Mercurial > prosody-modules

annotate mod_statistics/stats.lib.lua @ 2606:538c54d2dab3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_csi_battery_saver: CSI module to save battery on mobile devices, based on mod_csi_pump
author tmolitor <thilo@eightysoft.de>
date Fri, 10 Mar 2017 01:32:53 +0100
parents dded110af017
children 063abaab666f
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
3af947e2e6d4 mod_statistics/stats.lib.lua: Only fetch shared tables if running under Prosody
Matthew Wild <mwild1@gmail.com>
parents: 1077
diff changeset
32 c2s_sessions, s2s_sessions = module:shared("/*/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
33 end
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 local stats = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 total_users = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 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
38 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
39 total_c2s = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 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
41 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 total_s2sin = {
1076
5616cab8b6d6 mod_statistics/stats.lib.lua: Better s2s session counting
Kim Alvefur <zash@zash.se>
parents: 1075
diff changeset
43 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
44 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 total_s2sout = {
1076
5616cab8b6d6 mod_statistics/stats.lib.lua: Better s2s session counting
Kim Alvefur <zash@zash.se>
parents: 1075
diff changeset
46 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
47 };
5616cab8b6d6 mod_statistics/stats.lib.lua: Better s2s session counting
Kim Alvefur <zash@zash.se>
parents: 1075
diff changeset
48 total_s2s = {
5616cab8b6d6 mod_statistics/stats.lib.lua: Better s2s session counting
Kim Alvefur <zash@zash.se>
parents: 1075
diff changeset
49 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
50 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 total_component = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52 get = function ()
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 local count = 0;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 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
55 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
56 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
57 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
58 count = count + 1;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 end
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 return count;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65 up_since = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66 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
67 tostring = function (up_since)
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
68 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
69 end;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70 };
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
71 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
72 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
73 tostring = human;
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
74 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
75 time = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
76 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
77 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78 cpu = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
79 get = function ()
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
80 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
81 local pc = 0;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
82 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
83 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
84 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
85 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
86 return math.ceil(pc);
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
87 end;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
88 tostring = "%s%%";
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
89 };
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
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
92 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
93 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
94 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
95 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
96
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
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
98 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
99
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 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
101 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
102 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
103 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
104 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
105 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
106 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
107 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
108
1077
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
109 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
110 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
111 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
112 }
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
113 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
114 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
115 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
116 }
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
117 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
118 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
119 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
120 }
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
121 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
122 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
123 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
124 }
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
125 end
b73d44afdafa mod_statistics/stats.lib.lua: Improve memory stats (use pposix.meminfo() if available)
Kim Alvefur <zash@zash.se>
parents: 1076
diff changeset
126
1072
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
127 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
128 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
129 setmetatable(active_sessions, {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
130 __index = function ( t, k )
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
131 local v = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
132 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
133 stanzas_in = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
134 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
135 };
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
136 stanzas_out = {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
137 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
138 };
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 rawset(t, k, v);
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
141 return v;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
142 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
143 });
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
144 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
145 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
146 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
147 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
148 if n then
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
149 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
150 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
151 return stanza;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
152 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
153 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
154 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
155 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
156 if n then
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
157 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
158 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
159 return stanza;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
160 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
161 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
162 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
163 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
164 return bytes;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
165 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
166 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
167 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
168 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
169 return bytes;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
170 end
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
171 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
172 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
173 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
174 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
175 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
176 end
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
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
179 return {
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
180 stats = stats;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
181 active_sessions = active_sessions;
4dbdb1b465e8 mod_statistics: Initial version, and a rough 'prosodyctl mod_statistics top'
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
182 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
183 };