This page documents status variables related to the Aria storage engine. See Server Status Variables for a complete list of status variables that can be viewed with SHOW STATUS.

See also the Full list of MariaDB options, system and status variables.

Aria_pagecache_blocks_not_flushed

  • Description: The number of dirty blocks in the Aria page cache.
  • Scope: Global
  • Data Type: numeric
  • Introduced: MariaDB 5.3

Aria_pagecache_blocks_unused

  • Description: Free blocks in the Aria page cache.
  • Scope: Global
  • Data Type: numeric
  • Introduced: MariaDB 5.3

Aria_pagecache_blocks_used

  • Description: Blocks used in the Aria page cache.
  • Scope: Global
  • Data Type: numeric
  • Introduced: MariaDB 5.3

Aria_pagecache_read_requests

  • Description: The number of requests to read something from the Aria page cache.
  • Scope: Global
  • Data Type: numeric
  • Introduced: MariaDB 5.3

Aria_pagecache_reads

  • Description: The number of Aria page cache read requests that caused a page to be read from the disk.
  • Scope: Global
  • Data Type: numeric
  • Introduced: MariaDB 5.3

Aria_pagecache_write_requests

  • Description: The number of requests to write a block to the Aria page cache.
  • Scope: Global
  • Data Type: numeric
  • Introduced: MariaDB 5.3

Aria_pagecache_writes

  • Description: The number of blocks written to disk from the Aria page cache.
  • Scope: Global
  • Data Type: numeric
  • Introduced: MariaDB 5.3

Aria_transaction_log_syncs

  • Description: The number of Aria log fsyncs.
  • Scope: Global
  • Data Type: numeric
  • Introduced: MariaDB 5.3

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