# Configs | |
This directory contains a number of perfetto TraceConfigs in human readable | |
form for easier testing. Each file is serialized into the protobuf format at | |
build time. For example the file `ftrace.cfg` is serialized to | |
`out/some_gn_config/ftrace.cfg.protobuf`. | |
## Example | |
```bash | |
$ adb push out/some_gn_config/ftrace.cfg.protobuf /data/local/tmp | |
$ adb push out/some_gn_config/perfetto /data/local/tmp | |
$ adb shell 'cd /data/local/tmp && ./perfetto -c ftrace_cfg.protobuf -o out.protobuf' | |
``` | |