ClickHouse rejected insert queries warning
INSERTs rejected due to too many active data parts. Reduce insert frequency.
>>>
increase
(
[1m]) > 0
The query increase(ClickHouseProfileEvents_RejectedInserts[1m]) > 0 measures the number of insert operations rejected in the past minute, and the alert triggers whenever this count is greater than zero. In other words, if any INSERT is rejected due to too many active data parts, the alert fires, prompting you to reduce the insert frequency.
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