DB2 Version 9.7 for Linux, UNIX, and Windows

num_log_write_io - Number of Log Writes monitor element

The number of I/O requests issued by the logger for writing log data to the disk.

Table 1. Snapshot Monitoring Information
Snapshot Level	Logical Data Grouping	Monitor Switch
Database	dbase	Basic

For snapshot monitoring, this counter can be reset.

Table 2. Event Monitoring Information
Event Type	Logical Data Grouping	Monitor Switch
Database	event_db	-

Usage: Use this element in conjunction with the log_writes and log_write_time elements to determine if the current disk is adequate for logging.