Uploaded image for project: 'Percona XtraDB Cluster'
  1. Percona XtraDB Cluster
  2. PXC-2004

LP #1713769: Stuck in "ERROR 1047 (08S01): WSREP has not yet prepared node for application use" state

    Details

    • Type: Bug
    • Status: Done
    • Priority: Low
    • Resolution: Cannot Reproduce
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:

      Description

      **Reported in Launchpad by Evan last update 07-09-2017 10:28:18

      Using XtraDB Cluster version:

      ii libmysqlclient18 5.6.x all Dummy package to satisfy dependencies when libperconaserverclient18 is installed
      ii libperconaserverclient18.1 5.6.35-26.20-2.wheezy amd64 Percona XtraDB Cluster database client library
      ii percona-xtrabackup 2.3.7-2.wheezy amd64 Open source backup tool for InnoDB and XtraDB
      ii percona-xtradb-cluster-client-5.6 5.6.35-26.20-2.wheezy amd64 Percona XtraDB Cluster database client binaries
      ii percona-xtradb-cluster-common-5.6 5.6.35-26.20-2.wheezy amd64 Percona XtraDB Cluster database common files (e.g. /etc/mysql/my.cnf)
      ii percona-xtradb-cluster-galera-3 3.20-2.wheezy amd64 Metapackage for latest version of galera3.
      ii percona-xtradb-cluster-galera-3.x 3.20-2.wheezy amd64 Galera components of Percona XtraDB Cluster
      ii percona-xtradb-cluster-server-5.6 5.6.35-26.20-2.wheezy amd64 Percona XtraDB Cluster database server binaries
      ii xtrabackup

      on Ubuntu 16.04 and sometime when you restart a cluster member it gets stuck in Preparing state trying to apply the transactions it has missed when it was stopped. You can see in the process list that is is stuck applying the same transactions forever. My transactions are small.

      Once stuck I ran:

      mysql -e "SHOW FULL PROCESSLIST;SHOW GLOBAL VARIABLES;SHOW STATUS LIKE 'wsrep%';SHOW ENGINE InnoDB STATUS;"

      and the output was:

      1 system user NULL Sleep 289 wsrep aborter idle NULL 0 0
      2 system user NULL Sleep 580 applied write set 7038 NULL 0 0
      3 system user NULL Sleep 287 NULL NULL 0 0
      4 system user NULL Sleep 580 applied write set 7037 NULL 0 0
      5 system user NULL Sleep 287 NULL NULL 0 0
      6 system user NULL Sleep 287 NULL NULL 0 0
      7 system user NULL Sleep 579 applied write set 7040 NULL 0 0
      8 system user NULL Sleep 287 NULL NULL 0 0
      9 system user NULL Sleep 580 rolled back 7036 NULL 0 0
      10 system user NULL Sleep 580 committed 7035 NULL 0 0
      11 system user NULL Sleep 580 committed 7034 NULL 0 0
      12 system user NULL Sleep 580 committed 7033 NULL 0 0
      13 system user NULL Sleep 287 NULL NULL 0 0
      14 system user NULL Sleep 287 NULL NULL 0 0
      15 system user NULL Sleep 287 NULL NULL 0 0
      16 system user NULL Sleep 287 NULL NULL 0 0
      17 system user NULL Sleep 287 NULL NULL 0 0
      2100 root localhost NULL Query 0 init SHOW FULL PROCESSLIST 0 0
      auto_increment_increment 1
      auto_increment_offset 1
      autocommit ON
      automatic_sp_privileges ON
      avoid_temporal_upgrade OFF
      back_log 150
      basedir /usr/
      big_tables OFF
      bind_address 0.0.0.0
      binlog_cache_size 32768
      binlog_checksum CRC32
      binlog_direct_non_transactional_updates OFF
      binlog_error_action IGNORE_ERROR
      binlog_format ROW
      binlog_gtid_simple_recovery OFF
      binlog_max_flush_queue_time 0
      binlog_order_commits ON
      binlog_row_image FULL
      binlog_rows_query_log_events OFF
      binlog_stmt_cache_size 32768
      binlogging_impossible_mode IGNORE_ERROR
      block_encryption_mode aes-128-ecb
      bulk_insert_buffer_size 16777216
      character_set_client latin1
      character_set_connection latin1
      character_set_database latin1
      character_set_filesystem binary
      character_set_results latin1
      character_set_server latin1
      character_set_system utf8
      character_sets_dir /usr/share/mysql/charsets/
      collation_connection latin1_swedish_ci
      collation_database latin1_swedish_ci
      collation_server latin1_swedish_ci
      completion_type NO_CHAIN
      concurrent_insert ALWAYS
      connect_timeout 5
      core_file OFF
      csv_mode
      datadir /var/lib/mysql/
      date_format %Y-%m-%d
      datetime_format %Y-%m-%d %H:%i:%s
      default_storage_engine InnoDB
      default_tmp_storage_engine InnoDB
      default_week_format 0
      delay_key_write ON
      delayed_insert_limit 100
      delayed_insert_timeout 300
      delayed_queue_size 1000
      disconnect_on_expired_password ON
      div_precision_increment 4
      end_markers_in_json OFF
      enforce_gtid_consistency OFF
      enforce_storage_engine
      eq_range_index_dive_limit 10
      event_scheduler OFF
      expand_fast_index_creation OFF
      expire_logs_days 2
      explicit_defaults_for_timestamp ON
      extra_max_connections 1
      extra_port 0
      flush OFF
      flush_time 0
      foreign_key_checks ON
      ft_boolean_syntax + -><()~*:""&|
      ft_max_word_len 84
      ft_min_word_len 4
      ft_query_expansion_limit 20
      ft_stopword_file (built-in)
      general_log OFF
      general_log_file /var/lib/mysql/dp1.log
      group_concat_max_len 1024
      gtid_deployment_step OFF
      gtid_executed
      gtid_mode OFF
      gtid_owned
      gtid_purged
      have_backup_locks YES
      have_backup_safe_binlog_info YES
      have_compress YES
      have_crypt YES
      have_dynamic_loading YES
      have_elliptic_curve_crypto YES
      have_geometry YES
      have_openssl YES
      have_profiling YES
      have_query_cache YES
      have_rtree_keys YES
      have_snapshot_cloning YES
      have_ssl YES
      have_statement_timeout YES
      have_symlink YES
      have_tlsv1_2 YES
      host_cache_size 628
      hostname dp1
      ignore_builtin_innodb OFF
      ignore_db_dirs
      init_connect
      init_file
      init_slave
      innodb_adaptive_flushing ON
      innodb_adaptive_flushing_lwm 10
      innodb_adaptive_hash_index ON
      innodb_adaptive_hash_index_partitions 1
      innodb_adaptive_max_sleep_delay 150000
      innodb_additional_mem_pool_size 8388608
      innodb_api_bk_commit_interval 5
      innodb_api_disable_rowlock OFF
      innodb_api_enable_binlog OFF
      innodb_api_enable_mdl OFF
      innodb_api_trx_level 0
      innodb_autoextend_increment 64
      innodb_autoinc_lock_mode 2
      innodb_buffer_pool_dump_at_shutdown OFF
      innodb_buffer_pool_dump_now OFF
      innodb_buffer_pool_filename ib_buffer_pool
      innodb_buffer_pool_instances 8
      innodb_buffer_pool_load_abort OFF
      innodb_buffer_pool_load_at_startup OFF
      innodb_buffer_pool_load_now OFF
      innodb_buffer_pool_populate OFF
      innodb_buffer_pool_size 1039138816
      innodb_change_buffer_max_size 25
      innodb_change_buffering all
      innodb_checksum_algorithm innodb
      innodb_checksums ON
      innodb_cleaner_lsn_age_factor high_checkpoint
      innodb_cmp_per_index_enabled OFF
      innodb_commit_concurrency 0
      innodb_compressed_columns_threshold 96
      innodb_compressed_columns_zip_level 6
      innodb_compression_failure_threshold_pct 5
      innodb_compression_level 6
      innodb_compression_pad_pct_max 50
      innodb_concurrency_tickets 5000
      innodb_corrupt_table_action assert
      innodb_data_file_path ibdata1:12M:autoextend
      innodb_data_home_dir
      innodb_disable_sort_file_cache OFF
      innodb_disallow_writes OFF
      innodb_doublewrite ON
      innodb_empty_free_list_algorithm backoff
      innodb_fast_shutdown 1
      innodb_file_format Antelope
      innodb_file_format_check ON
      innodb_file_format_max Antelope
      innodb_file_per_table OFF
      innodb_flush_log_at_timeout 1
      innodb_flush_log_at_trx_commit 2
      innodb_flush_method O_DIRECT
      innodb_flush_neighbors 1
      innodb_flushing_avg_loops 30
      innodb_force_load_corrupted OFF
      innodb_force_recovery 0
      innodb_foreground_preflush exponential_backoff
      innodb_ft_aux_table
      innodb_ft_cache_size 8000000
      innodb_ft_enable_diag_print OFF
      innodb_ft_enable_stopword ON
      innodb_ft_max_token_size 84
      innodb_ft_min_token_size 3
      innodb_ft_num_word_optimize 2000
      innodb_ft_result_cache_limit 2000000000
      innodb_ft_server_stopword_table
      innodb_ft_sort_pll_degree 2
      innodb_ft_total_cache_size 640000000
      innodb_ft_user_stopword_table
      innodb_io_capacity 400
      innodb_io_capacity_max 2000
      innodb_kill_idle_transaction 0
      innodb_large_prefix OFF
      innodb_lock_wait_timeout 50
      innodb_locks_unsafe_for_binlog OFF
      innodb_log_arch_dir ./
      innodb_log_arch_expire_sec 0
      innodb_log_archive OFF
      innodb_log_block_size 512
      innodb_log_buffer_size 8388608
      innodb_log_checksum_algorithm innodb
      innodb_log_compressed_pages ON
      innodb_log_file_size 268435456
      innodb_log_files_in_group 2
      innodb_log_group_home_dir ./
      innodb_lru_scan_depth 1024
      innodb_max_bitmap_file_size 104857600
      innodb_max_changed_pages 1000000
      innodb_max_dirty_pages_pct 75
      innodb_max_dirty_pages_pct_lwm 0
      innodb_max_purge_lag 0
      innodb_max_purge_lag_delay 0
      innodb_mirrored_log_groups 1
      innodb_monitor_disable
      innodb_monitor_enable
      innodb_monitor_reset
      innodb_monitor_reset_all
      innodb_numa_interleave OFF
      innodb_old_blocks_pct 37
      innodb_old_blocks_time 1000
      innodb_online_alter_log_max_size 134217728
      innodb_open_files 400
      innodb_optimize_fulltext_only OFF
      innodb_page_size 16384
      innodb_print_all_deadlocks OFF
      innodb_purge_batch_size 300
      innodb_purge_threads 1
      innodb_random_read_ahead OFF
      innodb_read_ahead_threshold 56
      innodb_read_io_threads 4
      innodb_read_only OFF
      innodb_replication_delay 0
      innodb_rollback_on_timeout OFF
      innodb_rollback_segments 128
      innodb_sched_priority_cleaner 19
      innodb_show_locks_held 10
      innodb_show_verbose_locks 0
      innodb_sort_buffer_size 1048576
      innodb_spin_wait_delay 6
      innodb_stats_auto_recalc ON
      innodb_stats_include_delete_marked OFF
      innodb_stats_method nulls_equal
      innodb_stats_on_metadata OFF
      innodb_stats_persistent ON
      innodb_stats_persistent_sample_pages 20
      innodb_stats_sample_pages 8
      innodb_stats_transient_sample_pages 8
      innodb_status_output OFF
      innodb_status_output_locks OFF
      innodb_strict_mode OFF
      innodb_support_xa ON
      innodb_sync_array_size 1
      innodb_sync_spin_loops 30
      innodb_table_locks ON
      innodb_thread_concurrency 0
      innodb_thread_sleep_delay 10000
      innodb_tmpdir
      innodb_track_changed_pages OFF
      innodb_undo_directory .
      innodb_undo_logs 128
      innodb_undo_tablespaces 0
      innodb_use_atomic_writes OFF
      innodb_use_global_flush_log_at_trx_commit ON
      innodb_use_native_aio ON
      innodb_use_sys_malloc ON
      innodb_version 5.6.35-80.0
      innodb_write_io_threads 4
      interactive_timeout 28800
      join_buffer_size 262144
      keep_files_on_create OFF
      key_buffer_size 134217728
      key_cache_age_threshold 300
      key_cache_block_size 1024
      key_cache_division_limit 100
      kill_idle_transaction 0
      large_files_support ON
      large_page_size 0
      large_pages OFF
      lc_messages en_US
      lc_messages_dir /usr/share/mysql/
      lc_time_names en_US
      license GPL
      local_infile ON
      lock_wait_timeout 31536000
      locked_in_memory OFF
      log_bin ON
      log_bin_basename /var/log/mysql/mysql-bin
      log_bin_index /var/log/mysql/mysql-bin.index
      log_bin_trust_function_creators OFF
      log_bin_use_v1_row_events OFF
      log_error
      log_output FILE
      log_queries_not_using_indexes OFF
      log_slave_updates OFF
      log_slow_admin_statements OFF
      log_slow_filter
      log_slow_rate_limit 1
      log_slow_rate_type session
      log_slow_slave_statements OFF
      log_slow_sp_statements ON
      log_slow_verbosity query_plan
      log_throttle_queries_not_using_indexes 0
      log_warnings 2
      log_warnings_suppress
      long_query_time 10.000000
      low_priority_updates OFF
      lower_case_file_system OFF
      lower_case_table_names 0
      master_info_repository FILE
      master_verify_checksum OFF
      max_allowed_packet 134217728
      max_binlog_cache_size 18446744073709547520
      max_binlog_files 0
      max_binlog_size 104857600
      max_binlog_stmt_cache_size 18446744073709547520
      max_connect_errors 100
      max_connections 500
      max_delayed_threads 20
      max_digest_length 1024
      max_error_count 64
      max_heap_table_size 33554432
      max_insert_delayed_threads 20
      max_join_size 18446744073709551615
      max_length_for_sort_data 1024
      max_prepared_stmt_count 16382
      max_relay_log_size 0
      max_seeks_for_key 18446744073709551615
      max_slowlog_files 0
      max_slowlog_size 0
      max_sort_length 1024
      max_sp_recursion_depth 0
      max_statement_time 0
      max_tmp_tables 32
      max_user_connections 0
      max_write_lock_count 18446744073709551615
      metadata_locks_cache_size 1024
      metadata_locks_hash_instances 8
      min_examined_row_limit 0
      multi_range_count 256
      myisam_data_pointer_size 6
      myisam_max_sort_file_size 9223372036853727232
      myisam_mmap_size 18446744073709551615
      myisam_recover_options BACKUP
      myisam_repair_threads 1
      myisam_sort_buffer_size 536870912
      myisam_stats_method nulls_unequal
      myisam_use_mmap OFF
      net_buffer_length 16384
      net_read_timeout 30
      net_retry_count 10
      net_write_timeout 60
      new OFF
      old OFF
      old_alter_table OFF
      old_passwords 0
      open_files_limit 1000000
      optimizer_prune_level 1
      optimizer_search_depth 62
      optimizer_switch index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on,index_condition_pushdown=on,mrr=on,mrr_cost_based=on,block_nested_loop=on,batched_key_access=off,materialization=on,semijoin=on,loosescan=on,firstmatch=on,subquery_materialization_cost_based=on,use_index_extensions=on
      optimizer_trace enabled=off,one_line=off
      optimizer_trace_features greedy_search=on,range_optimizer=on,dynamic_range=on,repeated_subselect=on
      optimizer_trace_limit 1
      optimizer_trace_max_mem_size 16384
      optimizer_trace_offset -1
      performance_schema ON
      performance_schema_accounts_size 100
      performance_schema_digests_size 10000
      performance_schema_events_stages_history_long_size 10000
      performance_schema_events_stages_history_size 10
      performance_schema_events_statements_history_long_size 10000
      performance_schema_events_statements_history_size 10
      performance_schema_events_waits_history_long_size 10000
      performance_schema_events_waits_history_size 10
      performance_schema_hosts_size 100
      performance_schema_max_cond_classes 80
      performance_schema_max_cond_instances 3300
      performance_schema_max_digest_length 1024
      performance_schema_max_file_classes 50
      performance_schema_max_file_handles 32768
      performance_schema_max_file_instances 1538462
      performance_schema_max_mutex_classes 200
      performance_schema_max_mutex_instances 11000
      performance_schema_max_rwlock_classes 40
      performance_schema_max_rwlock_instances 5000
      performance_schema_max_socket_classes 10
      performance_schema_max_socket_instances 1020
      performance_schema_max_stage_classes 150
      performance_schema_max_statement_classes 181
      performance_schema_max_table_handles 800
      performance_schema_max_table_instances 12500
      performance_schema_max_thread_classes 50
      performance_schema_max_thread_instances 1100
      performance_schema_session_connect_attrs_size 512
      performance_schema_setup_actors_size 100
      performance_schema_setup_objects_size 100
      performance_schema_users_size 100
      pid_file /var/run/mysqld/mysqld.pid
      plugin_dir /usr/lib/mysql/plugin/
      port 3306
      preload_buffer_size 32768
      profiling OFF
      profiling_history_size 15
      protocol_version 10
      proxy_protocol_networks
      query_alloc_block_size 8192
      query_cache_limit 131072
      query_cache_min_res_unit 4096
      query_cache_size 67108864
      query_cache_strip_comments OFF
      query_cache_type OFF
      query_cache_wlock_invalidate OFF
      query_prealloc_size 8192
      range_alloc_block_size 4096
      read_buffer_size 2097152
      read_only OFF
      read_rnd_buffer_size 1048576
      relay_log
      relay_log_basename
      relay_log_index
      relay_log_info_file relay-log.info
      relay_log_info_repository FILE
      relay_log_purge ON
      relay_log_recovery OFF
      relay_log_space_limit 0
      report_host
      report_password
      report_port 3306
      report_user
      rpl_stop_slave_timeout 31536000
      secure_auth ON
      secure_file_priv /var/lib/mysql-files/
      server_id 1
      server_id_bits 32
      server_uuid 9befe204-7b4f-11e7-bc47-0800277797ec
      sha256_password_private_key_path private_key.pem
      sha256_password_public_key_path public_key.pem
      show_old_temporals OFF
      simplified_binlog_gtid_recovery OFF
      skip_external_locking ON
      skip_name_resolve OFF
      skip_networking OFF
      skip_show_database OFF
      slave_allow_batching OFF
      slave_checkpoint_group 512
      slave_checkpoint_period 300
      slave_compressed_protocol OFF
      slave_exec_mode STRICT
      slave_load_tmpdir /tmp
      slave_max_allowed_packet 1073741824
      slave_net_timeout 3600
      slave_parallel_workers 0
      slave_pending_jobs_size_max 16777216
      slave_rows_search_algorithms TABLE_SCAN,INDEX_SCAN
      slave_skip_errors OFF
      slave_sql_verify_checksum ON
      slave_transaction_retries 10
      slave_type_conversions
      slow_launch_time 2
      slow_query_log OFF
      slow_query_log_always_write_time 10.000000
      slow_query_log_file /var/log/mysql/mariadb-slow.log
      slow_query_log_timestamp_always OFF
      slow_query_log_timestamp_precision second
      slow_query_log_use_global_control
      socket /var/run/mysqld/mysqld.sock
      sort_buffer_size 4194304
      sql_auto_is_null OFF
      sql_big_selects ON
      sql_buffer_result OFF
      sql_log_bin ON
      sql_log_off OFF
      sql_mode NO_ENGINE_SUBSTITUTION
      sql_notes ON
      sql_quote_show_create ON
      sql_safe_updates OFF
      sql_select_limit 18446744073709551615
      sql_slave_skip_counter 0
      sql_warnings OFF
      ssl_ca /etc/mysql/certs/ca-cert.pem
      ssl_capath
      ssl_cert /etc/mysql/certs/server-cert.pem
      ssl_cipher
      ssl_crl
      ssl_crlpath
      ssl_key /etc/mysql/certs/server-key.pem
      storage_engine InnoDB
      stored_program_cache 256
      super_read_only OFF
      sync_binlog 0
      sync_frm ON
      sync_master_info 10000
      sync_relay_log 10000
      sync_relay_log_info 10000
      system_time_zone UTC
      table_definition_cache 600
      table_open_cache 400
      table_open_cache_instances 1
      thread_cache_size 16
      thread_concurrency 10
      thread_handling one-thread-per-connection
      thread_pool_high_prio_mode transactions
      thread_pool_high_prio_tickets 4294967295
      thread_pool_idle_timeout 60
      thread_pool_max_threads 100000
      thread_pool_oversubscribe 3
      thread_pool_size 2
      thread_pool_stall_limit 500
      thread_stack 262144
      thread_statistics OFF
      time_format %H:%i:%s
      time_zone SYSTEM
      timed_mutexes OFF
      tls_version TLSv1.1,TLSv1.2
      tmp_table_size 33554432
      tmpdir /tmp
      transaction_alloc_block_size 8192
      transaction_prealloc_size 4096
      tx_isolation READ-COMMITTED
      tx_read_only OFF
      unique_checks ON
      updatable_views_with_limit YES
      userstat OFF
      version 5.6.35-80.0-56-log
      version_comment Percona XtraDB Cluster (GPL), Release rel80.0, Revision 62752df, WSREP version 26.20, wsrep_26.20
      version_compile_machine x86_64
      version_compile_os debian-linux-gnu
      wait_timeout 600
      wsrep_OSU_method TOI
      wsrep_auto_increment_control OFF
      wsrep_causal_reads OFF
      wsrep_certify_nonPK ON
      wsrep_cluster_address gcomm://192.168.56.101,192.168.56.102
      wsrep_cluster_name Devportal Cluster
      wsrep_convert_LOCK_to_trx OFF
      wsrep_data_home_dir /var/lib/mysql/
      wsrep_dbug_option
      wsrep_debug OFF
      wsrep_desync OFF
      wsrep_dirty_reads OFF
      wsrep_drupal_282555_workaround OFF
      wsrep_forced_binlog_format NONE
      wsrep_load_data_splitting ON
      wsrep_log_conflicts OFF
      wsrep_max_ws_rows 0
      wsrep_max_ws_size 2147483647
      wsrep_mysql_replication_bundle 0
      wsrep_node_address 192.168.56.101
      wsrep_node_incoming_address AUTO
      wsrep_node_name dp1
      wsrep_notify_cmd /home/admin/bin/apim_wsrep_notify
      wsrep_preordered OFF
      wsrep_provider /usr/lib/libgalera_smm.so
      wsrep_provider_options base_dir = /var/lib/mysql/; base_host = 192.168.56.101; base_port = 4567; cert.log_conflicts = no; debug = no; evs.auto_evict = 0; evs.causal_keepalive_period = PT1S; evs.debug_log_mask = 0x1; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT15S; evs.info_log_mask = 0; evs.install_timeout = PT7.5S; evs.join_retrans_period = PT1S; evs.keepalive_period = PT1S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT5S; evs.use_aggregate = true; evs.user_send_window = 2; evs.version = 0; evs.view_forget_timeout = P1D; gcache.dir = /var/lib/mysql/; gcache.keep_pages_count = 0; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /var/lib/mysql//galera.cache; gcache.page_size = 128M; gcache.recover = yes; gcache.size = 3G; gcomm.thread_prio = ; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.listen_addr = ssl://0.0.0.0:4567; gmcast.mcast_addr = ; gmcast.mcast_ttl = 1; gmcast.peer_timeout = PT3S; gmcast.segment = 0; gmcast.time_wait = PT5S; gmcast.version = 0; ist.recv_addr = 192.168.56.101; pc.announce_timeout = PT3S; pc.checksum = false; pc.ignore_quorum = false; pc.ignore_sb = false; pc.linger = PT20S; pc.npvo = false; pc.recovery = true; pc.version = 0; pc.wait_prim = true; pc.wait_prim_timeout = PT30S; pc.weight = 1; protonet.backend = asio; protonet.version = 0; repl.causal_read_timeout = PT30S; repl.commit_order = 3; repl.key_format = FLAT8; repl.max_ws_size = 2147483647; repl.proto_max = 7; socket.checksum = 2; socket.recv_buf_size = 212992; socket.ssl = YES; socket.ssl_ca = /etc/mysql/certs/ca-cert.pem; socket.ssl_cert = /etc/mysql/certs/server-cert.pem; socket.ssl_cipher = AES128-SHA; socket.ssl_compression = YES; socket.ssl_key = /etc/mysql/certs/server-key.pem;
      wsrep_recover OFF
      wsrep_reject_queries NONE
      wsrep_replicate_myisam OFF
      wsrep_restart_slave OFF
      wsrep_retry_autocommit 5
      wsrep_slave_FK_checks ON
      wsrep_slave_UK_checks OFF
      wsrep_slave_threads 16
      wsrep_sst_auth ********
      wsrep_sst_donor
      wsrep_sst_donor_rejects_queries OFF
      wsrep_sst_method xtrabackup-v2
      wsrep_sst_receive_address AUTO
      wsrep_start_position 1e0346fe-7b4d-11e7-8377-12ad9b3068ea:7029
      wsrep_sync_wait 0
      wsrep_local_state_uuid 1e0346fe-7b4d-11e7-8377-12ad9b3068ea
      wsrep_protocol_version 7
      wsrep_last_committed 7035
      wsrep_replicated 0
      wsrep_replicated_bytes 0
      wsrep_repl_keys 0
      wsrep_repl_keys_bytes 0
      wsrep_repl_data_bytes 0
      wsrep_repl_other_bytes 0
      wsrep_received 1
      wsrep_received_bytes 202
      wsrep_local_commits 0
      wsrep_local_cert_failures 0
      wsrep_local_replays 0
      wsrep_local_send_queue 0
      wsrep_local_send_queue_max 2
      wsrep_local_send_queue_min 0
      wsrep_local_send_queue_avg 0.333333
      wsrep_local_recv_queue 451
      wsrep_local_recv_queue_max 451
      wsrep_local_recv_queue_min 0
      wsrep_local_recv_queue_avg 224.502212
      wsrep_local_cached_downto 0
      wsrep_flow_control_paused_ns 0
      wsrep_flow_control_paused 0.000000
      wsrep_flow_control_sent 0
      wsrep_flow_control_recv 0
      wsrep_cert_deps_distance 0.000000
      wsrep_apply_oooe 0.700000
      wsrep_apply_oool 0.000000
      wsrep_apply_window 6.900000
      wsrep_commit_oooe 0.000000
      wsrep_commit_oool 0.000000
      wsrep_commit_window 3.000000
      wsrep_local_state 1
      wsrep_local_state_comment Joining: receiving State Transfer
      wsrep_cert_index_size 0
      wsrep_cert_bucket_count 22
      wsrep_gcache_pool_size 61130905
      wsrep_causal_reads 0
      wsrep_cert_interval 0.000000
      wsrep_incoming_addresses 192.168.56.102:3306,192.168.56.101:3306
      wsrep_desync_count 0
      wsrep_evs_delayed
      wsrep_evs_evict_list
      wsrep_evs_repl_latency 0/0/0/0/0
      wsrep_evs_state OPERATIONAL
      wsrep_gcomm_uuid 2e08bbed-7b50-11e7-97dd-8f1d9334154c
      wsrep_cluster_conf_id 2
      wsrep_cluster_size 2
      wsrep_cluster_state_uuid 1e0346fe-7b4d-11e7-8377-12ad9b3068ea
      wsrep_cluster_status Primary
      wsrep_connected ON
      wsrep_local_bf_aborts 0
      wsrep_local_index 1
      wsrep_provider_name Galera
      wsrep_provider_vendor Codership Oy <info@codership.com>
      wsrep_provider_version 3.20(r7e383f7)
      wsrep_ready OFF
      InnoDB
      =====================================
      2017-08-07 09:14:45 7f87b3f7d700 INNODB MONITOR OUTPUT
      =====================================
      Per second averages calculated from the last 24 seconds
      -----------------
      BACKGROUND THREAD
      -----------------
      srv_master_thread loops: 2 srv_active, 0 srv_shutdown, 284 srv_idle
      srv_master_thread log flush and writes: 286
      ----------
      SEMAPHORES
      ----------
      OS WAIT ARRAY INFO: reservation count 17
      OS WAIT ARRAY INFO: signal count 14
      Mutex spin waits 16, rounds 345, OS waits 9
      RW-shared spins 6, rounds 151, OS waits 5
      RW-excl spins 1, rounds 60, OS waits 2
      Spin rounds per wait: 21.56 mutex, 25.17 RW-shared, 60.00 RW-excl
      ------------
      TRANSACTIONS
      ------------
      Trx id counter 33315
      Purge done for trx's n:o < 33315 undo n:o < 0 state: running but idle
      History list length 2358
      LIST OF TRANSACTIONS FOR EACH SESSION:
      ---TRANSACTION 0, not started
      MySQL thread id 2100, OS thread handle 0x7f87b3f7d700, query id 6201 localhost root init
      SHOW ENGINE InnoDB STATUS
      ---TRANSACTION 33302, not started
      MySQL thread id 11, OS thread handle 0x7f87bc9a1700, query id 13 committed 7034
      ---TRANSACTION 33301, not started
      MySQL thread id 10, OS thread handle 0x7f87bc91f700, query id 12 committed 7035
      ---TRANSACTION 33298, not started
      MySQL thread id 9, OS thread handle 0x7f87bc85c700, query id 10 rolled back 7036
      ---TRANSACTION 33291, not started
      MySQL thread id 12, OS thread handle 0x7f87bc9e2700, query id 5 committed 7033
      ---TRANSACTION 33306, ACTIVE 287 sec
      2 lock struct(s), heap size 360, 1 row lock(s), undo log entries 1
      MySQL thread id 4, OS thread handle 0x7f87bca23700, query id 14 applied write set 7037
      ---TRANSACTION 33300, ACTIVE 287 sec
      2 lock struct(s), heap size 360, 1 row lock(s), undo log entries 1
      MySQL thread id 7, OS thread handle 0x7f87bc89d700, query id 11 applied write set 7040
      ---TRANSACTION 33296, ACTIVE 287 sec
      1 lock struct(s), heap size 360, 0 row lock(s), undo log entries 1
      MySQL thread id 2, OS thread handle 0x7f880dc44700, query id 8 applied write set 7038
      --------
      FILE I/O
      --------
      I/O thread 0 state: waiting for completed aio requests (insert buffer thread)
      I/O thread 1 state: waiting for completed aio requests (log thread)
      I/O thread 2 state: waiting for completed aio requests (read thread)
      I/O thread 3 state: waiting for completed aio requests (read thread)
      I/O thread 4 state: waiting for completed aio requests (read thread)
      I/O thread 5 state: waiting for completed aio requests (read thread)
      I/O thread 6 state: waiting for completed aio requests (write thread)
      I/O thread 7 state: waiting for completed aio requests (write thread)
      I/O thread 8 state: waiting for completed aio requests (write thread)
      I/O thread 9 state: waiting for completed aio requests (write thread)
      Pending normal aio reads: 0 [0, 0, 0, 0] , aio writes: 0 [0, 0, 0, 0] ,
      ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0
      Pending flushes (fsync) log: 0; buffer pool: 0
      544 OS file reads, 64 OS file writes, 17 OS fsyncs
      0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s
      -------------------------------------
      INSERT BUFFER AND ADAPTIVE HASH INDEX
      -------------------------------------
      Ibuf: size 1, free list len 0, seg size 2, 0 merges
      merged operations:
      insert 0, delete mark 0, delete 0
      discarded operations:
      insert 0, delete mark 0, delete 0
      0.00 hash searches/s, 0.00 non-hash searches/s

      LOG

      Log sequence number 73099936
      Log flushed up to 73099936
      Pages flushed up to 73099936
      Last checkpoint at 73099936
      Max checkpoint age 434154333
      Checkpoint age target 420587011
      Modified age 0
      Checkpoint age 0
      0 pending log writes, 0 pending chkp writes
      26 log i/o's done, 0.00 log i/o's/second
      ----------------------
      BUFFER POOL AND MEMORY
      ----------------------
      Total memory allocated 1081769984; in additional pool allocated 0
      Total memory allocated by read views 112
      Internal hash tables (constant factor + variable factor)
      Adaptive hash index 18334688 (18314104 + 20584)
      Page hash 1145912 (buffer pool 0 only)
      Dictionary cache 4862613 (4580624 + 281989)
      File system 348112 (82672 + 265440)
      Lock system 2574424 (2571544 + 2880)
      Recovery system 0 (0 + 0)
      Dictionary memory allocated 281989
      Buffer pool size 63423
      Buffer pool size, bytes 1039122432
      Free buffers 62908
      Database pages 514
      Old database pages 209
      Modified db pages 0
      Pending reads 0
      Pending writes: LRU 0, flush list 0, single page 0
      Pages made young 0, not young 0
      0.00 youngs/s, 0.00 non-youngs/s
      Pages read 510, created 4, written 41
      0.00 reads/s, 0.00 creates/s, 0.00 writes/s
      No buffer pool page gets since the last printout
      Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s
      LRU len: 514, unzip_LRU len: 0
      I/O sum[0]:cur[0], unzip sum[0]:cur[0]
      --------------
      ROW OPERATIONS
      --------------
      0 queries inside InnoDB, 0 queries in queue
      0 read views open inside InnoDB
      3 RW transactions active inside InnoDB
      0 RO transactions active inside InnoDB
      3 out of 1000 descriptors used
      Main thread process no. 24110, id 140220943857408, state: sleeping
      Number of rows inserted 4, updated 2, deleted 3, read 5
      0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s
      ----------------------------
      END OF INNODB MONITOR OUTPUT
      ============================

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              • Assignee:
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                Reporter:
                lpjirasync lpjirasync (Inactive)
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                • Created:
                  Updated:
                  Resolved: