prosody-modules: mod_measure_malloc/mod_measure

annotate mod_measure_malloc/mod_measure_malloc.lua @ 4579:b305814bd930

mod_muc_dicebot: A thing to roll dice Do you see what happens, Jitsi? Do you see what happens when you make it hard for me to use a proper bot? This is what happens, Jitsi. This is what happens when you meet a stranger in the alps! Ahem. In all seriousness, this is more of a quick hack than anything else. It will look for `.r` in MUC messages and if it finds it, it'll interpret it as an instruction to roll a few dice. Injects the results in the body of the message. Eats the message alive if it is malformed.

author	Jonas Schäfer <jonas@wielicki.name>
date	Sat, 29 May 2021 15:17:05 +0200
parents	5b4f43b90766
children	b9af1ccac98b

rev	line source
1623 2c39af0fb93b mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability Kim Alvefur <zash@zash.se> parents: diff changeset	1 module:set_global();
2c39af0fb93b mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability Kim Alvefur <zash@zash.se> parents: diff changeset	2
4575 5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	3 local metric = require"core.statsmanager".metric;
2708 07d6077d2db7 mod_measure_memory: Split out mallinfo measuring into a separate module, mod_measure_malloc Kim Alvefur <zash@zash.se> parents: 2436 diff changeset	4 local pposix = require"util.pposix";
1623 2c39af0fb93b mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability Kim Alvefur <zash@zash.se> parents: diff changeset	5
4575 5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	6 local allocated = metric(
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	7 "gauge", "malloc_heap_allocated", "bytes",
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	8 "Allocated bytes by mode of allocation",
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	9 {"mode"}
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	10 );
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	11
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	12 local used = metric(
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	13 "gauge", "malloc_heap_used", "bytes",
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	14 "Used bytes"
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	15 ):with_labels();
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	16
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	17 local unused = metric(
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	18 "gauge", "malloc_heap_unused", "bytes",
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	19 "Unused bytes"
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	20 ):with_labels();
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	21
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	22 local returnable = metric(
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	23 "gauge", "malloc_heap_returnable", "bytes",
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	24 "Returnable bytes"
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	25 ):with_labels();
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	26
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	27 module:hook("stats-update", function ()
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	28 meminfo = pposix.meminfo();
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	29 if meminfo.allocated then
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	30 allocated:with_labels("sbrk"):set(meminfo.allocated);
1623 2c39af0fb93b mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability Kim Alvefur <zash@zash.se> parents: diff changeset	31 end
4575 5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	32 if meminfo.allocated_mmap then
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	33 allocated:with_labels("mmap"):set(meminfo.allocated_mmap);
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	34 end
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	35 if meminfo.used then
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	36 used:set(meminfo.used);
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	37 end
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	38 if meminfo.unused then
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	39 unused:set(meminfo.unused);
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	40 end
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	41 if meminfo.returnable then
5b4f43b90766 mod_measure_malloc: port to most recent trunk statistics API Jonas Schäfer <jonas@wielicki.name> parents: 3367 diff changeset	42 returnable:set(meminfo.returnable);
2708 07d6077d2db7 mod_measure_memory: Split out mallinfo measuring into a separate module, mod_measure_malloc Kim Alvefur <zash@zash.se> parents: 2436 diff changeset	43 end
1623 2c39af0fb93b mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability Kim Alvefur <zash@zash.se> parents: diff changeset	44 end);

Mercurial > prosody-modules

annotate mod_measure_malloc/mod_measure_malloc.lua @ 4579:b305814bd930