2026.06.11 23:18:50.321783 [ 1 ] {} <Information> Application: Starting ClickHouse 23.8.7.1 (revision: 54477, git hash: 4cff21013def54268b86ec094cc295e07b1fd07d, build id: <unknown>), PID 16756
2026.06.11 23:18:50.321972 [ 1 ] {} <Information> Application: starting up
2026.06.11 23:18:50.322017 [ 1 ] {} <Information> Application: OS name: SunOS, version: 5.11, architecture: i86pc
2026.06.11 23:18:50.337712 [ 1 ] {} <Information> Application: Available RAM: 251.30 GiB; physical cores: 32; logical cores: 32.
2026.06.11 23:18:50.340934 [ 1 ] {} <Information> SensitiveDataMaskerConfigRead: 1 query masking rules loaded.
2026.06.11 23:18:50.342216 [ 1 ] {} <Information> Application: Setting max_server_memory_usage was set to 226.17 GiB (251.30 GiB available * 0.90 max_server_memory_usage_to_ram_ratio)
2026.06.11 23:18:50.342234 [ 1 ] {} <Information> Application: Setting merges_mutations_memory_usage_soft_limit was set to 125.65 GiB (251.30 GiB available * 0.50 merges_mutations_memory_usage_to_ram_ratio)
2026.06.11 23:18:50.342242 [ 1 ] {} <Information> Application: Merges and mutations memory limit is set to 125.65 GiB
2026.06.11 23:18:50.342353 [ 1 ] {} <Information> BackgroundSchedulePool/BgBufSchPool: Create BackgroundSchedulePool with 16 threads
2026.06.11 23:18:50.343239 [ 1 ] {} <Information> BackgroundSchedulePool/BgSchPool: Create BackgroundSchedulePool with 128 threads
2026.06.11 23:18:50.394251 [ 1 ] {} <Information> BackgroundSchedulePool/BgMBSchPool: Create BackgroundSchedulePool with 16 threads
2026.06.11 23:18:50.398471 [ 1 ] {} <Information> BackgroundSchedulePool/BgDistSchPool: Create BackgroundSchedulePool with 16 threads
2026.06.11 23:18:50.420264 [ 1 ] {} <Information> CertificateReloader: One of paths is empty. Cannot apply new configuration for certificates. Fill all paths and try again.
2026.06.11 23:18:50.494232 [ 1 ] {} <Information> Context: Initialized background executor for merges and mutations with num_threads=16, num_tasks=32, scheduling_policy=round_robin
2026.06.11 23:18:50.494539 [ 1 ] {} <Information> Context: Initialized background executor for move operations with num_threads=8, num_tasks=8
2026.06.11 23:18:50.494758 [ 1 ] {} <Information> Context: Initialized background executor for fetches with num_threads=8, num_tasks=8
2026.06.11 23:18:50.495418 [ 1 ] {} <Information> Context: Initialized background executor for common operations (e.g. clearing old parts) with num_threads=8, num_tasks=8
2026.06.11 23:18:50.496071 [ 1 ] {} <Information> DNSCacheUpdater: Update period 15 seconds
2026.06.11 23:18:50.496102 [ 1 ] {} <Information> Application: Loading metadata from /var/tmp/omicron_tmp/omicron_nexus-747a0ca9d0f3a176-test_region_snapshot_replacement_step_task.16722.1-clickhouse-kw7RNQ/datastore/
2026.06.11 23:18:50.499701 [ 1 ] {} <Information> DatabaseAtomic (system): Metadata processed, database system has 0 tables and 0 dictionaries in total.
2026.06.11 23:18:50.499719 [ 1 ] {} <Information> TablesLoader: Parsed metadata of 0 tables in 1 databases in 9.896e-05 sec
2026.06.11 23:18:50.499861 [ 1 ] {} <Information> DatabaseAtomic (system): Starting up tables.
2026.06.11 23:18:50.525487 [ 1 ] {} <Information> DatabaseCatalog: Found 0 partially dropped tables. Will load them and retry removal.
2026.06.11 23:18:50.526047 [ 1 ] {} <Information> DatabaseAtomic (default): Metadata processed, database default has 0 tables and 0 dictionaries in total.
2026.06.11 23:18:50.526063 [ 1 ] {} <Information> TablesLoader: Parsed metadata of 0 tables in 1 databases in 3.693e-05 sec
2026.06.11 23:18:50.526088 [ 1 ] {} <Information> DatabaseAtomic (default): Starting up tables.
2026.06.11 23:18:50.526305 [ 1 ] {} <Information> UserDefinedSQLObjectsLoaderFromDisk: Loading user defined objects from /var/tmp/omicron_tmp/omicron_nexus-747a0ca9d0f3a176-test_region_snapshot_replacement_step_task.16722.1-clickhouse-kw7RNQ/datastore/user_defined/
2026.06.11 23:18:50.526337 [ 1 ] {} <Information> Application: Query Profiler and TraceCollector are disabled because they require PHDR cache to be created (otherwise the function 'dl_iterate_phdr' is not lock free and not async-signal safe).
2026.06.11 23:18:50.526351 [ 1 ] {} <Information> Application: TaskStats is not implemented for this OS. IO accounting will be disabled.
2026.06.11 23:18:50.527675 [ 1 ] {} <Information> CertificateReloader: One of paths is empty. Cannot apply new configuration for certificates. Fill all paths and try again.
2026.06.11 23:18:50.528675 [ 1 ] {} <Information> Application: Listening for http://[::1]:37913
2026.06.11 23:18:50.528709 [ 1 ] {} <Information> Application: Listening for native protocol (tcp): [::1]:36545
2026.06.11 23:18:50.529746 [ 1 ] {} <Information> Application: Listening for http://127.0.0.1:41399
2026.06.11 23:18:50.529892 [ 1 ] {} <Information> Application: Listening for native protocol (tcp): 127.0.0.1:46162
2026.06.11 23:18:50.529910 [ 1 ] {} <Information> Application: Ready for connections.