Mercurial > prosody-modules
annotate mod_stats39/README.markdown @ 4203:c4002aae4ad3
mod_s2s_keepalive: Use timestamp as iq @id
RFC 6120 implies that the id attribute must be unique within a stream.
This should fix problems with remote servers that enforce uniqueness and
don't answer duplicated ids.
If it doesn't do that, then at least you can get a guesstimate at
round-trip time from the difference between the result iq stanza and the
timestamp it was logged without having to go look for when it was sent,
or needing to keep state.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 14 Oct 2020 18:02:10 +0200 |
parents | 117f0fb8cb15 |
children | f1a63271dcfc |
rev | line source |
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3844 | 1 This module provides **public** access to Prosodys |
2 [internal statistics][doc:statistics] trough the | |
3 [XEP-0039: Statistics Gathering] protocol. This is a simple protocol | |
4 that returns triplets of name, unit and value for each know statistic | |
5 collected by Prosody. The names used are the internal names assigned by | |
6 modules or statsmanager, names from the registry are **not** used. | |
7 | |
8 # Configuration | |
9 | |
10 Enabled as usual by adding to [`modules_enabled`][doc:modules_enabled]: | |
11 | |
12 ```lua | |
13 -- Enable Prosodys internal statistics gathering | |
14 statistics = "internal" | |
15 | |
16 -- and enable the module | |
17 modules_enabled = { | |
18 -- other modules | |
19 "stats39"; | |
20 } | |
21 ``` | |
22 | |
23 # Usage | |
24 | |
25 | |
26 ## Example | |
27 | |
28 Statistics can be queried from the XML console of clients that have one: | |
29 | |
30 ```xml | |
31 C: | |
32 <iq type="get" to="example.com" id="dTMERjt5"> | |
33 <query xmlns="http://jabber.org/protocol/stats"/> | |
34 </iq> | |
35 | |
36 S: | |
37 <iq type="result" to="example.com" id="dTMERjt5"> | |
38 <query xmlns="http://jabber.org/protocol/stats"> | |
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39 <stat name="cpu.clock:amount" value="0.212131"/> |
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40 <stat name="cpu.percent:amount" value="0"/> |
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41 <stat name="memory.allocated:amount" value="8.30259e+06"/> |
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42 <stat name="memory.allocated_mmap:amount" value="401408"/> |
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43 <stat name="memory.lua:amount" value="6.21347e+06"/> |
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44 <stat name="memory.returnable:amount" value="13872"/> |
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45 <stat name="memory.rss:amount" value="2.03858e+07"/> |
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46 <stat name="memory.total:amount" value="6.53885e+07"/> |
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47 <stat name="memory.unused:amount" value="14864"/> |
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48 <stat name="memory.used:amount" value="8.28773e+06"/> |
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49 <stat name="/*/mod_c2s/connections:amount" value="0"/> |
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50 <stat name="/*/mod_c2s/ipv6:amount" value="0"/> |
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51 <stat name="/*/mod_s2s/connections:amount" value="0"/> |
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52 <stat name="/*/mod_s2s/ipv6:amount" value="0"/> |
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53 <stat name="stats.collection:duration" unit="seconds" value="0.000125647"/> |
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54 <stat name="stats.processing:duration" unit="seconds" value="0"/> |
3844 | 55 </query> |
56 </iq> | |
57 ``` | |
58 |