Aikesheng Open Source Community
Jun 19, 2025 · Databases
How OceanBase CPU Quotas and Large Queries Shape Performance
This article explores OceanBase v4 CPU‑related parameters such as workers_per_cpu_quota, cpu_quota_concurrency, and parallel_servers_target, explains their formulas, demonstrates experimental setups and results on tenant thread limits, large‑query impact, and provides practical tuning recommendations based on observed performance data.
CPU quotaOceanBasedatabase concurrency
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