Mercurial > prosody-modules

annotate mod_measure_muc/mod_measure_muc.lua @ 4877:adc6241e5d16

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_measure_process: Report the enforced limit The soft limit is what the kernel actually enforces, while the hard limit is is how far you can change the soft limit without privileges. Unless the process dynamically adjusts the soft limit, knowing the hard limit is not as useful as knowing the soft limit. Reporting the soft limit and the number of in-use FDs allows placing alerts on expressions like 'process_open_fds / process_max_fds >= 0.95'
author Kim Alvefur <zash@zash.se>
date Tue, 18 Jan 2022 18:55:20 +0100
parents 39931d727c22
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3969
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
1 -- Group Chat statistics
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
2 --
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
3 -- Copyright (C) 2020 kaliko <kaliko@azylum.org>
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
4 --
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
5 -- This module is MIT/X11 licensed.
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
6
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
7 -- https://prosody.im/doc/developers/modules
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
8 -- https://prosody.im/doc/developers/moduleapi
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
9 -- https://prosody.im/doc/statistics
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
10
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
11 module:log("info", "loading mod_%s", module.name);
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
12 if module:get_host_type() ~= "component" then
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
13 module:log("error", "mod_%s should be loaded only on a MUC component, not normal hosts", module.name);
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
14 return;
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
15 end
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
16
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
17 local mod_muc = module:depends"muc";
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
18 local all_rooms = rawget(mod_muc, "all_rooms")
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
19
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
20 -- Add relevant boolean MUC metrics here
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
21 local counters = {
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
22 hidden = module:measure("hidden", "amount", 0),
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
23 persistent = module:measure("persistent", "amount", 0),
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
24 password = module:measure('passwd', "amount", 0),
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
25 archiving = module:measure('archiving', 'amount', 0),
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
26 };
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
27 local total_counter = module:measure("total", "amount", 0);
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
28
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
29 module:hook_global("stats-update", function ()
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
30 local total = 0;
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
31 local buckets = {};
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
32 -- Init buckets
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
33 for bucket, _ in pairs(counters) do
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
34 buckets[bucket] = 0;
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
35 end
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
36 for room in all_rooms() do
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
37 --[[
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
38 module:log('debug', 'room data for : "'..room.jid..'"');
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
39 for conf, val in pairs(room._data) do
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
40 module:log('debug', conf..": "..tostring(val));
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
41 end
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
42 ]]--
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
43 total = total + 1;
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
44 --module:log('debug','buckets room data :');
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
45 for bucket, _ in pairs(buckets) do
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
46 --module:log('debug', bucket..": "..tostring(room._data[bucket]));
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
47 if room._data[bucket] then
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
48 buckets[bucket] = buckets[bucket] + 1;
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
49 end
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
50 end
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
51 end
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
52 for bucket, count in pairs(buckets) do
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
53 counters[bucket](count)
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
54 end
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
55 total_counter(total);
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
kaliko <kaliko@azylum.org>
parents:
diff changeset
56 end)