view mod_measure_memory/mod_measure_memory.lua @ 6173:274fb65904a7

mod_cloud_notify(all the extentions): remove rockspec dependemcy so the prosody community module does not get installed, since trunk already has it. diff --git a/mod_cloud_notify_encrypted/README.md b/mod_cloud_notify_encrypted/README.md --- a/mod_cloud_notify_encrypted/README.md +++ b/mod_cloud_notify_encrypted/README.md @@ -2,9 +2,6 @@ labels: - 'Stage-Alpha' summary: 'Support for encrypted payloads in push notifications' -rockspec: - dependencies: - - mod_cloud_notify ... Introduction diff --git a/mod_cloud_notify_filters/README.md b/mod_cloud_notify_filters/README.md --- a/mod_cloud_notify_filters/README.md +++ b/mod_cloud_notify_filters/README.md @@ -2,9 +2,6 @@ labels: - 'Stage-Alpha' summary: 'Support for push notification filtering rules' -rockspec: - dependencies: - - mod_cloud_notify ... Introduction diff --git a/mod_cloud_notify_priority_tag/README.md b/mod_cloud_notify_priority_tag/README.md --- a/mod_cloud_notify_priority_tag/README.md +++ b/mod_cloud_notify_priority_tag/README.md @@ -2,9 +2,6 @@ labels: - 'Stage-Alpha' summary: 'Support for indicating importance to push notification servers' -rockspec: - dependencies: - - mod_cloud_notify ... Introduction
author Menel <menel@snikket.de>
date Thu, 13 Feb 2025 12:20:46 +0100
parents e17c937a71b3
children
line wrap: on
line source

module:set_global();

local measure = require"core.statsmanager".measure;

local measures = {};
setmetatable(measures, {
	__index = function (t, k)
		local m = measure("amount", "memory."..k, { units = "bytes" }); t[k] = m; return m;
	end
});

module:hook("stats-update", function ()
	measures.lua(collectgarbage("count")*1024);
end);

if require"lfs".attributes("/proc/self/statm", "mode") == "file" then
	local pagesize = module:get_option_number("memory_pagesize", 4096); -- getconf PAGESIZE

	module:hook("stats-update", function ()
		local statm, err = io.open("/proc/self/statm");
		if not statm then
			module:log("error", tostring(err));
			return;
		end
		-- virtual memory (caches, opened librarys, everything)
		measures.total(statm:read("*n") * pagesize);
		-- resident set size (actually used memory)
		measures.rss(statm:read("*n") * pagesize);
		statm:close();
	end);
end