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fix(web): scale web heap limit to container memory #1569

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Merged
brendan-kellam merged 4 commits into from
Aug 11, 2026
+5 −1
Merged

fix(web): scale web heap limit to container memory #1569

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22aec53
fix(web): scale web heap limit to container memory
brendan-kellam Aug 11, 2026
3a76dcd
docs: add changelog entry for web heap limit fix
brendan-kellam Aug 11, 2026
2e2e2ee
fix(web): use 50% rather than 75% for the web heap limit
brendan-kellam Aug 11, 2026
b27910b
Remove comment in supervisord configuration
brendan-kellam Aug 11, 2026
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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -10,6 +10,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Added
- Added a manually triggered cloud image release workflow for isolated internal deployments. [#1566](https://github.com/sourcebot-dev/sourcebot/pull/1566)

### Fixed
- Fixed the web process being capped at a ~4GiB heap regardless of how much memory the container has, which caused multi-second garbage collection pauses on larger deployments. [#1569](https://github.com/sourcebot-dev/sourcebot/pull/1569)

## [5.1.6] - 2026-08-10

### Added
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3 changes: 2 additions & 1 deletion supervisord.conf
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Expand Up @@ -15,6 +15,7 @@ redirect_stderr=true

[program:web]
command=./prefix-output.sh node packages/web/server.js
environment=NODE_OPTIONS="--max-old-space-size-percentage=50"
priority=20
autostart=true
autorestart=true
Expand All @@ -31,4 +32,4 @@ autorestart=true
startretries=3
stdout_logfile=/dev/fd/1
stdout_logfile_maxbytes=0
redirect_stderr=true
redirect_stderr=true
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