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mod_measure_lua/README.md @ 5584:2ac5f459e097

mod_measure_lua: Add brief README
author Kim Alvefur <zash@zash.se>
date Fri, 30 Jun 2023 23:58:03 +0200
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5583:e1422ae7e4de 5584:2ac5f459e097
1 This module provides two [metrics][doc:statistics]:
2
3 `lua_heap_bytes`
4 : Bytes of memory as reported by `collectgarbage("count")`{.lua}
5
6 `lua_info`
7 : Provides the current Lua version as a label
8
9 ``` openmetrics
10 # HELP lua_info Lua runtime version
11 # UNIT lua_info
12 # TYPE lua_info gauge
13 lua_info{version="Lua 5.4"} 1
14 # HELP lua_heap_bytes Memory used by objects under control of the Lua
15 garbage collector
16 # UNIT lua_heap_bytes bytes
17 # TYPE lua_heap_bytes gauge
18 lua_heap_bytes 8613218
19 ```