Mercurial > prosody-modules

annotate mod_statistics/stats.lib.lua @ 5549:01a0b67a9afd

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_http_oauth2: Add TODO about disabling password grant Per recommendation in draft-ietf-oauth-security-topics-23 it should at the very least be disabled by default. However since this is used by the Snikket web portal some care needs to be taken not to break this, unless it's already broken by other changes to this module.
author Kim Alvefur <zash@zash.se>
date Fri, 16 Jun 2023 00:06:53 +0200
parents 063abaab666f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1 local it = require "util.iterators";
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2 local log = require "util.logger".init("stats");
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
3 local has_pposix, pposix = pcall(require, "util.pposix");
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
4 local human;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
5 do
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
6 local tostring = tostring;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
7 local s_format = string.format;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
8 local m_floor = math.floor;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
9 local m_max = math.max;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
10 local prefixes = "kMGTPEZY";
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
11 local multiplier = 1024;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
12
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
13 function human(num)
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
14 num = tonumber(num) or 0;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
15 local m = 0;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
16 while num >= multiplier and m < #prefixes do
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
17 num = num / multiplier;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
18 m = m + 1;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
19 end
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
20
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
21 return s_format("%0."..m_max(0,3-#tostring(m_floor(num))).."f%sB",
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
22 num, m > 0 and (prefixes:sub(m,m) .. "i") or "");
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
23 end
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
24 end
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26 local last_cpu_wall, last_cpu_clock;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27 local get_time = require "socket".gettime;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
28
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 local active_sessions, active_jids = {}, {};
1080
3af947e2e6d4 mod_statistics/stats.lib.lua: Only fetch shared tables if running under Prosody
Matthew Wild <mwild1@gmail.com>
parents: 1077
diff changeset
30 local c2s_sessions, s2s_sessions;
3af947e2e6d4 mod_statistics/stats.lib.lua: Only fetch shared tables if running under Prosody
Matthew Wild <mwild1@gmail.com>
parents: 1077
diff changeset
31 if prosody and prosody.arg then
3217
063abaab666f mod_statistics: Split module:shared() into multiple calls, multiple params may be deprecated soon
Matthew Wild <mwild1@gmail.com>
parents: 2300
diff changeset
32 c2s_sessions = module:shared("/*/c2s/sessions");
063abaab666f mod_statistics: Split module:shared() into multiple calls, multiple params may be deprecated soon
Matthew Wild <mwild1@gmail.com>
parents: 2300
diff changeset
33 s2s_sessions = module:shared("/*/s2s/sessions");
1080
3af947e2e6d4 mod_statistics/stats.lib.lua: Only fetch shared tables if running under Prosody
Matthew Wild <mwild1@gmail.com>
parents: 1077
diff changeset
34 end
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 local stats = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 total_users = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38 get = function () return it.count(it.keys(bare_sessions)); end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
39 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 total_c2s = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41 get = function () return it.count(it.keys(full_sessions)); end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43 total_s2sin = {
1076
5616cab8b6d6 mod_statistics/stats.lib.lua: Better s2s session counting
Kim Alvefur <zash@zash.se>
parents: 1075
diff changeset
44 get = function () local i = 0; for conn,sess in next,s2s_sessions do if sess.direction == "incoming" then i = i + 1 end end return i end
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
46 total_s2sout = {
1076
5616cab8b6d6 mod_statistics/stats.lib.lua: Better s2s session counting
Kim Alvefur <zash@zash.se>
parents: 1075
diff changeset
47 get = function () local i = 0; for conn,sess in next,s2s_sessions do if sess.direction == "outgoing" then i = i + 1 end end return i end
5616cab8b6d6 mod_statistics/stats.lib.lua: Better s2s session counting
Kim Alvefur <zash@zash.se>
parents: 1075
diff changeset
48 };
5616cab8b6d6 mod_statistics/stats.lib.lua: Better s2s session counting
Kim Alvefur <zash@zash.se>
parents: 1075
diff changeset
49 total_s2s = {
5616cab8b6d6 mod_statistics/stats.lib.lua: Better s2s session counting
Kim Alvefur <zash@zash.se>
parents: 1075
diff changeset
50 get = function () return it.count(it.keys(s2s_sessions)); end
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52 total_component = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 get = function ()
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 local count = 0;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 for host, host_session in pairs(hosts) do
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56 if host_session.type == "component" then
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57 local c = host_session.modules.component;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 if c and c.connected then -- 0.9 only
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 count = count + 1;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
62 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63 return count;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66 up_since = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67 get = function () return prosody.start_time; end;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
68 tostring = function (up_since)
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
69 return tostring(os.time()-up_since).."s";
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70 end;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 };
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
72 memory_lua = {
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
73 get = function () return math.ceil(collectgarbage("count")*1024); end;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
74 tostring = human;
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
75 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
76 time = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77 tostring = function () return os.date("%T"); end;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
79 cpu = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
80 get = function ()
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
81 local new_wall, new_clock = get_time(), os.clock();
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
82 local pc = 0;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
83 if last_cpu_wall then
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
84 pc = 100/((new_wall-last_cpu_wall)/(new_clock-last_cpu_clock));
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
85 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
86 last_cpu_wall, last_cpu_clock = new_wall, new_clock;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
87 return math.ceil(pc);
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
88 end;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
89 tostring = "%s%%";
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
90 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
91 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
92
2300
dded110af017 mod_statistics/stats: Guard usage of module:get_option() so we only call it when Prosody is running
Matthew Wild <mwild1@gmail.com>
parents: 2209
diff changeset
93 local memory_update_interval = 60;
dded110af017 mod_statistics/stats: Guard usage of module:get_option() so we only call it when Prosody is running
Matthew Wild <mwild1@gmail.com>
parents: 2209
diff changeset
94 if prosody and prosody.arg then
dded110af017 mod_statistics/stats: Guard usage of module:get_option() so we only call it when Prosody is running
Matthew Wild <mwild1@gmail.com>
parents: 2209
diff changeset
95 memory_update_interval = module:get_option_number("statistics_meminfo_interval", 60);
dded110af017 mod_statistics/stats: Guard usage of module:get_option() so we only call it when Prosody is running
Matthew Wild <mwild1@gmail.com>
parents: 2209
diff changeset
96 end
dded110af017 mod_statistics/stats: Guard usage of module:get_option() so we only call it when Prosody is running
Matthew Wild <mwild1@gmail.com>
parents: 2209
diff changeset
97
dded110af017 mod_statistics/stats: Guard usage of module:get_option() so we only call it when Prosody is running
Matthew Wild <mwild1@gmail.com>
parents: 2209
diff changeset
98
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
99 if has_pposix and pposix.meminfo then
2209
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
100
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
101 local cached_meminfo, last_cache_update;
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
102 local function meminfo()
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
103 if not cached_meminfo or (os.time() - last_cache_update) > memory_update_interval then
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
104 cached_meminfo = pposix.meminfo();
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
105 last_cache_update = os.time();
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
106 end
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
107 return cached_meminfo;
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
108 end
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
109
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
110 stats.memory_allocated = {
2209
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
111 get = function () return math.ceil(meminfo().allocated); end;
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
112 tostring = human;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
113 }
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
114 stats.memory_used = {
2209
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
115 get = function () return math.ceil(meminfo().used); end;
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
116 tostring = human;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
117 }
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
118 stats.memory_unused = {
2209
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
119 get = function () return math.ceil(meminfo().unused); end;
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
120 tostring = human;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
121 }
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
122 stats.memory_returnable = {
2209
2733cb8c82a9 mod_statistics: Add 'statistics_meminfo_interval' option to control the number of seconds between calls to mallinfo(). Between calls, cached results are used.
Matthew Wild <mwild1@gmail.com>
parents: 1081
diff changeset
123 get = function () return math.ceil(meminfo().returnable); end;
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
124 tostring = human;
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
125 }
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
126 end
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
127
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
128 local add_statistics_filter; -- forward decl
1075
164ed759b1d2 mod_statistics/stats.lib.lua: Better check for prosody vs prosodyctl
Kim Alvefur <zash@zash.se>
parents: 1072
diff changeset
129 if prosody and prosody.arg then -- ensures we aren't in prosodyctl
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
130 setmetatable(active_sessions, {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
131 __index = function ( t, k )
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
132 local v = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
133 bytes_in = 0, bytes_out = 0;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
134 stanzas_in = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
135 message = 0, presence = 0, iq = 0;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
136 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
137 stanzas_out = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
138 message = 0, presence = 0, iq = 0;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
139 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
140 }
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
141 rawset(t, k, v);
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
142 return v;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
143 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
144 });
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
145 local filters = require "util.filters";
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
146 local function handle_stanza_in(stanza, session)
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
147 local s = active_sessions[session].stanzas_in;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
148 local n = s[stanza.name];
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
149 if n then
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
150 s[stanza.name] = n + 1;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
151 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
152 return stanza;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
153 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
154 local function handle_stanza_out(stanza, session)
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
155 local s = active_sessions[session].stanzas_out;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
156 local n = s[stanza.name];
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
157 if n then
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
158 s[stanza.name] = n + 1;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
159 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
160 return stanza;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
161 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
162 local function handle_bytes_in(bytes, session)
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
163 local s = active_sessions[session];
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
164 s.bytes_in = s.bytes_in + #bytes;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
165 return bytes;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
166 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
167 local function handle_bytes_out(bytes, session)
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
168 local s = active_sessions[session];
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
169 s.bytes_out = s.bytes_out + #bytes;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
170 return bytes;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
171 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
172 function add_statistics_filter(session)
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
173 filters.add_filter(session, "stanzas/in", handle_stanza_in);
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
174 filters.add_filter(session, "stanzas/out", handle_stanza_out);
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
175 filters.add_filter(session, "bytes/in", handle_bytes_in);
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
176 filters.add_filter(session, "bytes/out", handle_bytes_out);
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
177 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
178 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
179
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
180 return {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
181 stats = stats;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
182 active_sessions = active_sessions;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
183 filter_hook = add_statistics_filter;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
184 };