Mercurial > prosody-modules
annotate mod_stats39/README.markdown @ 4537:53ee391ca689
mod_smacks: Fix traceback due to session being destroyed in send()
Sending something can cause the OS to notice that the connection is dead
and then the connection can be dead at this point. More likely if
opportunistic_writes is enabled.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Thu, 01 Apr 2021 11:35:26 +0200 |
| parents | f1a63271dcfc |
| children | bac3dae031ee |
| rev | line source |
|---|---|
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f1a63271dcfc
Add tag 'Statistics' to some modules to ease discoverability
Kim Alvefur <zash@zash.se>
parents:
3845
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1 --- |
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2 labels: |
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Add tag 'Statistics' to some modules to ease discoverability
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3 - 'Statistics' |
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f1a63271dcfc
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Kim Alvefur <zash@zash.se>
parents:
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4 ... |
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5 |
| 3844 | 6 This module provides **public** access to Prosodys |
| 7 [internal statistics][doc:statistics] trough the | |
| 8 [XEP-0039: Statistics Gathering] protocol. This is a simple protocol | |
| 9 that returns triplets of name, unit and value for each know statistic | |
| 10 collected by Prosody. The names used are the internal names assigned by | |
| 11 modules or statsmanager, names from the registry are **not** used. | |
| 12 | |
| 13 # Configuration | |
| 14 | |
| 15 Enabled as usual by adding to [`modules_enabled`][doc:modules_enabled]: | |
| 16 | |
| 17 ```lua | |
| 18 -- Enable Prosodys internal statistics gathering | |
| 19 statistics = "internal" | |
| 20 | |
| 21 -- and enable the module | |
| 22 modules_enabled = { | |
| 23 -- other modules | |
| 24 "stats39"; | |
| 25 } | |
| 26 ``` | |
| 27 | |
| 28 # Usage | |
| 29 | |
| 30 | |
| 31 ## Example | |
| 32 | |
| 33 Statistics can be queried from the XML console of clients that have one: | |
| 34 | |
| 35 ```xml | |
| 36 C: | |
| 37 <iq type="get" to="example.com" id="dTMERjt5"> | |
| 38 <query xmlns="http://jabber.org/protocol/stats"/> | |
| 39 </iq> | |
| 40 | |
| 41 S: | |
| 42 <iq type="result" to="example.com" id="dTMERjt5"> | |
| 43 <query xmlns="http://jabber.org/protocol/stats"> | |
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44 <stat name="cpu.clock:amount" value="0.212131"/> |
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45 <stat name="cpu.percent:amount" value="0"/> |
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46 <stat name="memory.allocated:amount" value="8.30259e+06"/> |
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47 <stat name="memory.allocated_mmap:amount" value="401408"/> |
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48 <stat name="memory.lua:amount" value="6.21347e+06"/> |
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49 <stat name="memory.returnable:amount" value="13872"/> |
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50 <stat name="memory.rss:amount" value="2.03858e+07"/> |
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51 <stat name="memory.total:amount" value="6.53885e+07"/> |
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52 <stat name="memory.unused:amount" value="14864"/> |
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53 <stat name="memory.used:amount" value="8.28773e+06"/> |
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54 <stat name="/*/mod_c2s/connections:amount" value="0"/> |
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55 <stat name="/*/mod_c2s/ipv6:amount" value="0"/> |
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56 <stat name="/*/mod_s2s/connections:amount" value="0"/> |
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57 <stat name="/*/mod_s2s/ipv6:amount" value="0"/> |
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58 <stat name="stats.collection:duration" unit="seconds" value="0.000125647"/> |
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59 <stat name="stats.processing:duration" unit="seconds" value="0"/> |
| 3844 | 60 </query> |
| 61 </iq> | |
| 62 ``` | |
| 63 |