What tools and methodologies do experts recommend for debugging Docker container memory leaks originating from native C++ addons in Node modules?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What tools and methodologies do experts recommend for debugging Docker container memory leaks originating from native C++ addons in Node modules?
6 real searches · 1 real-search pass
Node.js native addon memory leak debugging process.memoryUsage external RSS heap snapshots official documentationGoogle ↗
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Valgrind Memcheck Massif native memory profiling documentation leak detectionGoogle ↗
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AddressSanitizer LeakSanitizer native C C++ memory leak debugging documentationGoogle ↗
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heaptrack Linux heap memory profiler documentation native allocationsGoogle ↗
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Docker container memory cgroup v2 memory.stat memory.current documentationGoogle ↗
OBSERVEDReason
Node.js native addon debugging gdb lldb core dump documentationGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (6)
Classes come from the query-classifier (a local Laya model). 6 of 6 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT6 real searches · gpt-6
Node.js native addon memory leak debugging process.memoryUsage external RSS heap snapshots official documentation Google ↗
Valgrind Memcheck Massif native memory profiling documentation leak detection Google ↗
AddressSanitizer LeakSanitizer native C C++ memory leak debugging documentation Google ↗
heaptrack Linux heap memory profiler documentation native allocations Google ↗
Docker container memory cgroup v2 memory.stat memory.current documentation Google ↗
Node.js native addon debugging gdb lldb core dump documentation Google ↗
- Runtime metrics · docs.docker.com
- docs/content/manuals/engine/containers/runmetrics.md at main · docker/docs · github.com
- linux/Documentation/admin-guide/cgroup-v2.rst at master · torvalds/linux · github.com
- Valgrind: Tool Suite · valgrind.org
- Valgrind · valgrind.org
- GitHub - KDE/heaptrack: A heap memory profiler for Linux · github.com
- learn/pages/diagnostics/memory/using-heap-snapshot.md at main · nodejs/learn · github.com
- Process · nodejs.org
Semantic map
Every query placed by meaning (EmbeddingGemma 2, 256-d). Shaded regions are topics, nearby points are near-paraphrases, and a circle's size is how often the query came back.
Colour
SimulatedReal search
Hover a query to see its counterpart · zoom with Ctrl/⌘ + scroll, a pinch, double-click or +
Queries
6 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Node.js native addon memory leak debugging process.memoryUsage external RSS heap snapshots official documentation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Valgrind Memcheck Massif native memory profiling documentation leak detection OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
AddressSanitizer LeakSanitizer native C C++ memory leak debugging documentation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
heaptrack Linux heap memory profiler documentation native allocations OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Docker container memory cgroup v2 memory.stat memory.current documentation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Node.js native addon debugging gdb lldb core dump documentation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |