google/perfetto
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Production-grade client-side tracing, profiling, and analysis for complex software systems.
11 mentions on Hacker News by 6 people: 2 stories, 9 comments · first 2020-11-07 · latest 2026-04-06
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…"proved" in some way (e.g. idempotence testing or SQLite upstream testing as described above) [1] https://github.com/google/perfetto/tree/main/src/trace_proce... [2] https://docs.syntaqlite.com/v0.2.15/guides/custom-dialects/
comment by lalitmaganti · 2026-04-06 · in Eight years of wanting, three months of building with AI -
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Perfetto: Production-grade client tracing, profiling for complex systemsstory by nateb2022 · 2025-12-15 · 0 comments
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Perfetto – Open Souce System profiling, app tracing and trace analysis by Googlestory by gpi · 2025-12-01 · 0 comments
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…time to time. Just spend a day repairing and fixing things. Everything that has accumulated. 1: https://github.com/google/perfetto/issues/154
comment by entropie · 2025-11-24 · in We stopped roadmap work for a week and fixed bugs -
…how many tasks are active) across all tracks I think you're asking for basically the same as what https://github.com/google/perfetto/issues/3463 is asking for if I'm not mistaken? That will do it per-group (i.e. per process for the JSON…
comment by lalitmaganti · 2025-11-03 · in Perfetto: Swiss army knife for Linux client tracing -
…is some supported way to inject macros or "ui automation" [1] into the iframe? This is exactly what https://github.com/google/perfetto/issues/1342 is about :) It's not the highest priority issue but it is something I want to implement…
comment by lalitmaganti · 2025-11-01 · in Perfetto: Swiss army knife for Linux client tracing -
…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 public documentation on this once…
comment by lalitmaganti · 2025-11-01 · in Perfetto: Swiss army knife for Linux client tracing -
Please file bugs against us at https://github.com/google/perfetto/issues ! We're always very interested in seeing traces which are hitting performance issues. We take them seriously and are responsive at fixing them (or at least explaining…
comment by lalitmaganti · 2025-11-01 · in Perfetto: Swiss army knife for Linux client tracing -
…you can say "run this SQL query and add a debug track for it on trace load". See the discussion on https://github.com/google/perfetto/issues/1342 :)
comment by lalitmaganti · 2025-10-31 · in Perfetto: Swiss army knife for Linux client tracing -
…catapult code has been officially deprecated, and they're recommending switching over to Perfetto. https://github.com/google/perfetto So anyhow, I just learned about the perfetto switch, so I won't try and dig up a link to the old way of…
comment by archgoon · 2024-07-22 · in Mermaid Gantt diagrams for displaying distributed traces in Markdown (2023) -
…is the Perfetto UI (for visualizating tracing data - e.g. the chrome://tracing format + others) - https://github.com/google/perfetto/blob/master/docs/README.m...
comment by malkia · 2020-11-07 · in SQL.js: SQLite Compiled to JavaScript