What is your situation?

I've a situation, when writing test case for application, for each test, I've drop all tables and recreate freshly (that help me sure database is clean to reproduce issue correctly), I've like ~50 statement of create create table, alter table..etc.

In postgres, drop all tables and recreate them is really fast (less than a second)
But in cockroachdb, it is slow and cpu instensive (1m40.103s), take a look 2 pics below:

postgres

cockroachdb

Normally all my tests run within 2 mins, when I switch to cockroachdb, it take 1h34m to complete, this is quite severe, I could take 10 times slower, but this a factor of 50 and we have a cpu usage issue too.

P/s: I run cockroach start-single-node --insecure, and I use time command to measure