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## dlv trace
Compile and begin tracing program.
### Synopsis
Trace program execution.
The trace sub command will set a tracepoint on every function matching the
provided regular expression and output information when tracepoint is hit. This
is useful if you do not want to begin an entire debug session, but merely want
to know what functions your process is executing.
The output of the trace sub command is printed to stderr, so if you would like to
only see the output of the trace operations you can redirect stdout.
```
dlv trace [package] regexp [flags]
```
### Options
```
--ebpf Trace using eBPF (experimental).
-e, --exec string Binary file to exec and trace.
--follow-calls int Trace all children of the function to the required depth
-h, --help help for trace
--output string Output path for the binary.
-p, --pid int Pid to attach to.
-s, --stack int Show stack trace with given depth. (Ignored with --ebpf)
-t, --test Trace a test binary.
--timestamp Show timestamp in the output
```
### Options inherited from parent commands
```
--backend string Backend selection (see 'dlv help backend'). (default "default")
--build-flags string Build flags, to be passed to the compiler. For example: --build-flags="-tags=integration -mod=vendor -cover -v"
--check-go-version Exits if the version of Go in use is not compatible (too old or too new) with the version of Delve. (default true)
--disable-aslr Disables address space randomization
--log Enable debugging server logging.
--log-dest string Writes logs to the specified file or file descriptor (see 'dlv help log').
--log-output string Comma separated list of components that should produce debug output (see 'dlv help log')
-r, --redirect stringArray Specifies redirect rules for target process (see 'dlv help redirect')
--wd string Working directory for running the program.
```
### SEE ALSO
* [dlv](dlv.md) - Delve is a debugger for the Go programming language.
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