Triage analyzes snapshots for out-of-range values. The analysis is specified by configuration files.
To fetch and analyze a fresh snapshot from the default device:
fx triage
To analyze an existing snapshot:
fx triage --data /path/to/snapshot.zip
or
fx triage --data /path/to/unzipped_snapshot_dir
To specify config files to use:
fx triage --config path/file1 --config path/file2 --config "path/with/globs/*.triage"
Note that the triage command, not the OS, must expand the globs, so put the
path in quotes.
Config file format is described in Configuring 'fx triage'. It includes:
- Selectors which specify the data to extract from the inspect.json produced by snapshot.zip.
- Eval expressions which specify calculations.
- Actions to take on specified values.
- Tests to ensure your actions trigger (or not) appropriately with sample data you supply.