Pratik Mankawde 793fe65a96 fix(telemetry): use thread_local PRNG for span IDs and update class diagram ...

Replace per-call std::random_device with thread_local std::mt19937 in
txSpan() for span ID generation. random_device is ~423x slower due to
/dev/urandom syscalls on each construction; mt19937 is seeded once per
thread and reused for all subsequent span IDs.

Update the SpanGuard class ASCII diagram to include txSpan factory
methods that were added in the hash-derived trace ID commit.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-28 14:29:53 +01:00

..

basics

fix: Fix ubsan flagged issues (#6151)

2026-04-27 20:34:16 +00:00

beast

fix: Fix ubsan flagged issues (#6151)

2026-04-27 20:34:16 +00:00

conditions

chore: Enable clang-tidy modernize-use-nodiscard check (#7015)

2026-04-24 17:19:30 +00:00

core

fix(telemetry): address review findings and PR #6437 comments

2026-04-28 14:25:31 +01:00

crypto

refactor: Replace include guards by '#pragma once' (#6322)

2026-02-04 09:50:21 -05:00

git

chore: Add Git information compile-time info to only one file (#6464)

2026-03-04 19:45:28 +00:00

json

chore: Enable clang-tidy modernize-use-nodiscard check (#7015)

2026-04-24 17:19:30 +00:00

ledger

chore: Enable clang-tidy modernize-use-nodiscard check (#7015)

2026-04-24 17:19:30 +00:00

net

chore: Enable clang-tidy modernize-use-nodiscard check (#7015)

2026-04-24 17:19:30 +00:00

nodestore

fix: Fix ubsan flagged issues (#6151)

2026-04-27 20:34:16 +00:00

proto

feat(telemetry): Phase 3 transaction tracing with protobuf context propagation

2026-04-28 14:28:31 +01:00

protocol

feat: Add cleanup amendment for 3.2.0 (#7037)

2026-04-28 10:22:32 +00:00

protocol_autogen

chore: Move codegen venv setup into build stage (#6617)

2026-04-15 18:50:49 +00:00

rdb

chore: Enable clang-tidy modernize-use-nodiscard check (#7015)

2026-04-24 17:19:30 +00:00

resource

chore: Enable clang-tidy modernize-use-nodiscard check (#7015)

2026-04-24 17:19:30 +00:00

server

chore: Enable clang-tidy modernize-use-nodiscard check (#7015)

2026-04-24 17:19:30 +00:00

shamap

chore: Enable clang-tidy modernize-use-nodiscard check (#7015)

2026-04-24 17:19:30 +00:00

telemetry

fix(telemetry): use thread_local PRNG for span IDs and update class diagram

2026-04-28 14:29:53 +01:00

tx

chore: Enable clang-tidy modernize-use-nodiscard check (#7015)

2026-04-24 17:19:30 +00:00