These page cleaners write changed pages from the buffer pool to disk before the space in the buffer pool is required by a database agent.
在数据库代理程序需要缓冲池中的空间之前，这些页清除程序将缓冲池中已更改的页写到磁盘。
Page cleaners, on the other hand, write changed pages from the buffer pool to disk before the space in the buffer pool is required by a database agent.
另一方面，数据库代理需要缓冲池中的空间之前，页面清洗器将已修改的页面从缓冲池写入磁盘。
For example, if you had a 2 GB buffer pool, when 60% of changed pages is reached, 1.2 GB (60% of 2 GB) would be written to disk as page cleaners are triggered.
例如，如果您具有一个2GB的缓冲池，当达到60%的修改页面时，在触发页面清洗器时就有1.2 GB (2 GB的60%)将写入磁盘。
Db2pclnr: For buffer pool page cleaners.
db2pclnr：缓冲池页面清除程序。
Db2pclnr: For buffer pool page cleaners.
db2pclnr：缓冲池页面清除程序。
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