prosody-modules
79ae71f52c81
mod_measure_lua/README.md

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Software / code / prosody-modules

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mod_measure_lua/README.md @ 5867:79ae71f52c81

mod_pubsub_serverinfo: Update to use mod_server_info (fixes #1841) ...but only for Prosody trunk users, because 0.12 mod_server_contact_info does not use the new API in mod_server_info.
author Matthew Wild <mwild1@gmail.com>
date Fri, 23 Feb 2024 22:50:57 +0000
parent 5584:2ac5f459e097
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This module provides two [metrics][doc:statistics]:

`lua_heap_bytes`
:   Bytes of memory as reported by `collectgarbage("count")`{.lua}

`lua_info`
:   Provides the current Lua version as a label

``` openmetrics
# HELP lua_info Lua runtime version
# UNIT lua_info
# TYPE lua_info gauge
lua_info{version="Lua 5.4"} 1
# HELP lua_heap_bytes Memory used by objects under control of the Lua
garbage collector
# UNIT lua_heap_bytes bytes
# TYPE lua_heap_bytes gauge
lua_heap_bytes 8613218
```