Mercurial > prosody-modules
view mod_measure_cpu/mod_measure_cpu.lua @ 3171:f35b2b76df6d
mod_smacks_noerror: Add ability to silence errors if mod_offline is disabled
This will also silence "message not delivered" errors if mod_offline
is disabled and all clients are offline.
This assumes working MAM for all clients (lready assumed by the rest of this module).
author | tmolitor <thilo@eightysoft.de> |
---|---|
date | Tue, 03 Jul 2018 01:03:48 +0200 |
parents | 2a4c632a24cb |
children | 8357cabc31f6 |
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module:set_global(); local measure = require"core.statsmanager".measure; local mt = require"util.multitable"; local get_time = require "socket".gettime; local get_clock = os.clock; local measure_cpu_now = measure("amount", "cpu.percent"); -- Current percentage local last_cpu_wall, last_cpu_clock; module:hook("stats-update", function () local new_wall, new_clock = get_time(), get_clock(); local pc = 0; if last_cpu_wall then pc = 100/((new_wall-last_cpu_wall)/(new_clock-last_cpu_clock)); end last_cpu_wall, last_cpu_clock = new_wall, new_clock; measure_cpu_now(pc); end); -- Some metadata for mod_munin local munin_meta = mt.new(); munin_meta.data = module:shared"munin/meta"; local key = "global_cpu_amount"; munin_meta:set(key, "", "graph_args", "--base 1000 -r --lower-limit 0 --upper-limit 100"); munin_meta:set(key, "", "graph_title", "Prosody CPU Usage"); munin_meta:set(key, "", "graph_vlabel", "%"); munin_meta:set(key, "", "graph_category", "cpu"); munin_meta:set(key, "percent", "label", "CPU Usage"); munin_meta:set(key, "percent", "min", "0");