fx save-package-stats

take a snapshot of all built Fuchsia packages

usage: fx save-package-stats [--build] [[--name|-n NAME] | [OUTPUT_PATH]]

Save a snapshot of metadata of all Fuchsia packages for later analysis.
  --build          Build the current package snapshot before saving it
  --name|-n NAME   Set the NAME of the package snapshot (Default: "system")
  OUTPUT_PATH      Write the snapshot at the specified OUTPUT_PATH (Default: $FUCHSIA_BUILD_DIR/snapshots/$NAME.snapshot)

save-package-stats source code