The total elapsed time spent by the logger
reading log data from the disk. For event monitors that write to tables,
the value of this element is given in microseconds by using the BIGINT
data type.
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_reads, num_log_read_io,
and num_log_data_found_in_buffer elements to determine if:
- The current disk is adequate for logging.
- The log buffer size is adequate.
DB2 Version 9.7 for Linux, UNIX, and Windows