: origin=core.action processed=75872 
>> failed=0 suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: action 2: origin=core.action processed=74218 
>> failed=0 suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: action 3: origin=core.action processed=1638 
>> failed=0 suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: action 4: origin=core.action processed=0 failed=0 
>> suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: action 5: origin=core.action processed=16 failed=0 
>> suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: action 6: origin=core.action processed=0 failed=0 
>> suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: action 7: origin=core.action processed=0 failed=0 
>> suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: action 8: origin=core.action processed=0 failed=0 
>> suspended=0 suspended.duration=0 resumed=0
>> Fri Feb 19 00:52:08 2021: msg_per_host: origin=dynstats.bucket
>> Fri Feb 19 00:52:08 2021: imudp(*:514): origin=imudp submitted=0
>> Fri Feb 19 00:52:08 2021: imudp(*:514): origin=imudp submitted=0
>> Fri Feb 19 00:52:08 2021: imtcp(6514): origin=imtcp submitted=75441
>> Fri Feb 19 00:52:08 2021: resource-usage: origin=impstats utime=6334580 
>> stime=7795002 maxrss=9256 minflt=2781 majflt=6 inblock=1320 oublock=98680 
>> nvcsw=146787 nivcsw=40
>> Fri Feb 19 00:52:08 2021: main Q: origin=core.queue size=0 enqueued=75872 
>> full=0 discarded.full=0 discarded.nf=0 maxqsize=85
>> Fri Feb 19 00:52:08 2021: imudp(w0): origin=imudp called.recvmmsg=0 
>> called.recvmsg=0 msgs.received=0
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_1.com messages=21
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_2.com messages=21814
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_3.com messages=5096
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_4.com messages=25
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_5.com messages=37
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_6.com messages=151
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_7.com messages=13
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_8.com messages=7460
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_9.com messages=21
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_10.com messages=5118
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_12.com messages=5099
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_13.com messages=14
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_14.com messages=7820
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_15.com messages=123
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_16.com messages=15170
>> Fri Feb 19 00:52:08 2021: _sender_stat: sender=example_17.com messages=7459
>> ```
>> 
>> About the "the imtcp module to record per-sender stats", I'm not sure I 
>> found what you mean, because I only found this parameter in this 
>> `dyn_stats(name="msg_per_host")` order.
>> 
>> About dyn_stats(), how can I create my "own" statistics ? For example, can I 
>> create reports per/hour or per/days ? In addition, can I include more 
>> information in these reports ?
>> 
>> In addition, can I see if there are problems with some machines with 
>> connection ( for example wrong certificates ) or bottleneck problems ?
>> 
>> 
>> Thank you very much for your time. I appreciate your help.
>> 
>> 
>> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
>> On Wednesday, February 17, 2021 1:29 AM, David Lang <da...@lang.hm> wrote:
>> 
>>> take a look at the impstats module, and the ability for the imtcp module to
>>> record per-sender stats
>>> 
>>> if that isn't enough, you can create your own stats via the dyn_stats()
>>> functions
>>> 
>>> David Lang
>>> 
>>> On Tue, 16 Feb 2021, odrzen via rsyslog wrote:
>>> 
>>>> Date: Tue, 16 Feb 2021 23:04:40 +0000
>>>> From: odrzen via rsyslog rsyslog@lists.adiscon.com
>>>> Reply-To: odrzen odr...@protonmail.com,
>>>> rsyslog-users rsyslog@lists.adiscon.com
>>>> To: "rsyslog@lists.adiscon.com" rsyslog@lists.adiscon.com
>>>> Cc: odrzen odr...@protonmail.com
>>>> Subject: [rsyslog] Information about incoming logs.
>>>> Hello rsyslog community,
>>>> I'm new to rsyslog, but have already successfully configured some machines 
>>>> to send their logs using mutual TLS authentication.
>>>> So far so good, but I have some questions :
>>>> How can I see from the rsyslog server side how many and which machines 
>>>> send logs ?
>>>> With the command "systemctl status rsyslog" I have a view on what happens 
>>>> and which machines have problems, but it is not very clear.
>>>> Can I somehow see which machines are successfully communicating and 
>>>> sending their logs ?
>>>> Another very interesting information for me, would be to be able to see 
>>>> the time of the last update for each machine.
>>>> For example:
>>>> Domain Status Last update
>>>> domain1.com [Connection OK] 04:04:33
>>>> domain2.com [Connection FAILED] 02:32:03
>>>> domain3.com [Connection OK] 04:02:12
>>>> ....
>>>> Can I get this kind of information from the rsyslog server ?
>>>> Thanks in advance.
>>>> 
>>>> rsyslog mailing list
>>>> https://lists.adiscon.net/mailman/listinfo/rsyslog
>>>> http://www.rsyslog.com/professional-services/
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>>>> DON'T LIKE THAT.
>> 
>> 
>> 
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