GoKawiilNew tool Epure offers lightweight, two-container alternative to self-hosted Sentry
A developer has released Epure, a self-hosted error-tracking tool built with Rust and PostgreSQL 16, designed to run in just two containers via a DSN swap. Unlike full self-hosted Sentry installs, which the project's docs cite as needing around 16GB of RAM due to bundled tracing, session replay, and profiling features, Epure omits those capabilities and is not fully compatible with Sentry's SDK ecosystem. It is released under the Apache 2.0 license and documented with a dated resource-usage measurement from a small 2 vCPU/769 MiB VPS.
GoKawiil's interpretation of the reporting above, not reported fact.
The project suggests a growing appetite among self-hosters for minimal, single-purpose error-tracking tools rather than full observability suites, especially for small deployments where RAM is constrained. By trading away tracing, replay, and full SDK compatibility, Epure positions itself as a narrower but lighter-weight option, though this tradeoff may limit its appeal for teams already invested in Sentry's broader ecosystem. The author's own comparisons to Sentry, GlitchTip, and Bugsink indicate this is part of a wider conversation about right-sizing observability tooling for small infrastructure.
- Epure is a two-container, Rust and PostgreSQL-based self-hosted error tracker released under Apache 2.0.
- It deliberately excludes tracing, replay, and profiling features that inflate Sentry's self-hosted RAM requirements.
- The project documents its resource usage on a small VPS (2 vCPU, 769 MiB RAM) as evidence of its lighter footprint.
RAM upgrade kit for small VPS/home server (Crucial 32GB DDR4 Kit) — If you're wrestling with Sentry's hefty RAM floor for self-hosted error tracking, beefing up your server's memory can buy you breathing room without switching stacks. A reliable DDR4 kit like Crucial's is a straightforward way to keep a small VPS or home server humming under the load of containers like Postgres and Rust services. It's a practical hardware fix while you decide between the official suite and leaner alternatives like Epure.
See RAM upgrade kit for small VPS/home server (Crucial 32GB DDR4 Kit) on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: epure.sh, 2026-09-28
Published there as: “What Sentry's 16GB selfhosted taught me”
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