Fix perf/toptalk#85

Merged

acooks merged 22 commits intomasterfrom

fix-perf/toptalk

Dec 28, 2025

Commits on Dec 28, 2025

fix(toptalk): return receiver's window info for TCP flow queries

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fix(tcp): accumulate congestion events per-interval for reliable markers

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perf(toptalk): efficient per-interval TCP window tracking

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fix(tcp): propagate window events to correct flow direction

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refactor(flow): extract flow_reverse() as inline utility

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test(flow): add unit tests for flow_reverse()

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test(tcp): add event receiver-direction semantics test

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refactor(tcp): extract make_canonical_key() to shared header

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test(tcp): add unit tests for make_canonical_key()

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fix(intervals): add NULL checks for malloc allocations

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refactor(intervals): clarify table rotation with free_flow_table helper

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perf(decode): store L4 offset during decode to avoid re-parsing

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perf(intervals): replace per-packet malloc with ring buffer

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perf(intervals): O(1) pointer swap for table rotation

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perf(intervals): replace full sort with top-N selection

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fix(intervals): expire oldest ring entry before overwriting

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perf(intervals): use compact ring buffer entries (736 -> 68 bytes)

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fix(intervals): use packet time domain for expiration

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perf(flow): optimize pkt_ring_entry to 64 bytes (1 cache line)

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perf(intervals): defer interval updates and add runtime ring config

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perf(intervals): add flow pool, CRC32C hash, and prefetch hints

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fix(toptalk): add stable tie-breaker to flow ranking sort

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Fix perf/toptalk#85

Fix perf/toptalk#85
acooks merged 22 commits intomasterfrom
fix-perf/toptalk

Commits on Dec 28, 2025

fix(toptalk): return receiver's window info for TCP flow queries

fix(tcp): accumulate congestion events per-interval for reliable markers

perf(toptalk): efficient per-interval TCP window tracking

fix(tcp): propagate window events to correct flow direction

refactor(flow): extract flow_reverse() as inline utility

test(flow): add unit tests for flow_reverse()

test(tcp): add event receiver-direction semantics test

refactor(tcp): extract make_canonical_key() to shared header

test(tcp): add unit tests for make_canonical_key()

fix(intervals): add NULL checks for malloc allocations

refactor(intervals): clarify table rotation with free_flow_table helper

perf(decode): store L4 offset during decode to avoid re-parsing

perf(intervals): replace per-packet malloc with ring buffer

perf(intervals): O(1) pointer swap for table rotation

perf(intervals): replace full sort with top-N selection

fix(intervals): expire oldest ring entry before overwriting

perf(intervals): use compact ring buffer entries (736 -> 68 bytes)

fix(intervals): use packet time domain for expiration

perf(flow): optimize pkt_ring_entry to 64 bytes (1 cache line)

perf(intervals): defer interval updates and add runtime ring config

perf(intervals): add flow pool, CRC32C hash, and prefetch hints

fix(toptalk): add stable tie-breaker to flow ranking sort

Fix perf/toptalk#85acooks merged 22 commits intomasteracooks/jittertrap:masterfrom fix-perf/toptalkacooks/jittertrap:fix-perf/toptalkCopy head branch name to clipboard

Commits

Commits on Dec 28, 2025

Fix perf/toptalk#85
acooks merged 22 commits intomasterfrom
fix-perf/toptalk