Claude 5a90143f88 Fix event-loop task queue regression and update Netty ...

The previous commit moved the I/O loops from NioEventLoopGroup to
MultiThreadIoEventLoopGroup. That group's loops queue tasks in a
LinkedBlockingQueue instead of the MPSC queue the deprecated groups use,
and the relay posts one write-completion task per frame. A JFR profile
showed the queue's offer at about 9% of Java CPU samples on burst
traffic. NetworkTransport now builds its loops with MPSC queues, and a
test pins the queue type.

Netty 4.2.2 -> 4.2.18. In the same workload, Buffer.memoryAddress fell
from 22% of Java samples to out of the profile and total Java samples
on the I/O threads dropped from 1460 to 836.

Records for both, plus the negative results (pooled allocator, batched
CFB8 encryption) and the leak-detection trade-off, are in
benchmarks/results/2026-10-05-event-loop-queue-and-netty.md. The earlier
transport record gets a correction note.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KcCN2hYyqmU22X2Xfg1nwe

2026-10-05 22:05:49 +00:00

..

wrapper

Initial StrataProxy implementation

2026-06-30 17:28:50 +08:00

gradle-daemon-jvm.properties

build(StrataProxy): Daemon JVM criteria 钉 JDK 25

2026-09-06 14:38:12 +00:00

libs.versions.toml

Fix event-loop task queue regression and update Netty

2026-10-05 22:05:49 +00:00