annocheck --enable-timing file… [--sec] [--usec] [--nsec]
The timing tool reports on the time taken by other tools to scan the list of files. The tool is disabled by default, but it can be enabled by the command line option --enable-timing.
By default the tool will report times in microseconds, but you can change this to reporting in seconds with the --sec or in nanoseconds with the --nsec. The default can be restored with the --usec option.