Deno Continuous Benchmarks

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- These plots are updated on every commit to - master branch. -

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recent data

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Req/Sec #

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- Tests HTTP server performance. 10 keep-alive connections do as many - hello-world requests as possible. Bigger is better. -

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- deno_tcp - is a fake http server that doesn't parse HTTP. It is comparable to - node_tcp - . -
- deno_http - is a web server written in TypeScript. It is comparable to - node_http - . -
- deno_core_single and deno_core_multi are two versions of a minimal - fake HTTP server. It blindly reads and writes fixed HTTP packets. It - is comparable to deno_tcp and node_tcp. This is a standalone - executable that uses - the deno rust crate. The - code is in - http_bench.rs - and - http_bench.js. single uses - tokio::runtime::current_thread - and multi uses - tokio::runtime::threadpool. -
- - hyper - - is a Rust HTTP server and represents an upper bound. -

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- Proxy Req/Sec # -

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- Tests proxy performance. 10 keep-alive connections do as many - hello-world requests as possible. Bigger is better. -

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- deno_proxy_tcp - is a fake tcp proxy server that doesn't parse HTTP. It is comparable - to - node_proxy_tcp - . -
- deno_proxy - is an HTTP proxy server written in TypeScript. It is comparable to - node_proxy - . -
- - hyper - - is a Rust HTTP server used as the origin for the proxy tests -

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Max Latency #

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- Max latency during the same test used above for requests/second. Smaller - is better. -

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Execution time #

- This shows how much time total it takes to run a few simple deno - programs: - - tests/002_hello.ts , - tests/003_relative_import.ts, - cli/tests/text_decoder_perf.js, - tests/workers_round_robin_bench.ts, and - tests/workers_startup_bench.ts. For deno to execute typescript, it must first compile it to JS. A - warm startup is when deno has a cached JS output already, so it should - be fast because it bypasses the TS compiler. A cold startup is when deno - must compile from scratch. -

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Throughput #

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- Time it takes to pipe a certain amount of data through Deno. - - - echo_server.ts - - and - - cat.ts . Smaller is better. -

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Max Memory Usage #

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- Max memory usage during execution. Smaller is better. -

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Executable size #

deno ships only a single binary. We track its size here.

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Thread count #

How many threads various programs use.

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Syscall count #

- How many total syscalls are performed when executing a given script. -

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Bundle size #

- Size of different bundled scripts. -

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- file_server -
- gist -

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