Examples of stable queue cache parameters and the commands that you can use to configure them.
configure replication server set sqm_cache_enable to "on|off"
alter queue q_number, q_type, set sqm_cache_enable to "on|off"
When sqm_cache_enable parameter is disabled, SQM module returns back to the earlier mechanism, which maintains a fixed 16K; one-block buffer.
configure replication server set sqm_page_size to "num_of_blocks"
alter queue q_number, q_type, set sqm_page_size to "num_of_blocks"
num_of_blocks specifies the number of 16K blocks in a page. Configuring the page size also sets the I/O size of Replication Server. For example, if you set the page size to 4, this instructs the Replication Server to write to stable queue in 64K chunks.
configure replication server set sqm_cache_size to "num_pages"