9a149afc28
Drive-by-fix: - Add several iterator instance types to user objects - Add JSProxy instance type to user objects - Rename *PRE_PARSED_SCOPE* to *PREPARSE_DATA* Change-Id: Ia1304871c91bb4e7e46ae0aef6084ded985b9a9f Reviewed-on: https://chromium-review.googlesource.com/c/1405040 Reviewed-by: Georg Neis <neis@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#58745} |
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| .. | ||
| categories.js | ||
| details-selection.html | ||
| details-selection.js | ||
| global-timeline.html | ||
| global-timeline.js | ||
| helper.js | ||
| histogram-viewer.html | ||
| histogram-viewer.js | ||
| index.html | ||
| model.js | ||
| README.md | ||
| trace-file-reader.html | ||
| trace-file-reader.js | ||
Heap Stats
Heap stats is a HTML-based tool for visualizing V8-internal object statistics. For example, the tool can be used to visualize how much heap memory is used for maintaining internal state versus actually allocated by the user.
The tool consumes log files produced by d8 (or Chromium) by passing
--trace-gc-object-stats or a trace captured using Chrome's tracing
infrastructure. Chrome trace files can either be processed as gzip or raw text
files.
Hosting requires a web server, e.g.:
cd tools/heap-stats
python -m SimpleHTTPServer 8000