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Arpad Müller
552249607d
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.