annotate mod_statistics_mem/mod_statistics_mem.lua @ 6261:1c62edeb9147

mod_pastebin: Update Readme diff --git a/mod_pastebin/README.md b/mod_pastebin/README.md --- a/mod_pastebin/README.md +++ b/mod_pastebin/README.md @@ -37,12 +37,14 @@ For example: Pastes will be available by default at `http://<your-prosody>:5280/pastebin/` by default. -In Prosody 0.9 and later this can be changed with [HTTP -settings](https://prosody.im/doc/http). +Ports and path can be changed with [HTTP +settings](https://prosody.im/doc/http), for example like: -In 0.8 and older this can be changed with `pastebin_ports` (see below), -or you can forward another external URL from your web server to Prosody, -use `pastebin_url` to set that URL. +``` {.lua} + http_paths = { + pastebin = "/$host-paste"; + } +``` # Discovery @@ -82,27 +84,16 @@ The line and character tresholds are adv pastebin_line_threshold The maximum number of lines a message may have before it is sent to the pastebin. (default 4 lines) pastebin_trigger A string of characters (e.g. "!paste ") which if detected at the start of a message, always sends the message to the pastebin, regardless of length. (default: not set) pastebin_expire_after Number of hours after which to expire (remove) a paste, defaults to 24. Set to 0 to store pastes permanently on disk. - pastebin_ports List of ports to run the HTTP server on, same format as mod_httpserver's http_ports[^1] - pastebin_url Base URL to display for pastebin links, must end with / and redirect to Prosody's built-in HTTP server[^2] # Compatibility - ------ ------- - trunk Works + ------ --------------------- + trunk Works as of 25-06-13 + 13 Works 0.12 Works - 0.11 Works - 0.10 Works - 0.9 Works - 0.8 Works - ------ ------- + ------ --------------------- # Todo - Maximum paste length - Web interface to submit pastes? - -[^1]: As of Prosody 0.9, `pastebin_ports` is replaced by `http_ports`, - see [Prosody HTTP server documentation](https://prosody.im/doc/http) - -[^2]: See also - [http_external_url](https://prosody.im/doc/http#external_url)
author Menel <menel@snikket.de>
date Fri, 13 Jun 2025 11:39:58 +0200
parents 403d5cd924eb
children
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403d5cd924eb mod_statistics_mem: Module that collects memory usage stats from /proc
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1 -- Probably Linux-specific memory statistics
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2
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3 module:set_global();
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4
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5 local human;
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6 do
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7 local tostring = tostring;
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8 local s_format = string.format;
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9 local m_floor = math.floor;
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10 local m_max = math.max;
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11 local prefixes = "kMGTPEZY";
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12 local multiplier = 1024;
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13
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14 function human(num)
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15 num = tonumber(num) or 0;
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16 local m = 0;
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17 while num >= multiplier and m < #prefixes do
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18 num = num / multiplier;
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19 m = m + 1;
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20 end
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21
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22 return s_format("%0."..m_max(0,3-#tostring(m_floor(num))).."f%sB",
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23 num, m > 0 and (prefixes:sub(m,m) .. "i") or "");
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24 end
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25 end
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28 local pagesize = 4096; -- according to getpagesize()
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29 module:provides("statistics", {
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30 statistics = {
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31 memory_total = { -- virtual memory
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32 get = function ()
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33 local statm, err = io.open"/proc/self/statm";
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34 if statm then
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35 local total = statm:read"*n";
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36 statm:close();
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37 return total * pagesize;
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38 else
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39 module:log("debug", err);
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40 end
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41 end;
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42 tostring = human;
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43 };
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44 memory_rss = { -- actual in-memory data size
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45 get = function ()
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46 local statm, err = io.open"/proc/self/statm";
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47 if statm then
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48 statm:read"*n"; -- Total size, ignore
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49 local rss = statm:read"*n";
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50 statm:close();
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51 return rss * pagesize;
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52 else
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53 module:log("debug", err);
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54 end
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55 end;
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56 tostring = human;
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57 };
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58 }
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59 });