openclaw - 💡(How to fix) Fix Cache hit rate shows 28.5% in Control UI after upgrading to 2026.4.2 [1 participants]

TL;DR

Review the changes related to agents/compaction, providers/runtime, and provider/transport in OpenClaw 2026.4.2 to identify potential causes for the low cache hit rate.

Guidance

• Investigate the impact of the replay hook surfaces added in the providers/runtime changes on cache behavior.
• Check if the compaction changes in agents have altered the cache eviction policy or frequency.
• Verify if the provider/transport changes have introduced any additional latency or overhead that could affect cache hit rates.
• Compare the cache configuration and settings before and after the upgrade to ensure no unintended changes were made.

Example

No specific code snippet can be provided without more details on the cache implementation and changes.

Notes

The actual cause of the low cache hit rate may be complex and depend on the interplay of multiple factors, including the specific changes made in OpenClaw 2026.4.2 and the environment in which it is deployed.

Recommendation

Apply workaround: Review and adjust cache settings and configuration to optimize performance for the new version, as the changes in 2026.4.2 may require tweaks to achieve the previously observed cache hit rates.