June 19, 2013

Post: What is stored InnoDB buffer pool

0 | 0 | 0 | 0 | 3 | 5 | unknown | | | | | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 4 | 6 | unknown | | | | | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 5 | 3 | inode | | | | | 4 | 0 | 4 | 0 | 0 | 0 | 0 | 6 | 17855 | index | CLUST_IND | | SYS_IBUF_TABLE_0

Post: Connecting orphaned .ibd files

… (`TABLE_ID`,`ID`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 Please note field SPACE. For table actor it is equal to 15: mysql> select * from `INNODB_SYS_TABLES… set (0.00 sec) SPACE is equal to 15 in all actor’s indexes: mysql> select * from INNODB_SYS_INDEXES WHERE TABLE_ID = 13G…_INDEX, FIL_PAGE_UNDO_LOG, FIL_PAGE_INODE, FIL_PAGE_IBUF_FREE_LIST FIL_PAGE_FILE_FLUSH_LSN 8 “the file…

Post: Shard-Query EC2 images available

innodb-stats-update-need-lock=0 innodb-status-file innodb-strict-mode innodb-thread-concurrency=0 innodb-thread-concurrency-timer-based innodb-thread-sleep-delay=0 innodb-use-sys-stats-table innodb

Comment: Returning to InnoDB scalability

0 | 0 | 0 | 0 | 0 | | &(table->autoinc_mutex) | dict0mem.c | 3 | 0 | 0 | 0 | 0 | 0 | | &(purge_sys->mutex) | trx0purge.c | 3493408 | 0 | 0 | 0 | 0 | 0 | | &(rseg->mutex) | trx0rseg.c | 13029803 | 6669 | 81307 | 1251 | 3173 | 0 | | &ibuf

Comment: Returning to InnoDB scalability

0 | 0 | 0 | 0 | 0 | | &(table->autoinc_mutex) | dict0mem.c | 3494 | 0 | 0 | 0 | 0 | 0 | | &(purge_sys->mutex) | trx0purge.c | 229886976 | 0 | 0 | 0 | 0 | 0 | | &(rseg->mutex) | trx0rseg.c | 589392072 | 582932 | 5876949 | 88884 | 197014 | 0 | | &ibuf