DB2 Version 9.7 for Linux, UNIX, and Windows

buff_auto_tuning - FCM buffer auto-tuning indicator monitor element

Indicates whether the number of fast communication manager (FCM) buffers is set and tuned automatically. A value of 1 means "Yes"; a value of 0 means "No".

Table 1. Table Function Monitoring Information
Table Function	Monitor Element Collection Level
MON_GET_FCM - Get FCM metrics	Always collected

Usage

FCM buffer auto-tuning is enabled by setting the fcm_num_buffers configuration parameter to AUTOMATIC.