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The 1.88.0 stable release is near (this Thursday). We'd like to fix most warnings beforehand so that the compiler upgrade doesn't require approval from too many teams. This is therefore a preparation PR (like similar PRs before it). There is a lot of changes for this release, mostly because the `uninlined_format_args` lint has been added to the `style` lint group. One can read more about the lint [here](https://rust-lang.github.io/rust-clippy/master/#/uninlined_format_args). The PR is the result of `cargo +beta clippy --fix` and `cargo fmt`. One remaining warning is left for the proxy team. --------- Co-authored-by: Conrad Ludgate <conrad@neon.tech>
WAL Decoding and Interpretation Benchmarks
Note that these benchmarks pull WAL from a public bucket in S3
as a preparation step. Hence, you need a way to auth with AWS.
You can achieve this by copying the ~/.aws/config file from
the AWS SSO notion page and exporting AWS_PROFILE=dev when invoking
the benchmarks.
To run benchmarks:
aws sso login --profile dev
# All benchmarks.
AWS_PROFILE=dev cargo bench --package wal_decoder
# Specific file.
AWS_PROFILE=dev cargo bench --package wal_decoder --bench bench_interpret_wal
# Specific benchmark.
AWS_PROFILE=dev cargo bench --package wal_decoder --bench bench_interpret_wal unsharded
# List available benchmarks.
cargo bench --package wal_decoder --benches -- --list
# Generate flamegraph profiles using pprof-rs, profiling for 10 seconds.
# Output in target/criterion/*/profile/flamegraph.svg.
AWS_PROFILE=dev cargo bench --package wal_decoder --bench bench_interpret_wal unsharded -- --profile-time 10
Additional charts and statistics are available in target/criterion/report/index.html.
Benchmarks are automatically compared against the previous run. To compare against other runs, see
--baseline and --save-baseline.