nextest.toml

[profile.default]
# Keep libtest parallelism available by default while isolating only known noisy tests.
retries = 3
test-threads = 15

[test-groups]
# Keep these known noisy shared-cluster/perf tests from overlapping with each
# other, while still allowing unrelated tests to use the remaining default
# concurrency budget.
stateful-heavy = { max-threads = 1 }

[[profile.default.overrides]]
filter = 'test(test_scenario_08_subscription_reconnect)'
slow-timeout = { period = "60s", terminate-after = 2 }

[[profile.default.overrides]]
filter = 'test(test_setup_complete_environment)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(idle_autocommit_transaction_checks_add_no_extra_allocations)'
# This perf/allocation regression is stable in isolation but noisy under full workspace contention.
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(autocommit_read_write_latency_regression_stays_within_five_percent)'
# This perf regression compares two nearly identical code paths and should run in isolation.
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(e2e_perf_sequential_insert_100)'
# This PG perf check is stable in isolation but noisy under full-suite contention.
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(e2e_perf_cross_verify_latency)'
# This latency check is sensitive to concurrent heavy tests and should run in isolation.
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(e2e_perf_local_memory_stays_bounded_under_batch_insert_and_scan)'
# This memory-bound perf check is meaningful only without competing suite load.
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_topic_http_consume_direct_multi_user_publishers_no_missing_changes)'
# These topic smoke tests are stable in isolation but can contend under full workspace load.
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_topic_http_consume_preserves_impersonated_user_and_payloads)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_topic_consume_option_matrix_start_batch_auto_ack_modes)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_topic_high_load_two_consumers_same_group_single_delivery)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_topic_four_consumers_same_group_no_duplicates)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_topic_ack_failure_recovery_no_message_loss_with_latency)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_topic_fan_out_different_groups_receive_all)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_event_counter_integrity_through_multiple_outages)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_gradual_latency_ramp_forces_reconnect_then_recovers)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_heavy_write_burst_during_outage_all_delivered)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_large_initial_snapshot_survives_repeated_outages)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_latency_spike_during_initial_snapshot_recovers)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_proxy_server_down_during_live_updates_resumes)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_loading_snapshot_with_live_writes_resumes_without_duplicate_rows)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_proxy_three_subscriptions_resume_after_server_bounce)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_shared_connection_recovers_subscriptions_in_different_stages)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_cli_syntax_error_handling)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_connection_timeout_option)'
# Pure options test, but full-suite CLI subprocess load can make nextest assign leaked output
# handles here; keep it isolated from subprocess-heavy tests.
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_rapid_connect_disconnect)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_concurrent_websocket_subscriptions)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_test_leader_read_shared_table)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(cluster_test_table_identity_updates)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_all_datatypes_user_shared_stream)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(cluster_test_table_identity_mixed_operations)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(cluster_test_ws_follower_receives_leader_changes)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(cluster_test_table_identity_user_tables)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_security_regular_user_cannot_impersonate_privileged_users_in_batch)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_as_user_chat_delete_flow)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_insert_returning_seq_multi_row)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_rpc_login_nonexistent_user_matches_wrong_password_response)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_security_private_shared_table_blocked_in_batch)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_security_system_tables_blocked_in_batch)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_storage_custom_templates)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_storage_check_dba_access)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_storage_check_authorization)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_topic_consume_update_events)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(test_topic_consume_offset_persistence)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(smoke_export_download_forbidden_for_other_user)'
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(cluster_test_leader_only_flush_jobs)'
# Uses system.jobs queries — must not race with other tests' flush jobs or background scheduler.
test-group = "stateful-heavy"

[[profile.default.overrides]]
filter = 'test(cluster_test_jobs_table_consistency)'
# Queries global system.jobs count — must not race with concurrent tests creating jobs.
test-group = "stateful-heavy"

# [[profile.default.overrides]]
# filter = 'package(kalamdb-server)'
# threads-required = 15