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@tarasmadan tarasmadan commented Mar 21, 2025

Each fuzzing session costs 2G-13G of detailed coverage data now. It looks too much.
The data is highly redundant (jsonl) thus compression should help.

P. S. The better option is to dedup this data in some DB but it will take much more efforts.
Cloud Spanner allows to import gzipped JSONL data just in case we'll decide to use these programs for web UX.

TODO:

@tarasmadan tarasmadan force-pushed the gzip-coverage-export branch 3 times, most recently from f860164 to 2ba116b Compare March 24, 2025 08:41
@tarasmadan tarasmadan marked this pull request as ready for review March 24, 2025 10:24
@tarasmadan tarasmadan force-pushed the gzip-coverage-export branch 6 times, most recently from 7870117 to 54f0c71 Compare March 24, 2025 13:26
@tarasmadan tarasmadan force-pushed the gzip-coverage-export branch from 54f0c71 to c6b97d0 Compare March 25, 2025 09:52
@tarasmadan tarasmadan force-pushed the gzip-coverage-export branch 2 times, most recently from 9b47664 to 5190f1e Compare March 26, 2025 12:53
Each fuzzing session costs 2G-13G now. It looks too much.
The data is highly redundant (jsonl) thus compression should help.
@tarasmadan tarasmadan force-pushed the gzip-coverage-export branch from 5190f1e to 6eb1d4d Compare March 27, 2025 11:03
@tarasmadan tarasmadan enabled auto-merge March 27, 2025 11:03
@tarasmadan tarasmadan added this pull request to the merge queue Mar 27, 2025
Merged via the queue into google:master with commit 928390c Mar 27, 2025
17 checks passed
@tarasmadan tarasmadan deleted the gzip-coverage-export branch March 28, 2025 09:14
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3 participants