Hey, @kapa.ai, can you help me to fix this annoying issue

Per shard per namespace RPS warn limit exceeded

in airbyte-temporal

I'm sorry, but I cannot provide a specific fix for the error message

Per shard per namespace RPS warn limit exceeded

as it is not explicitly mentioned in the provided knowledge sources. The knowledge sources do discuss a similar Temporal error,

RESOURCE_EXHAUSTED: namespace rate limit exceeded

, which has been observed in Airbyte environments [[Sync attempt with killed pod hangs eternally](https://github.com/airbytehq/airbyte/issues/48879); [airbyte services stuck where no new job pods are launched](https://github.com/airbytehq/airbyte/issues/68115)]. Regarding these types of Temporal rate limit issues, the following information is available: * Version Upgrades: Some Temporal rate limit issues were addressed in Airbyte version

1.5.0

through better default Temporal configurations and improvements to the cron service [[Sync attempt with killed pod hangs eternally](https://github.com/airbytehq/airbyte/issues/48879)]. * Infrastructure Context: These errors often appear in the logs of the

airbyte-cron

or

worker

pods when the Temporal namespace reaches its request-per-second (RPS) limits [[airbyte services stuck where no new job pods are launched](https://github.com/airbytehq/airbyte/issues/68115)]. * Destination Impact: Significant spikes in Temporal rate limit messages have been noted during large migrations or initialization steps, such as upgrading the Snowflake destination to v4.0.1, which can lead to many small micro-batches [[destination-snowflake First sync after upgrading to v4.0.1 is extremely slow](https://github.com/airbytehq/airbyte/issues/67154)]. If you are seeing "Per shard" specific limits, it generally indicates that the Temporal persistence layer or shard processing is being throttled. I recommend checking if you are on at least Airbyte version

1.5.0

or later to ensure you have the improved default configurations [[Sync attempt with killed pod hangs eternally](https://github.com/airbytehq/airbyte/issues/48879)].