1# How to Use 2 3The most basic invocation, e.g. `incremental_build.sh -- libc`, is logically 4equivalent to 5 61. running `m --skip-soong-tests libc` and then 72. parsing `$OUTDIR/soong_metrics` and `$OUTDIR/bp2build_metrics.pb` files 83. Adding timing-related metrics from those files 9 into `out/timing_logs/metrics.csv` 104. repeat 1-3 for each CUJ 11 12CUJs are defined in `cuj_catalog.py` 13Each row in `metrics.csv` has the timings of various "phases" of a build. 14 15Try `incremental_build.sh --help` and `canoncial_perf.sh --help` for help on 16usage. 17