unable to fully utilize multiple cores in async mode

[ouvaa]

Describe the bug

1. for async mode, not technically a bug but i'm having max 1,500,000 req/s on my 12 core amd laptop ubuntu 22.04

if i put 2 instances, it will basically halved at 750000 req/s each and 3 instances uses 500,000 req/s etc.

how to push for max req/s using multiple instances?

also getting this error after running for a long time with multiple instances where by ram is showing 0.0% usage using top -c

pls suggest ways to workaround the issues.

Warn 2024-04-04 20:02:46.910525 stream.go:257 server session stream fallback seqID:24 len:1043 reason:share memory not more buffer, sendBuf.isFromShareMemory: true

2. also, for sync mode, trying to use multiple cores of golang. how to make this possible? i tried to run multiple server instances inside 1 golang program by having 1 go routine listening to 1 uds socket per cpu core but it doesnt seem possible. possible to show the code of how to do so?

1 goroutine per cpu core running listening in as server

many clients sending to different uds socket per core of the server

To Reproduce
commenting
//runtime.GOMAXPROCS(1)
in
shmipc_server example

Expected behavior
able to use multiple core

Environment:
ubuntu 22.04 go 1.22

[ouvaa]

i've set on the client side
conf.SessionNum = 12
to match number of core of laptop which is 12 which "seemed to work" for now but not sure if this should be the way it is done.