[contracts] Fix *storage_per_kb benchmarks

[agryaznov]

As @athei noticed in #11501, *storage_per_kb benchmarks include a read/write component per n, which is not right.

By this PR, storage keys generated in those benchmarks are whitelisted in DB in order to fix that.

[joao-paulo-parity]

/cmd queue -c bench-bot $ pallet dev pallet_contracts

[command-bot]

@joao-paulo-parity https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1664124 was started for your command "$PIPELINE_SCRIPTS_DIR/bench-bot.sh" pallet dev pallet_contracts. Check out https://gitlab.parity.io/parity/mirrors/substrate/-/pipelines?page=1&scope=all&username=group_605_bot to know what else is being executed currently.

Comment /cmd cancel 6-f3f44f44-c298-4d5b-bfa6-3e00dafc1f63 to cancel this command or /cmd cancel to cancel all commands in this pull request.

[command-bot]

@joao-paulo-parity Command "$PIPELINE_SCRIPTS_DIR/bench-bot.sh" pallet dev pallet_contracts has finished. Result: https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1664124 has finished. If any artifacts were generated, you can download them from https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1664124/artifacts/download.

[joao-paulo-parity]

Last job timed out due to a problem in the bot, but it should be fixed now. Let's try again:

/cmd queue -c bench-bot $ pallet dev pallet_contracts

[command-bot]

@joao-paulo-parity https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1664368 was started for your command "$PIPELINE_SCRIPTS_DIR/bench-bot.sh" pallet dev pallet_contracts. Check out https://gitlab.parity.io/parity/mirrors/substrate/-/pipelines?page=1&scope=all&username=group_605_bot to know what else is being executed currently.

Comment /cmd cancel 1-739e1a08-e613-4377-85db-346415d59192 to cancel this command or /cmd cancel to cancel all commands in this pull request.

[command-bot]

@joao-paulo-parity Command "$PIPELINE_SCRIPTS_DIR/bench-bot.sh" pallet dev pallet_contracts has finished. Result: https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1664368 has finished. If any artifacts were generated, you can download them from https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1664368/artifacts/download.

[athei]

This didn't really removed the reads per n from the benchmark results. The reason is because the keys that are used by the contract are hashed again before they are actually used. This is why the whitelist doesn't apply.

[radupopa2010]

fixed https://github.com/paritytech/ci_cd/issues/518

[joao-paulo-parity]

@athei re #11756 (comment), as Oliver noticed in #11756 (comment) the benchmarks were using the wrong machine by accident, but it seems like this was fixed in https://github.com/paritytech/ci_cd/issues/518#issuecomment-1184634791. Sorry about that! Let's try it again:

/cmd queue -c bench-bot $ pallet dev pallet_contracts

[command-bot]

@joao-paulo-parity https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1677829 was started for your command "$PIPELINE_SCRIPTS_DIR/bench-bot.sh" pallet dev pallet_contracts. Check out https://gitlab.parity.io/parity/mirrors/substrate/-/pipelines?page=1&scope=all&username=group_605_bot to know what else is being executed currently.

Comment /cmd cancel 7-7f1f8015-8c0c-4f35-b976-8d8e192729d5 to cancel this command or /cmd cancel to cancel all commands in this pull request.

[command-bot]

@joao-paulo-parity Command "$PIPELINE_SCRIPTS_DIR/bench-bot.sh" pallet dev pallet_contracts has finished. Result: https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1677829 has finished. If any artifacts were generated, you can download them from https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1677829/artifacts/download.

[athei]

/cmd queue -c bench-bot $ pallet dev pallet_contracts

[command-bot]

@athei https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1700666 was started for your command "$PIPELINE_SCRIPTS_DIR/bench-bot.sh" pallet dev pallet_contracts. Check out https://gitlab.parity.io/parity/mirrors/substrate/-/pipelines?page=1&scope=all&username=group_605_bot to know what else is being executed currently.

Comment /cmd cancel 27-230f28d8-bc73-4fb4-9c9d-36a45e395dd2 to cancel this command or /cmd cancel to cancel all commands in this pull request.

[command-bot]

@athei Command "$PIPELINE_SCRIPTS_DIR/bench-bot.sh" pallet dev pallet_contracts has finished. Result: https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1700666 has finished. If any artifacts were generated, you can download them from https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1700666/artifacts/download.

[athei]

Ok this also didn't work. We will just live with the slight overestimation.