git/Documentation/config/trace2.txt

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Trace2 config settings are only read from the system and global
config files; repository local and worktree config files and `-c`
command line arguments are not respected.
trace2.normalTarget::
This variable controls the normal target destination.
It may be overridden by the `GIT_TR2` environment variable.
The following table shows possible values.
trace2.perfTarget::
This variable controls the performance target destination.
It may be overridden by the `GIT_TR2_PERF` environment variable.
The following table shows possible values.
trace2.eventTarget::
This variable controls the event target destination.
It may be overridden by the `GIT_TR2_EVENT` environment variable.
The following table shows possible values.
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include::../trace2-target-values.txt[]
trace2.normalBrief::
Boolean. When true `time`, `filename`, and `line` fields are
omitted from normal output. May be overridden by the
`GIT_TR2_BRIEF` environment variable. Defaults to false.
trace2.perfBrief::
Boolean. When true `time`, `filename`, and `line` fields are
omitted from PERF output. May be overridden by the
`GIT_TR2_PERF_BRIEF` environment variable. Defaults to false.
trace2.eventBrief::
Boolean. When true `time`, `filename`, and `line` fields are
omitted from event output. May be overridden by the
`GIT_TR2_EVENT_BRIEF` environment variable. Defaults to false.
trace2.eventNesting::
Integer. Specifies desired depth of nested regions in the
event output. Regions deeper than this value will be
omitted. May be overridden by the `GIT_TR2_EVENT_NESTING`
environment variable. Defaults to 2.
trace2.configParams::
A comma-separated list of patterns of "important" config
settings that should be recorded in the trace2 output.
For example, `core.*,remote.*.url` would cause the trace2
output to contain events listing each configured remote.
May be overridden by the `GIT_TR2_CONFIG_PARAMS` environment
variable. Unset by default.
trace2.destinationDebug::
Boolean. When true Git will print error messages when a
trace target destination cannot be opened for writing.
By default, these errors are suppressed and tracing is
silently disabled. May be overridden by the
`GIT_TR2_DST_DEBUG` environment variable.