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<title>ida-tui.git/tests/stress_paging.py, branch main</title>
<subtitle>tui for headless ida</subtitle>
<id>https://git.sl0p.foo/ida-tui.git/atom/tests/stress_paging.py?h=main</id>
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<updated>2026-07-09T09:35:24Z</updated>
<entry>
<title>stress paging on 10k-func binary; document scale constraints</title>
<updated>2026-07-09T09:35:24Z</updated>
<author>
<name>blasty</name>
<email>blasty@local</email>
</author>
<published>2026-07-09T09:35:24Z</published>
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<content type='text'>
Measured against libcrypto.so.3 (10,092 funcs, biggest 52,120 insns):
- list_* count cap ~700, disasm max_instructions cap ~500, then SILENT
  collapse to 10 (not clamped) -&gt; must clamp client-side (use 500).
- pagination must advance by len(data); next_offset=offset+count skips data.
- disasm offset paging is O(offset): 6ms@0 -&gt; 180ms@50k, no resumable cursor
  -&gt; domain layer must cache windows + prefetch + over-fetch.
- include_total scans whole func (~217ms on monster) -&gt; fetch once, cache.
- decompile hard-fails on huge funcs as a soft error (code=null) -&gt; handle.
- idb_open needs a writable path for the .i64.

tests/stress_paging.py: durable paging benchmark harness
docs/PAGING_FINDINGS.md: constraints that drive the paging layer
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