Trace output limit

Configuration

CONFIG PARAMETER: trace_output_limit

DEFAULT: 200

Specifies the maximum number of lines of trace output that will be displayed when using top-down format. Bottom-up format output is not affected by this parameter. Direction of trace output is controlled by the trace_topdown parameter.

Note that this parameter is intended as a limit on the amount of memory used to store intermediate data and not on the quantity of trace output, top-down format needs to keep all intermediate results in memory before displaying them, while bottom-up format displays them immediately after generating them.

When trace output lines are discarded, only the last lines are kept. These lines contain information about the evaluations done earliest in the process of evaluating the expression (usually the innermost evaluations and earlier arguments of outer functions).