When using Neo4j Aura, you may need to troubleshoot some long-running queries or transactions.
You may have done this differently in the past.  

Deprecated procedures (Neo4j 3.5):

dbms.listQueries()

dbms.listTransactions()

dbms.killQuery()

dbms.killQueries()

dbms.killTransaction()

dbms.killTransactions()

While using Neo4j Aura 4 and later versions:

You can show a list of transactions using cypher by executing:

SHOW TRANSACTIONS YIELD *

You can export the list of transactions as CSV from the Neo4j browser after running the above cypher.

You can terminate a transaction using cypher by executing:

TERMINATE TRANSACTION[S] transaction_id[, ...]

You can see more about all procedures using cypher by executing:

SHOW PROCEDURES

Lastly,  the latest operations manual documentation on procedures is located at
https://neo4j.com/docs/operations-manual/current/reference/procedures/