Skip to content

sark: Optimize memory & performance #938

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
inq wants to merge 6 commits into
base: main
Choose a base branch
from
+278 −112
Draft

sark: Optimize memory & performance #938

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
82d54c7
optimize sark-ws
inq Jun 27, 2026
9e3daa7
Merge remote-tracking branch 'origin/main' into sark-ws
inq Jun 28, 2026
b383f26
update
inq Jun 28, 2026
1689a0f
Update
inq Jun 28, 2026
f1d66b1
bump
inq Jun 29, 2026
9a198c1
update
inq Jun 29, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions frameworks/sark-gateway/compose.gateway-h3.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,3 +31,4 @@ services:
- DATABASE_URL=${DATABASE_URL}
- DATABASE_MAX_CONN=${DATABASE_MAX_CONN:-32}
- SARK_HTTPARENA_PER_IP_CAP=0
- SARK_HTTPARENA_H1_ONLY=1
9 changes: 7 additions & 2 deletions frameworks/sark-gateway/compose.gateway.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,3 +1,7 @@
# The sark io_uring `server` busy-polls (Throughput profile spins while it holds
# connections), so it must NOT share cores with the yielding proxy — otherwise it
# starves nginx and the stack serves 0 RPS. Keep GATEWAY_SERVER_CPUS disjoint from
# GATEWAY_PROXY_CPUS (compose.gateway-h3.yml already does: proxy 0-1, server 2).
services:
proxy:
build:
Expand All @@ -16,7 +20,7 @@ services:
context: ../sark
dockerfile: Dockerfile
network_mode: host
cpuset: "${GATEWAY_SERVER_CPUS:-0-2}"
cpuset: "${GATEWAY_SERVER_CPUS:-3-5}"
security_opt:
- seccomp:unconfined
ulimits:
Expand All @@ -26,8 +30,9 @@ services:
hard: 1048576
environment:
- SARK_HTTPARENA_BIND=0.0.0.0:8080
- SARK_HTTPARENA_CPU_CORE=${GATEWAY_SERVER_CPU_CORE:-0}
- SARK_HTTPARENA_CPU_CORE=${GATEWAY_SERVER_CPU_CORE:-3}
- SARK_HTTPARENA_CPU_COUNT=${GATEWAY_SERVER_CPU_COUNT:-3}
- DATABASE_URL=${DATABASE_URL}
- DATABASE_MAX_CONN=${DATABASE_MAX_CONN:-32}
- SARK_HTTPARENA_PER_IP_CAP=0
- SARK_HTTPARENA_H1_ONLY=1
14 changes: 10 additions & 4 deletions frameworks/sark-production/compose.production-stack.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,3 +1,8 @@
# CPU layout: the sark io_uring `server` busy-polls (Throughput profile spins
# while it holds connections), so it must NOT share cores with the yielding
# edge/authsvc/cache — otherwise it starves them and the whole stack serves
# 0 RPS. `server` is pinned to GATEWAY_SERVER_CPUS (its own range); the proxy,
# auth sidecar and redis share GATEWAY_PROXY_CPUS. Keep the two ranges DISJOINT.
services:
edge:
build: ./proxy-production
Expand All @@ -20,14 +25,14 @@ services:
cache:
image: redis:7-alpine
network_mode: host
cpuset: "${GATEWAY_SERVER_CPUS:-0-2}"
cpuset: "${GATEWAY_PROXY_CPUS:-0-2}"
security_opt:
- seccomp:unconfined

authsvc:
build: ../_shared/authsvc
network_mode: host
cpuset: "${GATEWAY_SERVER_CPUS:-0-2}"
cpuset: "${GATEWAY_PROXY_CPUS:-0-2}"
security_opt:
- seccomp:unconfined
environment:
Expand All @@ -39,7 +44,7 @@ services:
context: ../sark
dockerfile: Dockerfile
network_mode: host
cpuset: "${GATEWAY_SERVER_CPUS:-0-2}"
cpuset: "${GATEWAY_SERVER_CPUS:-3-5}"
security_opt:
- seccomp:unconfined
ulimits:
Expand All @@ -49,11 +54,12 @@ services:
hard: 1048576
environment:
- SARK_HTTPARENA_BIND=0.0.0.0:8080
- SARK_HTTPARENA_CPU_CORE=${GATEWAY_SERVER_CPU_CORE:-0}
- SARK_HTTPARENA_CPU_CORE=${GATEWAY_SERVER_CPU_CORE:-3}
- SARK_HTTPARENA_CPU_COUNT=${GATEWAY_SERVER_CPU_COUNT:-3}
- DATABASE_URL=${DATABASE_URL}
- DATABASE_MAX_CONN=${DATABASE_MAX_CONN:-128}
- REDIS_URL=redis://127.0.0.1:6379
- SARK_HTTPARENA_PER_IP_CAP=0
- SARK_HTTPARENA_H1_ONLY=1
depends_on:
- cache
Loading