以下关于InnoDB缓冲池的统计数据内容说法正确的是？
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BUFFER POOL AND MEMORY
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Total memory allocated 4648979546; in additional pool allocated 16882991
Buffer pool size 262144
Free buffers 0
Database pages 258053
Modified db pages 37812
Pending reads 0
Pending writes: LRU 0, flush list 0, single page 0
Pages read 58382912, created 281721, written 19283121