We currently have three tests that are labelled as exclude_from_large_txns for the enterprise-rhel-62-64-bit-multi-txn-oplog-entries build variant. The tests should be fixed to be compatible with this new variant and the tags should be removed from the blacklist.

1. change_streams_resume_token_applyops_overlap.js

• This tag should be changed to exclude_from_large_txns_due_to_change_streams

2. abort_in_progress_transactions_on_step_up.js

• This test currently fails with the new multi_oplog_txns build variant because it already sets the maxNumberOfTransactionOperationsInSingleOplogEntry flag as part of the test, which causes a DuplicateKey error since the build variant also tries to set the same parameter. We should not be setting the parameter as part of the test.

3. server_transaction_metrics_for_prepared_transactions.js

• This test was initially failing with an incorrect oldest active timestamp. We need to investigate to see if this test is no longer failing or flakey before unblacklisting.