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diff --git a/chromium/docs/website/site/developers/design-documents/extensions/how-the-extension-system-works/chrome-benchmarking-extension/index.md b/chromium/docs/website/site/developers/design-documents/extensions/how-the-extension-system-works/chrome-benchmarking-extension/index.md deleted file mode 100644 index 7aa983b70c9..00000000000 --- a/chromium/docs/website/site/developers/design-documents/extensions/how-the-extension-system-works/chrome-benchmarking-extension/index.md +++ /dev/null @@ -1,79 +0,0 @@ ---- -breadcrumbs: -- - /developers - - For Developers -- - /developers/design-documents - - Design Documents -- - /developers/design-documents/extensions - - Extensions -- - /developers/design-documents/extensions/how-the-extension-system-works - - How the Extension System Works -page_name: chrome-benchmarking-extension -title: Benchmarking Extension ---- - -The Chromium Benchmarking Extension is a quick-and-dirty way to test page load -time performance within Chrome. - -### Features - -* Can clear the cache between each page load -* Can clear existing connections between each page load -* Works with both SPDY and HTTP -* Measures time-to-first-paint, overall page load time KB - read/written, and several other metrics -* Can compare performance between SPDY and HTTP - -### Requirements - -* Chrome version 7 or later -* Command-line flag "--enable-benchmarking" should be used to start - chrome - -### Screenshot - -> ### [<img alt="image" -> src="/developers/design-documents/extensions/how-the-extension-system-works/chrome-benchmarking-extension/benchmark-sm2.png">](/developers/design-documents/extensions/how-the-extension-system-works/chrome-benchmarking-extension/benchmark-sm2.png) - -> ### [(Click to -> enlarge)](/developers/design-documents/extensions/how-the-extension-system-works/chrome-benchmarking-extension/benchmark-lg.png) - -### Instructions - -> **Option 1: Use the benchmark from the chromium source code** - -> The benchmark is part of the chromium source code. You'll find it here: - -> <path-to-chrome-tree>\\src\\chrome\\common\\extensions\\docs\\examples\\extensions\\benchmark - -> To run Chrome with the benchmark, use the following command line: -> chrome.exe --enable-benchmarking -> --load-extension=<path-to-chrome-tree>\\src\\chrome\\common\\extensions\\docs\\examples\\extensions\\benchmark -> **Option 2: Install from Chrome Extension Gallery** -> Install the extension from Chrome Extension Gallery following [this -> link](https://chrome.google.com/extensions/detail/channimfdomahekjcahlbpccbgaopjll). -> Then you'll need to restart the browser to use it. -> When you run chrome, use: -> chrome.exe --enable-benchmarking -> As of M34, the method that seems to work is to load the source code as an -> unpacked extension after enabling developer mode and use the flag -> --enable-net-benchmarking in addition to --enable-benchmarking - -Options - -> * Iterations: How many times the test page should be loaded to - collect performance date. -> * Clear Results: Clear result table. -> * Clear connectons: Reset the internal socket pool, oherwise chrome - will reuse the socket connections if possible. -> * Clear cache: Reset the cache, otherwise chrome could load the page - from cache if possible. -> * Enable Spdy: Use spdy to load a page. When enabled, if the web - server does not support spdy, an error is reported and test will - stop. -> * URL to load: A comma separated list of urls to collect performance - date. Note, the urls listed here should be the final url. E.g.: if - url1 will be redirect to url2, url2 should be used. Otherwise, an - error will be reported and test will stop. You can use "Load URLs - From File" to load the comma separated url list from file if your - test set is large.
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