I just ran the following ALTER TABLE statement with ALGORITHM=INSTANT on Percona Server for MySQL 8.0.33-25 and the statement took over 100 seconds to run: ALTER TABLE documents ADD COLUMN test varchar(255), ALGORITHM=INSTANT;. During that time, my database was also…
I am coverting my infra. to containers. I have a couple daemons that right now live in rc.local but I want to do this the docker way here are the commands: sudo /usr/bin/pt-kill --rds --match-command Query --victims all --match-user phppoint…
I have setup Percona MongoDB Exporter and when I attempt to scrape metrics for my MongDB instance I am getting an error : An error has occurred while connecting to MongoDB: cannot connect to MongoDB: server selection error: server selection…