docker-library/docs

Slow performance after update

alkalifeldspar opened this issue · 1 comments

alkalifeldspar commented

Symptom: Using the latest 10.6 image from Docker Hub (or build from the latest commit) certain inserts take a long time. Inserting 250,000 records into an innodb table is taking 11 hours. The issue is no present when I build the 10.6 image using the commit 9749368. The 250,000 record insert takes a couple of minutes.

When the insert is running for hours the mysql process is using 100% cpu.

I noticed the issue after setting up a new container on a new machine. The cnf file and db schema were unchanged. Both are using MariaDb 10.6, the only difference is when the 10.6 image was built.

tianon commented

https://hub.docker.com/_/mariadb