Guilherme Salazar gszr

Before

(kong-dev) kong $ luarocks install lua-protobuf 0.5.0 CC=/usr/bin/gcc CFLAGS="-O2 -fPIC -fstrict-aliasing -Wstrict-aliasing=2"              master
Installing https://luarocks.org/lua-protobuf-0.5.0-1.src.rock

lua-protobuf 0.5.0-1 depends on lua >= 5.1 (5.1-1 provided by VM: success)
/usr/bin/gcc -O2 -fPIC -fstrict-aliasing -Wstrict-aliasing=2 -I/home/gs/code/work/kong/bazel-bin/build/kong-dev/openresty/luajit/include/luajit-2.1 -c pb.c -o pb.o
In file included from pb.c:11:
pb.h: In function ‘pb_nexttype’:

Some notes on Kong memory usage

As I was tweaking the Kong config I use in my VPS, I took the opportunity to take some screenshots of the Kong container memory usage pattern. What follows is a brief summary of my findings.

The deployment is pretty small:

$ http :8001/services | jq '.data | length'
11

$ http :8001/routes | jq '.data | length'

	$ openrgb -vv --gui --loglevel 6
	Parsing CLI option: --gui
	Parsing CLI option: --loglevel
	Loglevel set to 6
	Attempting to connect to local OpenRGB server.
	Connection attempt failed
	Local OpenRGB server unavailable.
	Running standalone.
	[ResourceManager] Calling detection start callbacks.
	[ResourceManager] Calling detection progress callbacks.

	#
	# Automatically generated file; DO NOT EDIT.
	# Linux/x86 6.8.0 Kernel Configuration
	#
	CONFIG_CC_VERSION_TEXT="gcc (GCC) 13.2.1 20230801"
	CONFIG_CC_IS_GCC=y
	CONFIG_GCC_VERSION=130201
	CONFIG_CLANG_VERSION=0
	CONFIG_AS_IS_GNU=y
	CONFIG_AS_VERSION=24200

	https://github.com/openresty/lua-nginx-module?tab=readme-ov-file#ngxrematch

	```
	Specify options to control how the match operation will be performed. The following option characters are supported:

	a anchored mode (only match from the beginning)

	d enable the DFA mode (or the longest token match semantics).
	this requires PCRE 6.0+ or else a Lua exception will be thrown.
	first introduced in ngx_lua v0.3.1rc30.

	Decoded before:

	{
	data = { {
	application_context = {
	application_id = "app_id",
	developer_id = "dev_id",
	organization_id = "org_id",
	portal_id = "p_id",
	product_version_id = "pv_id"

	local inspect = require "inspect"

	require("kong.globalpatches")({
	cli = true,
	})

	local conf_loader = require "kong.conf_loader"
	local DB = require "kong.db"

	local conf = assert(conf_loader(TEST_CONF_PATH))

	/*
	A "hello world" plugin in Go,
	which reads a request header and sets a response header.
	*/

	package main

	import (
	"log"

	2024/10/21 09:32:27 [notice] 28823#0: *1035 [kong] process.lua:173 external pluginserver 'go-hello' terminated: signal 15, context: ngx.timer
	2024/10/21 09:32:27 [notice] 28823#0: *1035 [kong] process.lua:152 [pluginserver] starting pluginserver process for go-hello, context: ngx.timer
	2024/10/21 09:32:27 [notice] 28823#0: *1035 [kong] process.lua:158 [pluginserver] started, pid 28893, context: ngx.timer
	2024/10/21 09:32:27 [notice] 28823#0: signal 20 (SIGCHLD) received from 28893
	2024/10/21 09:32:27 [notice] 28823#0: *1035 [kong] process.lua:173 external pluginserver 'go-hello' terminated: exit 3, context: ngx.timer

	setmetatable(_G, nil)

	local MetaSchema = require "kong.db.schema.metaschema"

	local s1 = {
	name = "schema",
	primary_key = {},
	fields = {
	{ js_enabled = { type = "boolean" }},
	{ sql_enabled = { type = "boolean" }},