Add flamegraph diff action for two selected queries#245
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Maybe better alternative will be to add support in flamelens for it, since it requires different colorschema, same as |
Select two queries with <Space> and pick "Query <type> flamegraph diff" from the action menu to compare their trace_log flamegraphs. The diff is similar to `difffolded.pl|flamegraph.pl`. Supports CPU, Real, Memory, MemorySample, JemallocSample, MemoryAllocatedWithoutCheck and ProfileEvent trace types, in both TUI and pastila-share modes. Fixes #100. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Select two queries with and pick "Query flamegraph diff" from the action menu to compare their trace_log flamegraphs. The diff renders two top-level trees: [+more] (stacks that grew, weight = B-A) and [-less] (stacks that shrunk, weight = A-B); unchanged stacks are dropped.
Supports CPU, Real, Memory, MemorySample, JemallocSample, MemoryAllocatedWithoutCheck and ProfileEvent trace types, in both TUI and pastila-share modes.
Fixes #100.