2.3.7 + stats

[Jean-Daniel]

Some of the behaviours you observe may be due to the same bug I encountered:

https://dovecot.org/pipermail/dovecot/2019-July/116475.html

Especially, regarding the ‘successful' field for auth, which does not exists and is really named ‘success', and which is never set anyway.


> Le 15 août 2019 à 23:57, Matt Bryant via dovecot <dovecot at dovecot.org> a écrit :
> 
> Is there any additional documentation/information around the new stats module.
> 
> Have added some metrics just to see what they produce
> 
> ##
> ## Metrics
> ###
> 
> metric imap {
>     event_name = imap_command_finished
>     #source_location = example.c:123
> 
>     #categories =
> 
>     fields = name args running_usecs bytes_in bytes_out
> 
>     #filter {
>     #    field_key = wildcard
>     #}
> }
> 
> metric sql {
>     event_name = sql_query_finished
> }
> 
> metric auth {
>     event_name = auth_request_finished
>     fields = user transport error successful
> }
> 
> and get the following
> 
> 
> [root at stargate dovecot]# doveadm stats dump
> metric_name    field    count    sum    min    max    avg median    stddev    %95
> imap    duration    370    2007904499    130    62955249 5426768.92    2068    16436817.37    60026465
> imap    name    370    0    0    0    0.00    0    0.00    0
> imap    args    0    0    0    0    0.00    0    0.00    0
> imap    running_usecs    370    2007865330    81 62955127    5426663.05    1991    16436816.76    60026329
> imap    bytes_in    370    5366    2    173    14.50    8 19.04    35
> imap    bytes_out    370    2119971    0    941517 5729.65    41    53760.89    2082
> sql    duration    18    28991    991    2305    1610.61 1660    377.36    2305
> auth    duration    12    26046980    8146    7079879 2170581.67    847730    2457811.23    7079879
> auth    user    12    0    0    0    0.00    0    0.00    0
> auth    transport    12    0    0    0    0.00    0    0.00 0
> auth    error    0    0    0    0    0.00    0    0.00    0
> auth    successful    0    0    0    0    0.00    0    0.00 0
> 
> the main wiki page on stats/events doesnt really hold much detail whats stores for each event the above fields dont make much sense
> 
> and top no longer works out of the box
> 
> [root at stargate dovecot]# doveadm stats top
> 
> usage: doveadm [-Dv] [-f <formatter>] stats <command> [<args>]
>   dump         [-s <stats socket path>] [-r] [-f <fields>]
> 
> 
> has is been removed ? do you need to specify something additional now ???
> 
> 
> rgds
> 
> 
> Matt
> 
> 
>