Benchmark ORM

1. docker-compose up
2. OB_POSTGRES_USER=docker OB_POSTGRES_PASSWORD=dockerpass OB_POSTGRES_DB=test OB_POSTGRES_HOST=localhost OB_POSTGRES_SSL_MODE=disable OB_DB_DRIVER=postgres OB_DB_NAME=test go run cmd/migrations/main.go
3. OB_POSTGRES_USER=docker OB_POSTGRES_PASSWORD=dockerpass OB_POSTGRES_DB=test OB_POSTGRES_HOST=localhost OB_POSTGRES_SSL_MODE=disable OB_DB_DRIVER=postgres OB_DB_NAME=test go test -bench=. ./... -benchmem -benchtime=10s