2020-07-22T16:41:30.190945-00:00 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.7.30-0ubuntu0.18.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu)
2020-07-22T16:41:31.134741-00:00 0 [Note] InnoDB: Buffer pool(s) load completed at 200722 16:41:31
2020-07-22T16:42:36.466249-00:00 195 [Note] Access denied for user ''@'localhost' (using password: NO)
2020-07-22T16:44:36.623836-00:00 240 [Note] Access denied for user ''@'localhost' (using password: NO)
2020-07-22T16:46:37.159220-00:00 0 [Note] Giving 0 client threads a chance to die gracefully
2020-07-22T16:46:37.159879-00:00 0 [Note] Shutting down slave threads
2020-07-22T16:46:37.159901-00:00 0 [Note] Forcefully disconnecting 0 remaining clients
2020-07-22T16:46:37.159919-00:00 0 [Note] Event Scheduler: Purging the queue. 0 events
2020-07-22T16:46:37.160003-00:00 0 [Note] Binlog end
2020-07-22T16:46:37.166895-00:00 0 [Note] Shutting down plugin 'auth_socket'
2020-07-22T16:46:37.166944-00:00 0 [Note] Shutting down plugin 'ngram'
2020-07-22T16:46:37.166950-00:00 0 [Note] Shutting down plugin 'partition'
2020-07-22T16:46:37.166956-00:00 0 [Note] Shutting down plugin 'BLACKHOLE'
2020-07-22T16:46:37.166972-00:00 0 [Note] Shutting down plugin 'ARCHIVE'
2020-07-22T16:46:37.166978-00:00 0 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'
2020-07-22T16:46:37.167019-00:00 0 [Note] Shutting down plugin 'MRG_MYISAM'
2020-07-22T16:46:37.167030-00:00 0 [Note] Shutting down plugin 'MyISAM'
2020-07-22T16:46:37.167040-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_VIRTUAL'
2020-07-22T16:46:37.167051-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'
2020-07-22T16:46:37.167056-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'
2020-07-22T16:46:37.167061-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'
2020-07-22T16:46:37.167066-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'
2020-07-22T16:46:37.167071-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'
2020-07-22T16:46:37.167076-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'
2020-07-22T16:46:37.167080-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'
2020-07-22T16:46:37.167085-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'
2020-07-22T16:46:37.167090-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_TABLES'
2020-07-22T16:46:37.167095-00:00 0 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'
2020-07-22T16:46:37.167100-00:00 0 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'
2020-07-22T16:46:37.167105-00:00 0 [Note] Shutting down plugin 'INNODB_FT_CONFIG'
2020-07-22T16:46:37.167109-00:00 0 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'
2020-07-22T16:46:37.167114-00:00 0 [Note] Shutting down plugin 'INNODB_FT_DELETED'
2020-07-22T16:46:37.167119-00:00 0 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'
2020-07-22T16:46:37.167124-00:00 0 [Note] Shutting down plugin 'INNODB_METRICS'
2020-07-22T16:46:37.167129-00:00 0 [Note] Shutting down plugin 'INNODB_TEMP_TABLE_INFO'
2020-07-22T16:46:37.167133-00:00 0 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'
2020-07-22T16:46:37.167138-00:00 0 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'
2020-07-22T16:46:37.167158-00:00 0 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'
2020-07-22T16:46:37.167175-00:00 0 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'
2020-07-22T16:46:37.167189-00:00 0 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'
2020-07-22T16:46:37.167196-00:00 0 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'
2020-07-22T16:46:37.167203-00:00 0 [Note] Shutting down plugin 'INNODB_CMPMEM'
2020-07-22T16:46:37.167211-00:00 0 [Note] Shutting down plugin 'INNODB_CMP_RESET'
2020-07-22T16:46:37.167218-00:00 0 [Note] Shutting down plugin 'INNODB_CMP'
2020-07-22T16:46:37.167248-00:00 0 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'
2020-07-22T16:46:37.167257-00:00 0 [Note] Shutting down plugin 'INNODB_LOCKS'
2020-07-22T16:46:37.167264-00:00 0 [Note] Shutting down plugin 'INNODB_TRX'
2020-07-22T16:46:37.167270-00:00 0 [Note] Shutting down plugin 'InnoDB'
2020-07-22T16:46:37.168780-00:00 0 [Note] InnoDB: FTS optimize thread exiting.
2020-07-22T16:46:37.168968-00:00 0 [Note] InnoDB: Starting shutdown...
2020-07-22T16:46:37.269723-00:00 0 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysql/ib_buffer_pool
2020-07-22T16:46:37.271062-00:00 0 [Note] InnoDB: Buffer pool(s) dump completed at 200722 16:46:37
2020-07-22T16:46:38.393964-00:00 0 [Note] InnoDB: Shutdown completed; log sequence number 6809524506
2020-07-22T16:46:38.394867-00:00 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2020-07-22T16:46:38.394891-00:00 0 [Note] Shutting down plugin 'MEMORY'
2020-07-22T16:46:38.394899-00:00 0 [Note] Shutting down plugin 'CSV'
2020-07-22T16:46:38.394906-00:00 0 [Note] Shutting down plugin 'sha256_password'
2020-07-22T16:46:38.394910-00:00 0 [Note] Shutting down plugin 'mysql_native_password'
2020-07-22T16:46:38.395139-00:00 0 [Note] Shutting down plugin 'binlog'
2020-07-22T16:46:38.396425-00:00 0 [Note] /usr/sbin/mysqld: Shutdown complete

2020-07-22T16:46:38.884157-00:00 0 [Note] /usr/sbin/mysqld (mysqld 5.7.30-0ubuntu0.18.04.1) starting as process 12977 ...
2020-07-22T16:46:38.891476-00:00 0 [Note] InnoDB: PUNCH HOLE support available
2020-07-22T16:46:38.891518-00:00 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2020-07-22T16:46:38.891525-00:00 0 [Note] InnoDB: Uses event mutexes
2020-07-22T16:46:38.891532-00:00 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2020-07-22T16:46:38.891542-00:00 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2020-07-22T16:46:38.891550-00:00 0 [Note] InnoDB: Using Linux native AIO
2020-07-22T16:46:38.891903-00:00 0 [Note] InnoDB: Number of pools: 1
2020-07-22T16:46:38.892060-00:00 0 [Note] InnoDB: Using CPU crc32 instructions
2020-07-22T16:46:38.894187-00:00 0 [Note] InnoDB: Initializing buffer pool, total size = 4G, instances = 64, chunk size = 64M
2020-07-22T16:46:39.218306-00:00 0 [Note] InnoDB: Completed initialization of buffer pool
2020-07-22T16:46:39.290942-00:00 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2020-07-22T16:46:39.307748-00:00 0 [Note] InnoDB: Highest supported file format is Barracuda.
2020-07-22T16:46:39.593078-00:00 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2020-07-22T16:46:39.593200-00:00 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2020-07-22T16:46:39.622880-00:00 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2020-07-22T16:46:39.623860-00:00 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active.
2020-07-22T16:46:39.623878-00:00 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active.
2020-07-22T16:46:39.624406-00:00 0 [Note] InnoDB: Waiting for purge to start
2020-07-22T16:46:39.674671-00:00 0 [Note] InnoDB: 5.7.30 started; log sequence number 6809524506
2020-07-22T16:46:39.675004-00:00 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2020-07-22T16:46:39.675165-00:00 0 [Note] Plugin 'FEDERATED' is disabled.
2020-07-22T16:46:39.689042-00:00 0 [Note] Found ca.pem, server-cert.pem and server-key.pem in data directory. Trying to enable SSL support using them.
2020-07-22T16:46:39.689096-00:00 0 [Note] Skipping generation of SSL certificates as certificate files are present in data directory.
2020-07-22T16:46:39.690735-00:00 0 [Warning] CA certificate ca.pem is self signed.
2020-07-22T16:46:39.690783-00:00 0 [Note] Skipping generation of RSA key pair as key files are present in data directory.
2020-07-22T16:46:39.691371-00:00 0 [Note] Server hostname (bind-address): '127.0.0.1'; port: 3306
2020-07-22T16:46:39.691410-00:00 0 [Note]   - '127.0.0.1' resolves to '127.0.0.1';
2020-07-22T16:46:39.691459-00:00 0 [Note] Server socket created on IP: '127.0.0.1'.
2020-07-22T16:46:39.775380-00:00 0 [Note] Event Scheduler: Loaded 0 events
2020-07-22T16:46:39.775625-00:00 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.7.30-0ubuntu0.18.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu)
2020-07-22T16:46:39.855205-00:00 0 [Note] InnoDB: Buffer pool(s) load completed at 200722 16:46:39
2020-07-22T16:46:39.987338-00:00 2 [Note] Access denied for user ''@'localhost' (using password: NO)
2020-07-22T16:48:40.485667-00:00 0 [Note] Giving 0 client threads a chance to die gracefully
2020-07-22T16:48:40.486402-00:00 0 [Note] Shutting down slave threads
2020-07-22T16:48:40.486429-00:00 0 [Note] Forcefully disconnecting 0 remaining clients
2020-07-22T16:48:40.486444-00:00 0 [Note] Event Scheduler: Purging the queue. 0 events
2020-07-22T16:48:40.486514-00:00 0 [Note] Binlog end
2020-07-22T16:48:40.490012-00:00 0 [Note] Shutting down plugin 'auth_socket'
2020-07-22T16:48:40.490038-00:00 0 [Note] Shutting down plugin 'ngram'
2020-07-22T16:48:40.490045-00:00 0 [Note] Shutting down plugin 'partition'
2020-07-22T16:48:40.490051-00:00 0 [Note] Shutting down plugin 'BLACKHOLE'
2020-07-22T16:48:40.490066-00:00 0 [Note] Shutting down plugin 'ARCHIVE'
2020-07-22T16:48:40.490071-00:00 0 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'
2020-07-22T16:48:40.490107-00:00 0 [Note] Shutting down plugin 'MRG_MYISAM'
2020-07-22T16:48:40.490113-00:00 0 [Note] Shutting down plugin 'MyISAM'
2020-07-22T16:48:40.490122-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_VIRTUAL'
2020-07-22T16:48:40.490127-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'
2020-07-22T16:48:40.490132-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'
2020-07-22T16:48:40.490137-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'
2020-07-22T16:48:40.490141-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'
2020-07-22T16:48:40.490146-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'
2020-07-22T16:48:40.490151-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'
2020-07-22T16:48:40.490155-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'
2020-07-22T16:48:40.490160-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'
2020-07-22T16:48:40.490164-00:00 0 [Note] Shutting down plugin 'INNODB_SYS_TABLES'
2020-07-22T16:48:40.490169-00:00 0 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'
2020-07-22T16:48:40.490174-00:00 0 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'
2020-07-22T16:48:40.490178-00:00 0 [Note] Shutting down plugin 'INNODB_FT_CONFIG'
2020-07-22T16:48:40.490183-00:00 0 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'
2020-07-22T16:48:40.490187-00:00 0 [Note] Shutting down plugin 'INNODB_FT_DELETED'
2020-07-22T16:48:40.490192-00:00 0 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'
2020-07-22T16:48:40.490196-00:00 0 [Note] Shutting down plugin 'INNODB_METRICS'
2020-07-22T16:48:40.490201-00:00 0 [Note] Shutting down plugin 'INNODB_TEMP_TABLE_INFO'
2020-07-22T16:48:40.490205-00:00 0 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'
2020-07-22T16:48:40.490210-00:00 0 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'
2020-07-22T16:48:40.490215-00:00 0 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'
2020-07-22T16:48:40.490220-00:00 0 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'
2020-07-22T16:48:40.490224-00:00 0 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'
2020-07-22T16:48:40.490243-00:00 0 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'
2020-07-22T16:48:40.490247-00:00 0 [Note] Shutting down plugin 'INNODB_CMPMEM'
2020-07-22T16:48:40.490252-00:00 0 [Note] Shutting down plugin 'INNODB_CMP_RESET'
2020-07-22T16:48:40.490256-00:00 0 [Note] Shutting down plugin 'INNODB_CMP'
2020-07-22T16:48:40.490260-00:00 0 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'
2020-07-22T16:48:40.490264-00:00 0 [Note] Shutting down plugin 'INNODB_LOCKS'
2020-07-22T16:48:40.490269-00:00 0 [Note] Shutting down plugin 'INNODB_TRX'
2020-07-22T16:48:40.490273-00:00 0 [Note] Shutting down plugin 'InnoDB'
2020-07-22T16:48:40.491595-00:00 0 [Note] InnoDB: FTS optimize thread exiting.
2020-07-22T16:48:40.491840-00:00 0 [Note] InnoDB: Starting shutdown...
2020-07-22T16:48:40.593466-00:00 0 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysql/ib_buffer_pool
2020-07-22T16:48:40.595122-00:00 0 [Note] InnoDB: Buffer pool(s) dump completed at 200722 16:48:40
2020-07-22T16:48:42.124534-00:00 0 [Note] InnoDB: Shutdown completed; log sequence number 6809562170
2020-07-22T16:48:42.125368-00:00 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2020-07-22T16:48:42.125395-00:00 0 [Note] Shutting down plugin 'MEMORY'
2020-07-22T16:48:42.125435-00:00 0 [Note] Shutting down plugin 'CSV'
2020-07-22T16:48:42.125445-00:00 0 [Note] Shutting down plugin 'sha256_password'
2020-07-22T16:48:42.125449-00:00 0 [Note] Shutting down plugin 'mysql_native_password'
2020-07-22T16:48:42.125670-00:00 0 [Note] Shutting down plugin 'binlog'
2020-07-22T16:48:42.126349-00:00 0 [Note] /usr/sbin/mysqld: Shutdown complete

2020-07-22T16:48:42.618793-00:00 0 [Note] /usr/sbin/mysqld (mysqld 5.7.30-0ubuntu0.18.04.1) starting as process 14223 ...
2020-07-22T16:48:42.624337-00:00 0 [Note] InnoDB: PUNCH HOLE support available
2020-07-22T16:48:42.624383-00:00 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2020-07-22T16:48:42.624389-00:00 0 [Note] InnoDB: Uses event mutexes
2020-07-22T16:48:42.624394-00:00 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2020-07-22T16:48:42.624399-00:00 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2020-07-22T16:48:42.624404-00:00 0 [Note] InnoDB: Using Linux native AIO
2020-07-22T16:48:42.624704-00:00 0 [Note] InnoDB: Number of pools: 1
2020-07-22T16:48:42.624855-00:00 0 [Note] InnoDB: Using CPU crc32 instructions
2020-07-22T16:48:42.627050-00:00 0 [Note] InnoDB: Initializing buffer pool, total size = 4G, instances = 64, chunk size = 64M
2020-07-22T16:48:42.958905-00:00 0 [Note] InnoDB: Completed initialization of buffer pool
2020-07-22T16:48:43.029673-00:00 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2020-07-22T16:48:43.047046-00:00 0 [Note] InnoDB: Highest supported file format is Barracuda.
2020-07-22T16:48:43.341013-00:00 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2020-07-22T16:48:43.341136-00:00 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2020-07-22T16:48:43.376026-00:00 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2020-07-22T16:48:43.376974-00:00 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active.
2020-07-22T16:48:43.376990-00:00 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active.
2020-07-22T16:48:43.377371-00:00 0 [Note] InnoDB: Waiting for purge to start
2020-07-22T16:48:43.427620-00:00 0 [Note] InnoDB: 5.7.30 started; log sequence number 6809562170
2020-07-22T16:48:43.427946-00:00 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2020-07-22T16:48:43.428127-00:00 0 [Note] Plugin 'FEDERATED' is disabled.
2020-07-22T16:48:43.442946-00:00 0 [Note] Found ca.pem, server-cert.pem and server-key.pem in data directory. Trying to enable SSL support using them.
2020-07-22T16:48:43.442986-00:00 0 [Note] Skipping generation of SSL certificates as certificate files are present in data directory.
2020-07-22T16:48:43.444386-00:00 0 [Warning] CA certificate ca.pem is self signed.
2020-07-22T16:48:43.444433-00:00 0 [Note] Skipping generation of RSA key pair as key files are present in data directory.
2020-07-22T16:48:43.445290-00:00 0 [Note] Server hostname (bind-address): '127.0.0.1'; port: 3306
2020-07-22T16:48:43.445323-00:00 0 [Note]   - '127.0.0.1' resolves to '127.0.0.1';
2020-07-22T16:48:43.445362-00:00 0 [Note] Server socket created on IP: '127.0.0.1'.
2020-07-22T16:48:43.509680-00:00 0 [Note] InnoDB: Buffer pool(s) load completed at 200722 16:48:43
2020-07-22T16:48:43.552418-00:00 0 [Note] Event Scheduler: Loaded 0 events
2020-07-22T16:48:43.552723-00:00 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.7.30-0ubuntu0.18.04.1'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu)
2020-07-22T16:48:43.727392-00:00 2 [Note] Access denied for user ''@'localhost' (using password: NO)