view mod_measure_lua/mod_measure_lua.lua @ 5809:a8cae8322b7c

mod_pubsub_serverinfo: Fix namespace parsing issue with disco/info Prosody's API works based on attribute definitions, without using namespace scopes.
author Guus der Kinderen <guus.der.kinderen@gmail.com>
date Thu, 04 Jan 2024 15:15:51 +0100
parents 78f1515575ab
children
line wrap: on
line source

module:set_global()

local custom_metric = require "core.statsmanager".metric
local gc_bytes = custom_metric(
	"gauge", "lua_heap", "bytes",
	"Memory used by objects under control of the Lua garbage collector"
):with_labels()

module:hook("stats-update", function ()
	local kbytes = collectgarbage("count");
  gc_bytes:set(kbytes * 1024);
end);

custom_metric("gauge", "lua_info", "", "Lua runtime version", { "version" }):with_labels(_VERSION):set(1);