Mercurial > prosody-modules
view mod_stats39/README.markdown @ 5585:5b316088bef5
mod_rest: Use logger of HTTP request in trunk
In Prosody trunk rev c975dafa4303 each HTTP request gained its own log
sink, to make it easy to log things related to each request and group
those messages. Especially where async is used, spreading the request
and response apart as mod_rest does with iq stanzas, this grouped
logging should help find related messages.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 07 Jul 2023 00:10:37 +0200 |
parents | bac3dae031ee |
children |
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--- labels: - 'Statistics' ... This module provides **public** access to Prosodys [internal statistics][doc:statistics] trough the [XEP-0039: Statistics Gathering] protocol. This is a simple protocol that returns triplets of name, unit and value for each know statistic collected by Prosody. The names used are the internal names assigned by modules or statsmanager, names from the registry are **not** used. # Configuration Enabled as usual by adding to [`modules_enabled`][doc:modules_enabled]: ```lua -- Enable Prosodys internal statistics gathering statistics = "internal" -- and enable the module modules_enabled = { -- other modules "stats39"; } ``` # Usage ## Example Statistics can be queried from the XML console of clients that have one: ```xml C: <iq type="get" to="example.com" id="dTMERjt5"> <query xmlns="http://jabber.org/protocol/stats"/> </iq> S: <iq type="result" to="example.com" id="dTMERjt5"> <query xmlns="http://jabber.org/protocol/stats"> <stat name="cpu.clock:amount" value="0.212131"/> <stat name="cpu.percent:amount" value="0"/> <stat name="memory.allocated:amount" value="8.30259e+06"/> <stat name="memory.allocated_mmap:amount" value="401408"/> <stat name="memory.lua:amount" value="6.21347e+06"/> <stat name="memory.returnable:amount" value="13872"/> <stat name="memory.rss:amount" value="2.03858e+07"/> <stat name="memory.total:amount" value="6.53885e+07"/> <stat name="memory.unused:amount" value="14864"/> <stat name="memory.used:amount" value="8.28773e+06"/> <stat name="/*/mod_c2s/connections:amount" value="0"/> <stat name="/*/mod_c2s/ipv6:amount" value="0"/> <stat name="/*/mod_s2s/connections:amount" value="0"/> <stat name="/*/mod_s2s/ipv6:amount" value="0"/> <stat name="stats.collection:duration" unit="seconds" value="0.000125647"/> <stat name="stats.processing:duration" unit="seconds" value="0"/> </query> </iq> ``` # Compatibly Prosody version Works ----------------- ------- 0.9.x No 0.10.x Yes 0.11.x Yes Trunk[^1] No [^1]: Does not work with trunk since the [change to OpenMetrics](https://hg.prosody.im/trunk/rev/5f15ab7c6ae5)