$ cat /etc/centos-release
CentOS Linux release 7.9.2009 (Core)
$ head /proc/meminfo
MemTotal: 65807672 kB
MemFree: 63729104 kB
MemAvailable: 63782624 kB
Buffers: 0 kB
Cached: 386220 kB
SwapCached: 0 kB
Active: 1169480 kB
Inactive: 98848 kB
Active(anon): 882216 kB
Inactive(anon): 844 kB
$ sudo docker run -d -p 3306:3306 -e MYSQL_ALLOW_EMPTY_PASSWORD=1 -e MYSQL_ROOT_PASSWORD="""" -e MYSQL_ROOT_HOST=""%"" --name test-mysql mysql/mysql-server:8.0
ffbebecb9e43f91ef16ea1b8846c3f5ba66bb18a13c7537c4a2790f674f90036
$ sudo docker exec -it test-mysql mysql
mysql> SET GLOBAL innodb_buffer_pool_size = 3 * 1024 * 1024 * 1024;
$ cd git/database-memory-leak-test/
$ vim .env
DATABASE_URL="mysql://root@test001-yoku0825-jp2v-dev:3306/memory-leak-test"
$ npm run database::migrate:dev
$ npm start