TRACE SIZE field (TRACTBL subsystem parameter)
The TRACTBL subsystem parameter specifies the size, in bytes, of the RES trace table. This table is the default destination for the global trace records in Db2. Most trace records require 32 byte entries. Events with more than three data items require 64 byte entries.
| Acceptable values: | 4K to 396K |
|---|---|
| Default: | 64K |
| Update: | option 23 on panel DSNTIPB |
| DSNZPxxx: | DSN6SYSP TRACTBL |
You can use the abbreviation K for multiples of 1024 bytes. The actual value is rounded up to a multiple of 4. If you use 50K, for example, the actual table size is 52 KB.
In the subsystem parameter, use a multiple of 4. For example, to get a 64 KB table, code TRACTBL=16.