rustc-perf

Perfetto does support embedding though I concede it's not as seamless as it was with chrome://tracing. As with Chrome://tracing, you can put the UI inside an iframe and pass the trace to the UI via postMessage (see https://perfetto.dev/docs/visualization/deep-linking-to-perf...). There are quite a few people that do this: the big ones I'm aware of is the Rust language CI for performance (https://github.com/rust-lang/rustc-perf/issues/1857) and Flutter Devtools (https://github.com/flutter/devtools/pull/4386/files). There's also an effort via contributions from some external folk to add more "proper" support for embedding (i.e. compiling Perfetto directly into a larger application, more like a library). That discussion is happening at https://github.com/google/perfetto/pull/2267 and the PRs spawned off it. We're hoping to have some more pub

> what do people use to run benchmarks on CI? Typically, you purchase/rent a server that does nothing but sequentially run queued benchmarks (and the size/performance of this server doesn't really matter, as long as the performance is consistent), then sends the report somewhere for hosting and processing. Of course, this could be triggered by something running in CI, and the CI job could wait for the results, if benchmarking is an important part of your workflow. Or if your CI setup allows it, you tag one of the nodes as a "benchmarking" node which only run jobs tagged as "benchmark", but I don't think a lot of the hosted setups allow this, mostly seen this in self-hosted CI setups. But CI and benchmarks really shouldn't be run on the same host. > What does the rust project use? It's not clear exactly where the Rust benchmark "perf-runne

As crater was already linked to in a sibling comment, the performance suite dashboard can be seen at https://perf.rust-lang.org/, and the suite itself at https://github.com/rust-lang/rustc-perf/tree/master/collecto...

I know of https://perf.rust-lang.org It's integrated with the bors bot, so pull requests can be measured and prevented from merging if they regress. Additionally, this data is manually analyzed, and gets weekly reports like this: https://github.com/rust-lang/rustc-perf/blob/master/triage/2...