Mercurial > prosody-hg

diff util/startup.lua @ 11539:3413fea9e6db 0.11

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
util.startup: Set more aggressive defaults for GC Testing has demonstrated that the default GC parameters are not sufficient to prevent runaway memory growth when running under Lua 5.2 and Lua 5.3. Setting the GC speed to 500 was tested on Lua versions 5.1->5.4 and did not display unbounded memory growth.
author Matthew Wild <mwild1@gmail.com>
date Fri, 07 May 2021 16:41:39 +0100
parents 5691b9773c5b
children 3bbb1af92514 0f786c4a2cb2
line wrap: on
line diff
--- a/util/startup.lua	Fri Apr 30 21:20:14 2021 +0100
+++ b/util/startup.lua	Fri May 07 16:41:39 2021 +0100
@@ -12,7 +12,13 @@
 
 local original_logging_config;
 
-local default_gc_params = { mode = "incremental", threshold = 105, speed = 250 };
+local default_gc_params = {
+	mode = "incremental";
+	-- Incremental mode defaults
+	threshold = 105, speed = 500;
+	-- Generational mode defaults
+	minor_threshold = 20, major_threshold = 50;
+};
 
 local short_params = { D = "daemonize", F = "no-daemonize" };
 local value_params = { config = true };