8a65477202
If a test isn't going to use task manager or isn't interested in statuses of finished tasks, then keeping them in the memory for some time (currently 10s by default) after they are finished is a memory waste. Set default task_ttl value to zero. It can be changed by setting --task-ttl-in-seconds or through rest api (/task_manager/ttl). In conf/scylla.yaml set task-ttl-in-seconds to 10. Closes #15239