bytecodealliance/sightglass

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A benchmarking suite and tooling for Wasmtime and Cranelift

Stars: 88
Forks: 37
Open beginner issues: 0
Indexed issues: 28
Avg merge: 5h 5m
Merged PRs (30d): 1

Dominant language: WebAssembly
License: Apache-2.0
Last GitHub push: Aug 25, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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28 open issues indexed

HTML Report: Daylight information about Phase (Execution, Compilation, Instantiation) Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

bytecodealliance/sightglass#298 · Opened Dec 17, 2025
HTML Report: simplify baseline cycles display in report and show confidence interval pct Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

bytecodealliance/sightglass#297 · Opened Dec 17, 2025
Add HTML report as an output format option for benchmark subcommand Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

bytecodealliance/sightglass#296 · Opened Dec 17, 2025
Missing Expected Output Files Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

bytecodealliance/sightglass#275 · 1 comment · Opened Aug 13, 2024
image-classification benchmark failed Open

bytecodealliance/sightglass#267 · 1 comment · 1 assignee · Opened Aug 3, 2023
Native benchmarks rely on hard-coded path Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

bytecodealliance/sightglass#259 · 1 comment · Opened Jul 5, 2023
Unexpected behavior when calling open Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

bytecodealliance/sightglass#246 · 1 comment · Opened Jun 8, 2023
Remove `+nightly` Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

bytecodealliance/sightglass#239 · Opened May 17, 2023
benchmark: failed to rebuild spidermonkey benchmark Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

bytecodealliance/sightglass#231 · 2 comments · Opened Mar 20, 2023
Benchmark more regex variations Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

bytecodealliance/sightglass#226 · 2 comments · Opened Mar 9, 2023
Allow benchmarking execution without recompiling Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

bytecodealliance/sightglass#225 · 1 reaction · Opened Mar 9, 2023
Factor in engine flags to the name of an engine for uniqueness Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

bytecodealliance/sightglass#214 · 1 comment · Opened Dec 15, 2022
Print an error when an output format is requested without `--raw` on `benchmark` Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

bytecodealliance/sightglass#213 · 1 reaction · Opened Dec 15, 2022
ci: rebuilding the benchmarks should check for reproducibility Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

bytecodealliance/sightglass#210 · Opened Oct 25, 2022
Emit measurement results immediately Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

bytecodealliance/sightglass#203 · 6 comments · 1 reaction · Opened Oct 6, 2022
Provide three-state output: "changed", "not changed", "unsure" Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

bytecodealliance/sightglass#192 · Opened Jul 28, 2022
Allow `summarize` to aggregate multiple benchmarks into one score Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

bytecodealliance/sightglass#180 · 2 comments · Opened Jun 15, 2022
Weird file CI issues with benchmark_effect_size test Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

bytecodealliance/sightglass#178 · 3 comments · Opened May 26, 2022
Detect and warn if the samples are not normally distributed Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

bytecodealliance/sightglass#142 · 1 comment · Opened Jun 4, 2021
Warn when CPU governor is not "performance" on Linux Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

bytecodealliance/sightglass#140 · 1 comment · Opened Jun 3, 2021
Interleave benchmark iterations, not just processes Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

bytecodealliance/sightglass#139 · Opened Jun 3, 2021
Account for varying CPU frequency more robustly Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

bytecodealliance/sightglass#138 · 17 comments · Opened Jun 3, 2021
Allow multiple instantiations per compilation Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

bytecodealliance/sightglass#122 · 1 reaction · Opened May 20, 2021
Report code size Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

bytecodealliance/sightglass#108 · Opened Mar 23, 2021
sightglass-next: extract native baseline benchmarking from webui_runner Open

bytecodealliance/sightglass#96 · 1 comment · 1 assignee · Opened Mar 5, 2021
sightglass-next: implement sightglass-server Open

bytecodealliance/sightglass#93 · 2 comments · 1 assignee · Opened Mar 5, 2021
sightglass-next: add independence test Open

bytecodealliance/sightglass#91 · 1 assignee · Opened Mar 5, 2021
sightglass next: if no wasm files are passed to the `benchmark` subcommand, default to all benchmark programs Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

bytecodealliance/sightglass#71 · 1 comment · Opened Jan 22, 2021

bytecodealliance/sightglass

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