Four streams of four threads, and a lane that keeps one free for chat
Measured on the nodes' CPU class with the dictionary sync's own traffic (15-key chunks): one stream of eight threads did 1.5 keys/s, two of eight 1.8, four of f...
Beam 4 only for labels, beam 2 up to 64 tokens
Cost is tokens x beam. Measured in the cluster with the old engines still running: one stream 77 chars/s and two 115 chars/s on short strings at beam 4. Sentenc...
Six Whisper workers and six requested CPUs, so a batch chunk never queues a realtime turn
The acceptance run on k3m1 (4 realtime streams + 1 batch) measured p95 17.9 s: the batch held one of the 4 workers, so one turn waited behind a whole turn. Six ...
Narrow the window a DDL leaves behind for stale backends
Applying DDL bumps the catalog version, and backends still holding the old one fail their next statement with SQLState 40001 until they are recycled. The last o...
Give YugabyteDB real resources and pin its memory
It was running on LESS than the CockroachDB it replaced -- 20Gi/6cpu against CockroachDB's 32Gi/8cpu -- while needing more, because YSQL runs a separate Postgre...
Give YugabyteDB real resources and pin its memory
It was running on LESS than the CockroachDB it replaced -- 20Gi/6cpu against CockroachDB's 32Gi/8cpu -- while needing more, because YSQL runs a separate Postgre...
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