sower

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Commit Graph

Author	SHA1	Message	Date
wweir	defea58ac2	perf: batch byte accounting and bound gateway memory - countingConn batches per-domain attribution (32KiB/500ms) so the relay hot path pays two atomics per I/O instead of a global mutex; Close drains - Precompute OTel byte attributes to drop per-I/O allocations - suffixtree: indexMap only for nodes with >=8 children; Match stays read-only for concurrent queries - Soft Go memory limit (128MiB default, GOMEMLIMIT/SOWER_MEMORY_LIMIT_MB override) cuts resident memory from ~240MB to ~130MB on the default ad/china/gfw rule sets - Split stats.go into snapshot/eviction/counting by responsibility	2026-08-07 12:02:26 +08:00

Author

SHA1

Message

Date

wweir

defea58ac2

perf: batch byte accounting and bound gateway memory

- countingConn batches per-domain attribution (32KiB/500ms) so the relay
  hot path pays two atomics per I/O instead of a global mutex; Close drains
- Precompute OTel byte attributes to drop per-I/O allocations
- suffixtree: indexMap only for nodes with >=8 children; Match stays
  read-only for concurrent queries
- Soft Go memory limit (128MiB default, GOMEMLIMIT/SOWER_MEMORY_LIMIT_MB
  override) cuts resident memory from ~240MB to ~130MB on the default
  ad/china/gfw rule sets
- Split stats.go into snapshot/eviction/counting by responsibility

2026-08-07 12:02:26 +08:00