mirror of https://github.com/ClusterCockpit/cc-backend synced 2026-03-24 00:27:29 +01:00

Files

Jan Eitzinger 10f88fa8ee Checkpoint: e368e6d8abf3

Entire-Session: 520afa6a-6a70-437b-96c1-35c40ed3ec48
Entire-Strategy: manual-commit
Entire-Agent: Claude Code
Ephemeral-branch: entire/301e590-e3b0c4

2026-03-11 06:14:07 +01:00

713 B

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Session Context

User Prompts

Prompt 1

Implement the following plan:

Fix SQLite Memory Not Released After Query Timeout

Context

On the production 20M-row database, when a query runs into a timeout (due to full-table scan with wrong index), the memory allocated by SQLite is not released afterwards. The process stays bloated until restarted. This is caused by three compounding issues in the current SQLite configuration.

Root Cause Analysis

1. `_cache_size=1000000000` is effectively unlimited (~4TB)

File: `i...

Prompt 2

Our server has 512GB main memory. Does it make sense to make cache_size and soft_heap_limit configurable to make use of the main memory capacity?

713 B Raw Blame History