About 70Gb without compression but with file_per_table with about 320000 messages.

Am 13.06.2012, 23:51 Uhr, schrieb Jorge Bastos <mysql.jo...@decimal.pt>:

One extra info, for both,

Wich are the DB size each of you have?
I have 120GB now, InnoDB, with file_per_table.

Jorge,s

we are using compressed tables since 2009 / MySQL 5.1 in 5.1 you needed
innodb_plugin, 5.5 supports native

be aware you need "innodb_file_per_table" for this feature

innodb_buffer_pool_size                 = 3072M
innodb_buffer_pool_instances            = 3
innodb_purge_threads                    = 1
innodb_max_purge_lag                    = 200000
innodb_max_dirty_pages_pct              = 60
innodb_additional_mem_pool_size         = 64M
innodb_log_file_size                    = 512M
innodb_log_buffer_size                  = 256M
innodb_thread_concurrency               = 32
innodb_thread_sleep_delay               = 10
innodb_flush_log_at_trx_commit          = 2
innodb_support_xa                       = 1
innodb_lock_wait_timeout                = 50
innodb_table_locks                      = 0
innodb_checksums                        = 0
innodb_file_format                      = barracuda
innodb_file_per_table                   = 1
innodb_open_files                       = 600
innodb_io_capacity                      = 300
innodb_read_io_threads                  = 8
innodb_write_io_threads                 = 8
transaction-isolation                   = READ-COMMITTED


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