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Description

Fluss reports some table bucket metrics now. When the number of buckets is very large, the number of metrics data expands significantly. These metrics should only be reported by table level rather than bucket level:

table_bucket_log_flushLatencyMs
table_bucket_log_flushPerSecond
table_bucket_isrExpandsPerSecond
table_bucket_isrShrinksPerSecond
table_bucket_failedIsrUpdatesPerSecond
table_bucket_atMinIsr
table_bucket_underMinIsr
table_bukcket_preWriteBufferFlushLatencyMs

These metrics may be removed:
table_bucket_log_flushLatencyMs_count
table_bucket_inSyncReplicasCount

Willingness to contribute

• I'm willing to submit a PR!